2020 yilgi Demokratik partiyaning prezidentlik saylovlari uchun shtat bo'ylab o'tkazilgan ijtimoiy so'rov - Statewide opinion polling for the 2020 Democratic Party presidential primaries

2020 yil AQShda prezident saylovi
Xronologiya Prezidentlik bahslari Tomonlar Ovoz berish milliy shtat bo'ylab Axborot vositalarining tasdiqlanishi birlamchi umumiy Mablag 'yig'ish Rossiya aralashuvi Xalqaro reaktsiyalar Nizolar Sud ishlari saylov oldidan saylovdan keyin Prezidentga o'tish
Demokratik partiya
Boshlang'ich saylovlar Nomzodlar Bahslar Forumlar Natijalar Lavozimlar Ovoz berish milliy shtat bo'ylab Tavsiyalar Nomzod VP nomzodini tanlash Konventsiya Avtomatik delegatlar
Respublika partiyasi
Boshlang'ich saylovlar Bahslar Natijalar Ovoz berish Tavsiyalar Nomzod Konventsiya Trampning firibgarlikka oid da'volariga munosabat
Ozodlik partiyasi
Ozodlik partiyasi (boshlang'ich saylovlar anjuman nomzod )
Yashil partiya
Yashil partiya (boshlang'ich saylovlar munozaralar natijalar anjuman nomzod )
Uchinchi shaxslar
Uchinchi tomon va mustaqil nomzodlar
Tegishli musobaqalar
Senat Uy Hokimlar
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Bu shtat bo'ylab jamoat ro'yxati ijtimoiy so'rovlar bilan bog'liq bo'lib o'tgan Demokratik ibtidoiy saylovlar uchun 2020 yil AQSh prezident saylovi. So'rovnomalarda ko'rsatilgan shaxslar nomzod deb e'lon qilinadi yoki ommaviy axborot vositalarida ularning ehtimoliy nomzodlari to'g'risida taxminlarni qabul qilishadi.

Potentsial nomzodlarning ko'pligini hisobga olgan holda, kam ovoz bergan va kamdan-kam so'raladigan nomzodlarning ballari "boshqa" ustuniga birlashtirildi; ularning aniq ballarini har bir so'rovnoma bilan bog'liq izohlarni ko'rish orqali ko'rish mumkin. Kiritilgan saylov uchastkalari demokratlar yoki demokratlar va demokratlarga moyil mustaqillar orasida bo'lib, respublikachilarga moyil mustaqillarni o'z ichiga olmaydi. Shtat bo'ylab o'tkaziladigan saylov uchastkalari shtatdagi birlamchi yoki kokus yig'ilishining rejalashtirilgan sanasi bo'yicha buyuriladi. Ochiq saylov uchastkalari kiritilgan va yulduzcha (*) bilan belgilangan, ammo iloji boricha bunday so'rovnomalarning yopiq versiyalari keltirilgan. Agar so'rovnomalarning bir nechta versiyalari taqdim etilsa, bahs-munozaralarning malakasi uchun foydalaniladigan versiyaga, keyin ehtimoliy saylovchilar, ro'yxatdan o'tgan saylovchilar, keyin kattalar orasida birinchi o'ringa qo'yiladi.

Fon

The Demokratik milliy qo'mita nomzodlar dastlabki ikkitasiga mos kelishi mumkinligini aniqladi Demokratik asosiy bahslar kamida 1 ta milliy yoki erta shtatlarda (Ayova, Nyu-Xempshir, Nevada va Janubiy Karolina) 1% yoki undan yuqori darajada ovoz berish orqali 1 yanvardan keyin e'lon qilingan maxsus tashkilotlar tomonidan homiylik qilingan yoki o'tkazilgan (bir xil tashkilot tomonidan turli mintaqalarda). , 2019 yil 12 iyungacha yoki 20 ta turli shtatlarda kamida 200 nafardan kam bo'lmagan 65000 noyob donorlarni talab qiladigan mablag 'yig'ish chegarasi bo'yicha. Agar 20 dan ortiq nomzodlar har ikkala chegarani qondirsalar, unda ikkala eshikka to'g'ri keladigan nomzodlarga debatlarga kirish uchun eng katta ustuvorlik beriladi, undan keyin eng yuqori so'rov o'tkazganlar va eng ko'p donor bo'lganlar. DNC tomonidan ko'rib chiqilishi uchun belgilangan saylov uchastkalari va homiylari Associated Press, ABC News, CBS News, CNN, Des Moines ro'yxati, Fox News, Las-Vegas Review-Journal, Monmut universiteti, NBC News, The New York Times, Milliy jamoat radiosi, Quinnipiac universiteti, Reuters, Nyu-Xempshir universiteti, USA Today, The Wall Street Journal, Washington Post va Winthrop universiteti.^[1] Ochiq saylov uchastkalari ovoz berish ostonasiga to'g'ri kelmaydi.^[2]

Uchinchi va to'rtinchi boshlang'ich debatlar uchun nomzodlar saylov uchastkalari va mablag 'yig'ish chegaralarini qondirishlari kerak, oldindan 2019 yil 28 iyundan 28 avgustgacha bo'lgan saylov uchastkalari ko'rib chiqilgan va 2 foiz qo'llab-quvvatlanadigan 4 ta saralash saylovlari o'tkazilgan, endi homiylik qilgan so'rovlar bundan mustasno. The Las-Vegas Review-Journal va Reuters; oxirgi talab, shuningdek, 20 ta turli shtatlarda kamida 400 ta bo'lgan 130 000 noyob donorlarga etkazildi.^[3]

Milliy Demokratik boshlang'ich so'rovnomalariga kiritilgan, ammo o'z nomzodini rad etgan yoki ishtirok etish istagini bildirmagan shaxslar Steysi Abrams, Maykl Avenatti, Sherrod Braun, Hillari Klinton, Mark Kuba, Endryu Kuomo, Al Franken, Erik Garsetti, Tim Keyn, Jeyson Kander, Djo Kennedi III, Jon Kerri, Mitch Landrieu, Terri Makoliff, Kris Merfi, Gavin Newsom, Mishel Obama, Xovard Shultz, Opra Uinfri va Mark Tsukerberg.

To'rtta boshlang'ich shtatlarda ovoz berish

Quyidagi Morning Consult^[4] haftalik so'rovnoma arxivi^[5][6][7] grafik har bir nomzodning 2019 yil fevral oyidan buyon dastlabki boshlang'ich shtatlardagi (Ayova, Nyu-Xempshir, Nevada va Janubiy Karolina) mavqei evolyutsiyasini aks ettiradi.

Super seshanba kuni ovoz berish

Quyidagi Morning Consult^{[8][9][10][11][12][13][14][15]} grafada har bir nomzodning 2020 yil 3 martdagi Super seshanba shtatlaridagi (Alabama, Arkanzas, Kaliforniya, Kolorado, Men, Massachusets, Minnesota, Shimoliy Karolina, Oklaxoma, Tennessi, Texas, Yuta, Vermont va Virjiniya) shtatlaridagi mavqei evolyutsiyasi tasvirlangan. 2020 yil 7-yanvardan beri.

Asosiy va jamoaviy taqvim

Quyidagi sanalar Demokratik saylovlar yoki 2020 yilgi saylovoldi partiyalarining tasdiqlangan yoki kutilgan sanalarini aks ettiradi. Hali aniq belgilanmagan AQSh hududlarida bo'lib o'tadigan musobaqalar esa taxmin qilingan sanalarga asoslanadi. Yashil qog'ozlar o'tgan yillarga asoslanib. Quyida keltirilgan garovga qo'yilgan delegatlarning raqamlari 2008, 2012 va 2016 yillardagi prezidentlarning ovozlari hamda 2020 yilda har bir shtat saylovchilarining ovozlari soniga asoslangan. DNC a'zolari va taniqli partiyalar rahbarlari garovga olinmagan PLEO ( partiyalar rahbarlari va saylangan mansabdor shaxslar) delegatlar 2016 yilgi Demokratik milliy konvensiyaga asoslanadi, garovsiz idora egalari (hokimlar, Kongress a'zolari va ularning nodavlat yurisdiktsiyalaridagi ularga teng keladiganlar) soni ularning umumiy miqdorini aks ettiradi. Garovga qo'yilgan delegatlar soni delegatlarning bonuslari yoki jarimalarini xronometraj yoki klasterlash uchun hisobga olinmaydi.^[16][17][18]

Lavanda fon rasmi va yulduzcha (*) bilan ro'yxatlangan davlatlar hali mavjud qonun bilan belgilangan sanaga ega emaslar. Ochiq sariq fonga va xanjarga (†) ega bo'lgan davlatlar, o'zlarining musobaqalari o'tkaziladigan sanalar to'g'risidagi qonun hujjatlari qabul qilinishidan keyin asosiy yoki kokus sanalarini o'zgartiradilar. Agar u allaqachon ro'yxatda bo'lmasa, tanlov o'tkazilishi kutilayotgan sana qavs ichida ko'rsatiladi. Partiya tomonidan o'tkaziladigan ibtidoiy saylovlar (shuningdek, a o't o'chiruvchi birlamchi yoki ayrim yurisdiktsiyalardagi kokus) ikkita yulduzcha (**) bilan keltirilgan.^[16][17][18]

2020 yilgi Demokratik ibtidoiy partiyalar va partiyalar

Sana	Davlat / hudud	Turi	Imtiyoz	P	U	T
3-fevral	Ayova	Kokus	Yopiq	41	8	49
11-fevral	Nyu-Xempshir	Birlamchi	Aralashgan	24	9	33
22-fevral	Nevada	Kokus	Yopiq	36	12	48
29-fevral	Janubiy Karolina	Birlamchi	Ochiq	54	9	63
3-mart	Alabama	Birlamchi	Ochiq	52	9	61
	Amerika Samoasi *	Kokus	Ochiq	6	5	11
	Arkanzas	Birlamchi	Ochiq	31	5	36
	Kaliforniya	Birlamchi	Aralashgan	416	79	495
	Kolorado	Birlamchi	Aralashgan	67	13	80
	Meyn	Birlamchi	Yopiq	24	8	32
	Massachusets shtati	Birlamchi	Aralashgan	91	23	114
	Minnesota	Birlamchi	Yopiq	75	17	92
	Shimoliy Karolina	Birlamchi	Aralashgan	110	12	122
	Oklaxoma	Birlamchi	Aralashgan	37	5	42
	Tennessi	Birlamchi	Ochiq	64	9	73
	Texas	Birlamchi	Yopiq	228	34	262
	Yuta	Birlamchi	Aralashgan	29	6	35
	Vermont	Birlamchi	Ochiq	16	7	23
	Virjiniya	Birlamchi	Ochiq	99	25	124
3-10 mart	Chet eldagi demokratlar	Kokus **	Ochiq	13	4	17
10-mart	Aydaho	Birlamchi	Yopiq	20	5	25
	Michigan	Birlamchi	Ochiq	125	22	147
	Missisipi	Birlamchi	Ochiq	36	5	41
	Missuri	Birlamchi	Ochiq	68	10	78
	Shimoliy Dakota	Kokus **	Ochiq	14	4	18
	Vashington	Birlamchi	Yopiq	89	18	107
14-mart	Shimoliy Marianalar *	Kokus	Yopiq	6	5	11
17-mart	Arizona	Birlamchi	Yopiq	67	11	78
	Florida	Birlamchi	Yopiq	219	29	248
	Illinoys	Birlamchi	Ochiq	155	29	184
7-aprel	Viskonsin	Birlamchi	Ochiq	84	13	90
10-aprel	Alyaska	Birlamchi **	Yopiq	15	4	18
17-aprel	Vayoming	Kokus	Yopiq	13	4	17
28-aprel	Ogayo shtati	Birlamchi	Aralashgan	136	17	153
2 may	Guam *	Kokus	Yopiq	7	5	11
	Kanzas	Birlamchi **	Yopiq	39	6	39
12 may	Nebraska	Birlamchi	Aralashgan	29	4	29
19 may	Oregon	Birlamchi	Yopiq	61	14	66
22 may	Gavayi	Birlamchi **	Yopiq	24	9	31
2 iyun	Delaver	Birlamchi	Yopiq	21	11	28
	Kolumbiya okrugi †	Birlamchi	Yopiq	20	26	43
	Indiana	Birlamchi	Ochiq	82	7	77
	Merilend	Birlamchi	Yopiq	96	23	102
	Montana	Birlamchi	Ochiq	19	6	22
	Nyu-Meksiko	Birlamchi	Yopiq	34	11	40
	Pensilvaniya	Birlamchi	Yopiq	186	23	176
	Rod-Aylend	Birlamchi	Aralashgan	26	9	30
	Janubiy Dakota	Birlamchi	Aralashgan	16	5	19
6 iyun	Virgin orollari *	Kokus	Yopiq	7	6	13
9 iyun	Gruziya	Birlamchi	Ochiq	105	15	120
	G'arbiy Virjiniya	Birlamchi	Aralashgan	28	6	30
23 iyun	Kentukki	Birlamchi	Yopiq	54	6	52
	Nyu York †	Birlamchi	Yopiq	273	46	270
7-iyul	Nyu-Jersi	Birlamchi	Aralashgan	126	21	128
11-iyul	Luiziana	Birlamchi	Yopiq	54	7	57
11 avgust	Konnektikut	Birlamchi	Yopiq	60	15	64
TBD	Puerto-Riko	Birlamchi	Ochiq	51	8	59
Yo'q	Tayinlanmagan	–	–	–	1	1
Jami delegatlar				3,979	765	4,744

Ayova shtatidagi kongress

Ayova shtatidagi Demokratik kokus 2020 yil 3 fevralda bo'lib o'tdi.^[18]

Ovoz berish yig'ilishi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Berni Sanders	Jou Bayden	Pit Buttigieg	Yelizaveta Uorren	Emi Klobuchar	Endryu Yang	Tom Steyer	Boshqalar	Yo'q qaror qildi[a]
G'olib bo'lish uchun 270	2020 yil 3-fevral	22 yanvar - 2020 yil 2 fevral	22.6%	18.2%	15.2%	15.6%	11.8%	3.8%	3.6%	3.6%[b]	5.6%
RealClear Siyosat	2020 yil 3-fevral	20 yanvar - 2020 yil 2 fevral	23.0%	19.3%	16.8%	15.5%	9.0%	3.3%	3.0%	2.5%[c]	7.6%
FiveThirtyEight	2020 yil 3-fevral	2020 yil 2-fevralgacha[d]	22.2%	20.7%	15.7%	14.5%	10.1%	3.7%	3.6%	2.9%[e]	6.6%
O'rtacha			22.6%	19.4%	15.9%	15.2%	10.3%	3.6%	3.4%	3.0%[f]	6.6%

Dan so'nggi so'rovnoma natijalari Des Moines ro'yxati suhbatdoshning shikoyatidan so'ng, 1 fevral kuni belgilanganidek ozod qilinmadi Pit Buttigig ularning intervyu paytida so'rovnoma optsiyasi sifatida berilmagan, xabarlarga ko'ra, o'tkazib yuborilganlik sabab bo'lgan inson xatosi. Ovoz berish tashkiloti ushbu xatoning yakka hodisa ekanligini yoki yo'qligini aniqlay olmagani uchun, so'rovchi Ann Selzer 76 yil ichida birinchi marta bo'lib o'tgan kokusgacha bo'lgan so'nggi so'rovnoma tomonidan e'lon qilinmaganligi sababli, so'rov natijalarini umuman bekor qilishga qaror qildi. Ro'yxatdan o'tish.^[19][20] So'rovnoma keyinroq oshkor bo'ldi Twitter, natijalar bilan tasdiqlangan FiveThirtyEight Sandersni 22% bilan etakchi o'rinda, Uorrenni 18%, Buttigiegni 16% va Baydenni 13% bilan etakchilik qilmoqda.^[21]

2019 yil 1 dekabrdan 2020 yil 3 fevralgacha ovoz berish
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Pit Buttigieg	Tulsi Gabbard	Emi Klobuchar	Berni Sanders	Tom Steyer	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
Emerson kolleji	30 yanvar - 2020 yil 2-fevral	853 (kv.)	± 3.3%	21%	15%	1%	11%	28%	4%	14%	5%	2%	–
Progress uchun ma'lumotlar [1]	28 yanvar - 2020 yil 2-fevral	2,394 (LV)	± 1.6%	24%[h]	22%	–	–	28%	–	25%	–	–	–
				18%	18%	2%	9%	22%	4%	19%	6%	2%[men]	–
YouGov / CBS yangiliklari (MRP)	2020 yil 22-31 yanvar	1.835 (uy)	± 3%	25%	21%	[j]	5%	25%	[j]	16%	[j]	[j]	[j]
Devid Binder tadqiqotlari / Qishloq Amerikasiga e'tibor	28-30 yanvar, 2020	300 (LV)	± 5.7%	46%[k]	–	–	–	40%	–	–	–	–	14%
				15%	19%	3%	11%	17%	3%	15%	1%	2%[l]	12%
Amerika tadqiqot guruhi	2020 yil 27-30 yanvar	400 (LV)	± 4.0%	17%	9%	2%	16%	23%	3%	15%	5%	4%[m]	6%
Fuqarolik / taraqqiyot uchun ma'lumotlar	26-29 yanvar, 2020 yil	615 (LV)	± 4.7%	20%[n]	18%	1%	0%	31%	2%	25%	1%	1%[o]	2%
				15%	15%	2%	8%	28%	2%	21%	5%	0%[p]	2%
Park Street strategiyalari	24-28 yanvar, 2020 yil	600 (LV)	± 3.0%	20%	17%	1%	12%	18%	4%	17%	5%	<1%[q]	6%
Monmut universiteti	2020 yil 23-27 yanvar	544 (LV)	± 4.2%	29%[r]	20%	–	–	25%	–	19%	–	1%[lar]	6%
				22%[t]	17%	–	12%	22%	–	16%	5%	<1%[u]	6%
				23%	16%	1%	10%	21%	4%	15%	3%	1%[v]	5%
Civiqs / Ayova shtati universiteti	2020 yil 23-27 yanvar	655 (LV)	± 4.8%	15%	17%	2%	11%	24%	4%	19%	5%	2%[w]	3%[x]
Emerson kolleji	23-26 yanvar, 2020 yil	450 (LV)	± 4.6%	21%	10%	5%	13%	30%	5%	11%	5%	2%[y]	–
Suffolk universiteti / AQSh bugun	23-26 yanvar, 2020 yil	500 (LV)	± 4.4%	25.4%	17.6%	0.8%	5.6%	18.6%	2.2%	13.2%	3.0%	13.6%[z]	–
Tadqiqotni o'zgartirish / Crown Media	2020 yil 22-26 yanvar	704 (LV)	± 3.7%	22%[aa]	23%	–	–	30%	–	20%	–	–	5%
				18%	19%	1%	10%	27%	4%	15%	4%	2%[ab]	–
Siena kolleji / Nyu-York Tayms	2020 yil 20–23-yanvar	584 (VV)	± 4.8%	23%[ak]	23%	–	–	30%	–	19%	–	–	8%[reklama]
				17%	18%	1%	8%	25%	3%	15%	3%	1%[ae]	8%
Morningsid kolleji	2020 yil 17–23-yanvar	253 (LV)	± 6.2%	19%	18%	3%	12%	15%	6%	15%	4%	2%[af]	4%
YouGov / CBS yangiliklari	16-23 yanvar, 2020 yil	1401 (RV)	± 3.9%	25%	22%	0%	7%	26%	1%	15%	1%	2%[ag]	1%
Fuqarolik / taraqqiyot uchun ma'lumotlar[doimiy o'lik havola ]	19-21 yanvar, 2020 yil	590 (LV)	± 4.8%	17%	19%	2%	6%	24%	3%	19%	5%	0%[ah]	5%
Devid Binder tadqiqotlari / Qishloq Amerikasiga e'tibor	15-18 yanvar, 2020 yil	500 (LV)	± 4.4%	24%	16%	1%	11%	14%	4%	18%	3%	2%[ai]	–
Mahalla tadqiqotlari va ommaviy axborot vositalari / Breitbart	14-17 yanvar, 2020	300 (LV)	± 4.8%	23%	17%	–[aj]	11%	10%	2%	15%	2%	6%[ak]	13%
	2020 yil 13-yanvar	Buker poygadan voz kechadi
Monmut universiteti	9-12 yanvar, 2020	405 (LV)	± 4.9%	28%[al]	25%	–	–	24%	–	16%	–	2%[am]	4%
				24%	17%	2%	8%	18%	4%	15%	4%	4%[an]	5%
Selzer / CNN / Des Moines ro'yxatdan o'tish	2020 yil 2–8 yanvar	701 (LV)	± 3.7%	15%	16%	2%	6%	20%	2%	17%	5%	2%[ao]	11%
YouGov / CBS yangiliklari	2019 yil 27 dekabr - 2020 yil 3 yanvar	953 (RV)	± 3.8%	23%	23%	1%	7%	23%	2%	16%	2%	2%[ap]	1%
KG so'rovnomasi	2019 yil 19-23 dekabr	750 (LV)	± 3.8%	24%	12%	–	5%	31%	–	13%	10%	–	5%[aq]
Civiqs / Ayova shtati universiteti	12-16 dekabr, 2019	632 (LV)	± 4.9%	15%	24%	3%	4%	21%	2%	18%	3%	4%[ar]	4%
Emerson kolleji	2019 yil 7–10-dekabr	325 (LV)	± 5.4%	23%	18%	2%	10%	22%	3%	12%	2%	8%[kabi]	–
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi

2019 yil noyabr oyidagi ovoz berish
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Pit Buttigieg	Tulsi Gabbard	Kamala Xarris	Emi Klobuchar	Berni Sanders	Tom Steyer	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
Civiqs / Ayova shtati universiteti	2019 yil 15-19 noyabr	614 (LV)	± 4.9%	12%	26%	2%	2%	5%	18%	2%	19%	4%	6%[da]	3%
Des Moines Ro'yxatdan o'tish / CNN	2019 yil 8-13 noyabr	500 (LV)	± 4.4%	15%	25%	3%	3%	6%	15%	3%	16%	3%	6%[au]	5%
YouGov / CBS yangiliklari	2019 yil 6-13 noyabr	856 (RV)	± 4.1%	22%	21%	0%	5%	5%	22%	2%	18%	1%	4%[av]	–
Monmut universiteti	2019 yil 7–11-noyabr	451 (LV)	± 4.6%	19%	22%	2%	3%	5%	13%	3%	18%	3%	6%[aw]	8%
Ayova universiteti	28 oktyabr - 10 noyabr 2019	465 (LV)	± 4.6%	15%	16%	3%	2%	1%	18%	3%	23%	3%	2%[bolta]	13%
Davlat siyosati bo'yicha so'rovnoma	2019 yil 5-6 noyabr	715 (LV)	–	13%	20%	–	3%	9%	14%	6%	21%	3%	–	10%
Quinnipiac universiteti	30 oktyabr - 5 noyabr 2019	698 (LV)	± 4.5%	15%	19%	3%	4%	5%	17%	3%	20%	3%	4%[ay]	8%
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi

2019 yil noyabrgacha ovoz berish
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Kori Buker	Pit Buttigieg	Kamala Xarris	Emi Klobuchar	Beto O'Rurk	Berni Sanders	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
Siena kolleji / Nyu-York Tayms	2019 yil 25-30 oktyabr	439 (LV)	± 4.7%	17%	2%	18%	3%	4%	1%	19%	22%	8%[az]	6%
Civiqs / Ayova shtati universiteti	2019 yil 18-22 oktyabr	598 (LV)	± 5%	12%	1%	20%	3%	4%	1%	18%	28%	8%[bb]	4%
Suffolk universiteti / AQSh bugun	2019 yil 16-18 oktyabr	500 (LV)	± 4.4%	18%	1%	13%	3%	3%	1%	9%	17%	7%[bc]	29%
Emerson kolleji	2019 yil 13-16 oktyabr	317 (LV)	± 5.5%	23%	3%	16%	2%	1%	0%	13%	23%	15%[bd]	–
Firehouse strategiyalari / Øptimus	2019 yil 8-10 oktyabr	548 (LV)	± 3.6%	22%	2%	17%	3%	–[bo'lish]	1%	5%	25%	26%[bf]	–[bo'lish]
YouGov / CBS yangiliklari	2019 yil 3-11 oktyabr	729 (RV)	± 4.6%	22%	2%	14%	5%	2%	2%	21%	22%	7%[bg]	–
Selzer / CNN / Des Moines registratsiyasi [2]	14-18 sentyabr, 2019	602 (LV)	± 4.0%	20%	3%	9%	6%	3%	2%	11%	22%	11%[bh]	14%
Devid Binder tadqiqotlari	14-17 sentyabr, 2019	500 (LV)	± 4.4%	25%	2%	12%	5%	8%	1%	9%	23%	9%[bi]	6%
Civiqs / Ayova shtati universiteti	2019 yil 13-17 sentyabr	572 (LV)	± 5.2%	16%	2%	13%	5%	3%	2%	16%	24%	11%[bj]	8%
YouGov / CBS yangiliklari	28 avgust - 4 sentyabr 2019 yil	835	± 4.3%	29%	2%	7%	6%	2%	2%	26%	17%	9%[bk]	–
Tadqiqotni o'zgartirish	2019 yil 9–11-avgust	621 (LV)	± 3.9%	17%	3%	13%	8%	2%	3%	17%	28%	9%[bl]	–
Monmut universiteti	2019 yil 1–4 avgust	401 (LV)	± 4.9%	28%	1%	8%	11%	3%	<1%	9%	19%	11%[bm]	10%
Firehouse strategiyalari / Øptimus	2019 yil 23-25 ​​iyul	630	± 3.3%	23%	2%	7%	12%	–	2%	11%	23%	4%	16%
YouGov / CBS yangiliklari	9-18 iyul, 2019	706	± 4.4%	24%	3%	7%	16%	4%	1%	19%	17%	9%[bn]	–
	9-iyul, 2019-yil	Steyer e'lon qiladi uning nomzodi
Tadqiqotni o'zgartirish	29 iyun - 4 iyul 2019	420 (LV)	–	16%	1%	25%	16%	1%	2%	16%	18%	5%[bo]	–
Devid Binder tadqiqotlari	29 iyun - 1 iyul 2019	600	± 4.0%	17%	2%	10%	18%	4%	1%	12%	20%	9%[bp]	9%
Suffolk universiteti / AQSh bugun	28 iyun - 1 iyul 2019	500	± 4.4%	24%	2%	6%	16%	2%	1%	9%	13%	6%[bq]	21%
Tadqiqotni o'zgartirish	17–20 iyun, 2019 yil	308 (LV)	–	27%	5%	17%	4%	2%	1%	18%	20%	7%[br]	–
Selzer / CNN / Des Moines ro'yxatdan o'tish	2-5 iyun, 2019	600	± 4.0%	24%	1%	14%	7%	2%	2%	16%	15%	6%[bs]	6%
Tadqiqotni o'zgartirish	2019 yil 15-19 may	615 (LV)	± 3.9%	24%	1%	14%	10%	2%	5%	24%	12%	9%[bt]	–
Firehouse strategiyalari / Uptimus	2019 yil 30-aprel - 2-may	576	± 4.1%	35%	2%	11%	5%	4%	3%	14%	10%	–	16%
	2019 yil 25-aprel	Bayden e'lon qiladi uning nomzodi
Gravis Marketing	2019 yil 17-18 aprel	590	± 4.0%	19%	4%	14%	6%	4%	5%	19%	6%	7%[bu]	16%
	2019 yil 14-aprel	Buttigieg e'lon qiladi uning nomzodi
Monmut universiteti	2019 yil 4-9 aprel	351	± 5.2%	27%	3%	9%	7%	4%	6%	16%	7%	7%[bv]	12%
Devid Binder tadqiqotlari	2019 yil 21-24 mart	500	± 4.4%	25%	7%	6%	9%	6%	6%	17%	8%	9%[bw]	7%
Emerson kolleji	2019 yil 21-24 mart	249	± 6.2%	25%	6%	11%	10%	2%	5%	24%	9%	8%[bx]	–
Davlat siyosati bo'yicha so'rovnoma (D)[tomonidan]	14-15 mart, 2019	678	–	29%	4%	–	5%	6%	7%	15%	8%	4%	22%
	2019 yil 14-mart	O'Rourke e'lon qiladi uning nomzodi
Selzer / CNN / Des Moines ro'yxatdan o'tish	2019 yil 3-6 mart	401	± 4.9%	27%	3%	1%	7%	3%	5%	25%	9%	5%[bz]	10%
	2019 yil 19-fevral	Sanders bu haqda e'lon qiladi uning nomzodi
	2019 yil 10-fevral	Klobuchar e'lon qiladi uning nomzodi
	9-fevral, 2019-yil	Uorren e'lon qiladi uning nomzodi
Firehouse strategiyalari / Øptimus	31-yanvar - 2-fevral, 2019 yil	558	± 3.6%	25%	4%	–	17%	5%	4%	10%	11%	1%[ca]	25%
Emerson kolleji	30-yanvar - 2-fevral, 2019 yil	260	± 6.0%	29%	4%	0%	18%	3%	6%	15%	11%	15%[cb]	–
	2019 yil 1-fevral	Booker e'lon qiladi uning nomzodi
	2019 yil 21-yanvar	Xarris e'lon qiladi uning nomzodi
	2019 yil 11-yanvar	Gabbard e'lon qiladi uning nomzodi
Tadqiqotni o'zgartirish	2018 yil 13-17 dekabr	1,291 (LV)	–	20%	4%	–	7%	5%	19%	20%	7%	18%[cc]	–
Selzer / CNN / Des Moines ro'yxatdan o'tish	2018 yil 10-13 dekabr	455	± 4.6%	32%	4%	–	5%	3%	11%	19%	8%	7%[CD]	6%
Devid Binder tadqiqotlari	2018 yil 10–11-dekabr	500	± 4.4%	30%	6%	–	7%	10%	11%	13%	9%	8%[ce]	6%
Devid Binder tadqiqotlari	2018 yil 20-23 sentyabr	500	± 4.4%	37%	8%	–	10%	–	–	12%	16%	6%[cf]	9%
	2017 yil 6-noyabr	Yang e'lon qiladi uning nomzodi
Davlat siyosati bo'yicha so'rovnoma (D)[cg]	2017 yil 3-6 mart	1,062	–	–	17%	–	3%	11%	–	–	–	34%[ch]	32%

Nyu-Xempshirda boshlang'ich saylov

Nyu-Xempshir shtatidagi Demokratik saylovlar 2020 yil 11 fevralda bo'lib o'tdi.^[18]

Ovoz berish yig'ilishi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Berni Sanders	Pit Buttigieg	Yelizaveta Uorren	Jou Bayden	Emi Klobuchar	Endryu Yang	Tulsi Gabbard	Tom Steyer	Boshqalar	Yo'q qaror qildi[a]
G'olib bo'lish uchun 270	10-fevral, 2020 yil	4-9 fevral, 2020 yil	27.3%	20.9%	13.1%	12.3%	10.3%	3.0%	2.7%	2.1%	1.9%[ci]	6.4%
RealClear Siyosat	10-fevral, 2020 yil	6-9 fevral, 2020 yil	28.7%	21.3%	11.0%	11.0%	11.7%	3.7%	3.3%	1.7%	1.3%[cj]	6.3%
FiveThirtyEight	10-fevral, 2020 yil	2020 yil 10-fevralgacha[d]	26.0%	21.6%	12.5%	11.7%	10.3%	3.0%	2.9%	2.6%	3.5%[ck]	5.8%
O'rtacha			27.3%	21.3%	12.2%	11.7%	10.8%	3.2%	3.0%	2.1%	2.2%[cl]	6.2%
Nyu-Xempshirning dastlabki natijalari (2020 yil 11 fevral)			25.6%	24.3%	9.2%	8.4%	19.7%	2.8%	3.3%	3.6%	2.7%[sm]	–

2020 yil 1 yanvardan 2020 yil 11 fevralgacha ovoz berish
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Pit Buttigieg	Tulsi Gabbard	Emi Klobuchar	Berni Sanders	Tom Steyer	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
Nyu-Xempshir shtatidagi asosiy saylov (ommaviy ovoz berish)	2020 yil 11-fevral	–	–	8.4%	24.3%	3.3%	19.7%	25.6%	3.6%	9.2%	2.8%	2.7%[cn]	–
AtlasIntel	8-10 fevral, 2020 yil	431 (kv.)	± 5.0%	12%	24%	3%	14%	24%	1%	11%	5%	–	6%
Taraqqiyot uchun ma'lumotlar[birgalikda]	7–10-fevral, 2020 yil	1296 (LV)	± 2.7%	9%	26%	3%	13%	28%	3%	14%	5%	–	–
Amerika tadqiqot guruhi	8-9 fevral, 2020 yil	400 (LV)	–	13%	20%	3%	13%	28%	2%	11%	3%	5%[cp]	2%
Emerson kolleji / WHDH	8-9 fevral, 2020 yil	500 (LV)	± 4.3%	10%	23%	2%	14%	30%	2%	11%	4%	4%[cq]	–
Tadqiqotni o'zgartirish	8-9 fevral, 2020 yil	662 (LV)	± 3.8%	9%	21%	6%	8%	30%	3%	8%	5%	1%[cr]	9%
Suffolk universiteti / Boston Globe / WBZ-TV	8-9 fevral, 2020 yil	500 (LV)	± 4.4%	12%	19%	3%	14%	27%	2%	12%	3%	3%[CS]	7%
Elucd	7-9 fevral, 2020 yil	492 (LV)	± 4.4%	8%	20%	–[ct]	12%	26%	–[cu]	10%	–[Rezyume]	–[cw]	15%
Nyu-Xempshir universiteti / CNN	6-9 fevral, 2020 yil	365 (LV)	± 5.1%	11%	22%	5%	7%	29%	1%	10%	4%	1%[cx]	10%
Emerson kolleji / WHDH	7-8 fevral, 2020 yil	500 (LV)	± 4.3%	11%	20%	3%	13%	30%	2%	12%	4%	4%[cy]	–
Suffolk universiteti / Boston Globe / WBZ-TV	7-8 fevral, 2020 yil	500 (LV)	± 4.4%	10%	22%	2%	9%	24%	2%	13%	3%	3%[cz]	12%
Boston Herald-FPU-NBC10	5-8 fevral, 2020 yil	512 (kv.)	–	14%	20%	0%	6%	23%	2%	16%	3%	3%[da]	13%
YouGov / CBS yangiliklari	5-8 fevral, 2020 yil	848 (LV)	± 4.3%	12%	25%	2%	10%	29%	1%	17%	1%	3%[db]	–
Nyu-Xempshir universiteti / CNN	5-8 fevral, 2020 yil	384 (LV)	± 5.0%	12%	21%	5%	6%	28%	2%	9%	4%	2%[shahar]	11%
Emerson kolleji / WHDH	6-7 fevral, 2020 yil	500 (LV)	± 4.3%	11%	24%	5%	9%	31%	2%	11%	3%	3%[dd]	–
Suffolk universiteti / Boston Globe / WBZ-TV	6-7 fevral, 2020 yil	500 (LV)	± 4.4%	11%	25%	2%	6%	24%	2%	14%	3%	4%[de]	9%
Massachusets Lowell universiteti	4-7 fevral	440 (LV)	± 6.5%	14%	17%	4%	8%	25%	5%	15%	3%	5%[df]	4%
Nyu-Xempshir universiteti / CNN	4-7 fevral	365 (LV)	± 5.1%	11%	21%	6%	5%	28%	3%	9%	3%	3%[dg]	11%
Emerson kolleji / WHDH	2020 yil 5-6 fevral	500 (LV)	± 4.3%	11%	23%	6%	9%	32%	2%	13%	2%	3%[dh]	–
Suffolk universiteti / Boston Globe / WBZ-TV	2020 yil 5-6 fevral	500 (LV)	± 4.4%	11%	23%	4%	6%	24%	3%	13%	3%	4%[di]	12%
Marist / NBC yangiliklari	4-6 fevral, 2020 yil	709 (LV)	± 4.7%	13%	21%	3%	8%	25%	4%	14%	4%	3%[dj]	5%
Suffolk universiteti / Boston Globe / WBZ-TV	4-5 fevral, 2020 yil	500 (LV)	± 4.4%	12%	19%	5%	6%	25%	4%	11%	2%	1%[dk]	15%
Monmut universiteti	2020 yil 3–5-fevral	503 (LV)	± 4.4%	17%	20%	4%	9%	24%	3%	13%	4%	2%[dl]	5%
				17%[dm]	22%	–	13%	27%	–	13%	–	3%[dn]	4%
				19%[qil]	28%	–	–	28%	–	16%	–	3%[dp]	5%
Emerson kolleji / WHDH	2020 yil 3–5-fevral	500 (LV)	± 4.3%	12%	21%	5%	11%	31%	1%	12%	4%	2%[dq]	–
Suffolk universiteti / Boston Globe / WBZ-TV	2020 yil 3-4 fevral	500 (LV)	± 4.4%	15%	15%	5%	6%	24%	5%	10%	3%	1%[dr]	14%
Emerson kolleji / WHDH	2020 yil 2-4 fevral	500 (LV)	± 4.3%	13%	17%	6%	11%	32%	2%	11%	6%	3%[ds]	–
	2020 yil 3-fevral	Ayova shtatidagi kokuslar
Suffolk universiteti / Boston Globe / WBZ-TV	2020 yil 2-3 fevral	500 (LV)	± 4.4%	18%	11%	5%	6%	24%	4%	13%	3%	3%[dt]	14%
Emerson kolleji / WHDH	2020 yil 1-3 fevral	500 (LV)	± 4.3%	13%	12%	4%	12%	32%	5%	13%	5%	4%[du]	–
Emerson kolleji / WHDH	31 yanvar - 2020 yil 2-fevral	500 (LV)	± 4.3%	14%	13%	7%	8%	29%	8%	12%	7%	2%[dv]	–
Sankt-Anselm kolleji	29 yanvar - 2020 yil 2-fevral	491 (LV)	± 4.4%	19%	14%	3%	11%	19%	5%	11%	4%	2%[dw]	11%
Boston Herald-FPU-NBC10[3]	29 yanvar - 2020 yil 1-fevral	454 (LV)	± 4.6%	24%	8%	3%	4%	31%	Saylovchilar yo'q	17%	1%	5%[dx]	7%
Massachusets Lowell universiteti	2020 yil 28-31 yanvar	400 (LV)	± 6.4%	22%	12%	5%	6%	23%	6%	19%	2%	1%[dy]	4%
YouGov / UMass Amherst / WCVB	17-29 yanvar, 2020 yil	500 (LV)	± 5.3%	20%	12%	5%	5%	25%	5%	17%	4%	2%[dz]	3%
Amerika tadqiqot guruhi	24-27 yanvar, 2020 yil	600 (LV)	± 4%	13%	12%	8%	7%	28%	2%	11%	5%	8%[ea]	6%
Boston Herald-FPU-NBC10	23-26 yanvar, 2020 yil	407 (LV)	± 4.9%	22%	10%	3%	5%	29%	0%	16%	1%	7%[eb]	9%
Marist / NBC yangiliklari	2020 yil 20–23-yanvar	697 (LV)	± 4.5%	15%	17%	6%	10%	22%	3%	13%	5%	2%[ec]	7%
Nyu-Xempshir universiteti / CNN	15-23 yanvar, 2020 yil	516 (LV)	± 4.3%	16%	15%	5%	6%	25%	2%	12%	5%	2%[ed]	10%
MassINC Polling Group / WBUR	2020 yil 17-21 yanvar	426 (LV)	± 4.8%	14%	17%	5%	6%	29%	2%	13%	5%	4%[ee]	5%[ef]
Suffolk universiteti / Boston Globe	15-19 yanvar, 2020	500 (LV)	± 4.4%	15%	12%	5%	5%	16%	3%	10%	6%	3%[masalan]	24%
Emerson kolleji / WHDH	2020 yil 13-16 yanvar	657 (LV)	± 3.8%	14%	18%	5%	10%	23%	4%	14%	6%	7%[eh]	–
	2020 yil 13-yanvar	Buker poygadan voz kechadi
Boston Herald-FPU-NBC10	8-12 yanvar, 2020	434 (LV)	–	26%	7%	4%	2%	22%	2%	18%	2%	7%[ei]	12%
Patinkin tadqiqot strategiyasi / Yang 2020[ej]	5-7 yanvar, 2020 yil	600 (LV)	± 4%	21%	17%	7%	6%	19%	6%	10%	5%	3%[ek]	7%
Monmut universiteti	3-7 yanvar, 2020	404 (LV)	± 4.9%	19%	20%	4%	6%	18%	4%	15%	3%	3%[el]	7%
				21%[em]	20%	–	7%	21%	–	15%	5%	5%[uz]	8%
				24%[eo]	23%	–	–	21%	–	18%	–	5%[ep]	8%
YouGov / CBS yangiliklari	2019 yil 27-dekabr - 3-yanvar, 2020 yil	487 (LV)	± 5.3%	25%	13%	1%	7%	27%	3%	18%	2%	3%[ekv]	–

2020 yil yanvaridan oldin ovoz berish
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Kori Buker	Pit Buttigieg	Tulsi Gabbard	Kamala Xarris	Emi Klobuchar	Beto O'Rurk	Deval Patrik	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
MassINC Polling Group / WBUR	2019 yil 3-8 dekabr	442 (LV)	± 4.7%	17%	1%	18%	5%	–	3%	–	<1%	15%	12%	5%	11%[er]	12%[lar]
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
Emerson kolleji	2019 yil 22-26 noyabr	549 (LV)	± 4.1%	14%	2%	22%	6%	4%	2%	–	0%	26%	14%	5%	7%[et]	–
Boston Globe / Suffolk universiteti	2019 yil 21-24 noyabr	500 (LV)	–	12%	2%	13%	6%	3%	1%	–	1%	16%	14%	4%	6%[EI]	21%
Sankt-Anselm kolleji	2019 yil 13–18-noyabr	255 (kv.)	± 6.1%	15%	3%	25%	3%	1%	6%	–	0%	9%	15%	2%	5%[ev]	13%
	14-noyabr, 2019-yil	Patrik e'lon qiladi uning nomzodi
YouGov / CBS yangiliklari	2019 yil 6-13 noyabr	535 (RV)	± 5%	22%	1%	16%	0%	3%	3%	–	–	20%	31%	1%	1%[ew]	–
Quinnipiac universiteti	2019 yil 6–10-noyabr	1,134 (LV)	± 3.8	20%	1%	15%	6%	1%	3%	–	–	14%	16%	4%	5%[sobiq]	14%
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
Nyu-Xempshir universiteti / CNN	2019 yil 21-27 oktyabr	574 (LV)	± 4.1%	15%	2%	10%	5%	3%	5%	2%	–	21%	18%	5%	4%[ey]	10%
Boston Herald / FPU	2019 yil 9-13 oktyabr	422 (LV)	± 4.8%	24%	2%	9%	1%	4%	2%	0%	–	22%	25%	1%	4%[ez]	7%
Firehouse strategiyalari / Uptimus	2019 yil 8-10 oktyabr	610 (LV)	± 3.7%	18%	2%	7%	–[fa]	2%	–[fa]	1%	–	9%	25%	2%	32%	–[fa]
YouGov / CBS yangiliklari	2019 yil 3-11 oktyabr	506	± 5.4%	24%	1%	7%	2%	4%	2%	1%	–	17%	32%	5%	5%[fb]	–
Sankt-Anselm kolleji	25-29 sentyabr, 2019 yil	423	± 4.8%	24%	1%	10%	3%	5%	3%	<1%	–	11%	25%	2%	3%[fc]	9%
Monmut universiteti	2019 yil 17-21 sentyabr	401	± 4.9%	25%	2%	10%	2%	3%	2%	1%	–	12%	27%	2%	3%[fd]	9%
HarrisX / Yorliqlar yo'q	6-11 sentyabr, 2019	595	± 4.0%	22%	3%	5%	6%	5%	1%	1%	–	21%	15%	2%	5%[fe]	14%
Boston Herald / FPU	4-10 sentyabr, 2019	425	± 4.8%	21%	1%	5%	3%	6%	1%	2%	–	29%	17%	5%	2%[ff]	9%
Emerson kolleji	6-9 sentyabr, 2019	483	± 4.4%	24%	4%	11%	6%	8%	1%	1%	–	13%	21%	3%	7%[fg]	–
YouGov / CBS yangiliklari	28 avgust - 4 sentyabr 2019 yil	526	± 5.2%	26%	2%	8%	1%	7%	1%	1%	–	25%	27%	1%	1%[fh]	–
Gravis Marketing	2019 yil 2-6 avgust	250	± 6.2%	15%	0%	8%	5%	7%	4%	2%	–	21%	12%	4%	8%[fi]	11%
Suffolk universiteti	2019 yil 1–4 avgust	500	± 4.4%	21%	1%	6%	3%	8%	1%	0%	–	17%	14%	1%	6%[fj]	21%
Firehouse strategiyalari / Øptimus	2019 yil 23-25 ​​iyul	587	± 3.3%	21%	1%	8%	–	13%	–	0%	–	13%	16%	1%	7%	19%
YouGov / CBS yangiliklari	9-18 iyul, 2019	530	± 5%	27%	1%	7%	2%	12%	1%	2%	–	20%	18%	1%	5%[fk]	–
Nyu-Xempshir universiteti / CNN	8-15 iyul, 2019	386	± 5.0%	24%	2%	10%	1%	9%	0%	2%	–	19%	19%	1%	4%[fl]	9%
Sankt-Anselm kolleji	10–12 iyul, 2019 yil	351	± 5.2%	21%	1%	12%	1%	18%	3%	0%	–	10%	17%	5%	3%[fm]	11%
Tadqiqotni o'zgartirish	6-9 iyul, 2019	1,084	± 3.0%	19%	1%	13%	3%	15%	1%	1%	–	20%	22%	1%	3%[fn]	–
Tadqiqotni o'zgartirish	29 iyun - 4 iyul 2019	420	–	13%	2%	14%	2%	13%	1%	2%	–	26%	24%	2%	4%[fo]	–
Tadqiqotni o'zgartirish	17–20 iyun, 2019 yil	308	–	24%	0%	14%	1%	3%	1%	4%	–	28%	21%	1%	3%[fp]	–
YouGov / CBS yangiliklari	31 may - 12 iyun 2019	502	± 4.9%	33%	3%	10%	0%	7%	1%	4%	–	20%	17%	1%	2%[fq]	–
Tel-fikrlarni o'rganish *	2019 yil 20–22 may	600	± 4.0%	33%	–	7%	–	7%	–	1%	–	12%	11%	–	–	28%
Monmut universiteti	2019 yil 2-7 may	376	± 5.1%	36%	2%	9%	0%	6%	2%	2%	–	18%	8%	1%	2%[fr]	11%
Tadqiqotni o'zgartirish	2019 yil 3–5 may kunlari	864	± 3.3%	26%	2%	12%	1%	8%	1%	3%	–	30%	9%	2%	4%[fs]	–
Firehouse strategiyalari / Uptimus	2019 yil 30-aprel - 2-may	551	± 4.0%	34%	1%	10%	–	7%	1%	3%	–	16%	9%	–	–	19%
Suffolk universiteti	2019 yil 25-28 aprel	429	± 4.7%	20%	3%	12%	1%	6%	1%	3%	–	12%	8%	1%	4%[ft]	27%
	2019 yil 25-aprel	Bayden e'lon qiladi uning nomzodi
Nyu-Xempshir universiteti	2019 yil 10-18 aprel	241	± 6.3%	18%	3%	15%	1%	4%	2%	3%	–	30%	5%	2%	5%[fu]	12%
	2019 yil 14-aprel	Buttigieg e'lon qiladi uning nomzodi
Sankt-Anselm kolleji	2019 yil 3-8 aprel	326	± 5.4%	23%	4%	11%	1%	7%	2%	6%	–	16%	9%	–	9%[fv]	13%
	2019 yil 14-mart	O'Rourke e'lon qiladi uning nomzodi
Nyu-Xempshir universiteti	2019 yil 18-26 fevral	240	± 6.3%	22%	3%	1%	1%	10%	4%	5%	–	26%	7%	–	6%[fw]	14%
Emerson kolleji	2019 yil 21-22 fevral	405	± 4.8%	25%	5%	1%	–	12%	8%	5%	–	27%	9%	–	10%[fx]	–
	2019 yil 19-fevral	Sanders bu haqda e'lon qiladi uning nomzodi
YouGov / UMass Amherst	2019 yil 7-15 fevral	337	± 6.4%	28%	3%	–	–	14%	1%	6%	–	20%	9%	–	9%[fy]	9%
	2019 yil 10-fevral	Klobuchar e'lon qiladi uning nomzodi
	9-fevral, 2019-yil	Uorren e'lon qiladi uning nomzodi
Firehouse strategiyalari / Øptimus	31-yanvar - 2-fevral, 2019 yil	518	± 4.1%	22%	4%	–	–	13%	2%	2%	–	13%	9%	–	0%[fz]	35%
	2019 yil 1-fevral	Booker e'lon qiladi uning nomzodi
	2019 yil 21-yanvar	Xarris e'lon qiladi uning nomzodi
	2019 yil 11-yanvar	Gabbard e'lon qiladi uning nomzodi
Tadqiqotni o'zgartirish	2019 yil 2–3-yanvar	1,162	–	24%	3%	–	–	4%	2%	9%	–	26%	11%	–	22%[ga]	–
Nyu-Xempshir universiteti	2018 yil 2-19 avgust	198	± 7.0%	19%	6%	–	–	3%	–	–	–	30%	17%	–	12%[gb]	12%
Suffolk universiteti	2018 yil 26-30 aprel	295	± 5.7%	20%	8%	–	–	4%	–	–	4%	13%	26%	–	4%[gc]	18%
				30%	10%	–	–	6%	–	–	8%	25%	–	–	6%[gd]	12%
Nyu-Xempshir universiteti	2018 yil 13-22 aprel	188	± 7.1%	26%	5%	–	–	6%	1%	–	–	28%	11%	–	9%[ge]	13%
Nyu-Xempshir universiteti	28-yanvar - 10-fevral, 2018 yil	219	± 6.6%	35%	3%	–	–	1%	0%	–	–	24%	15%	–	7%[gf]	15%
	2017 yil 6-noyabr	Yang e'lon qiladi uning nomzodi
Nyu-Xempshir universiteti	2017 yil 3-15 oktyabr	212	± 6.7%	24%	6%	–	–	1%	1%	–	–	31%	13%	–	14%[gg]	11%

Boshdan-oyoq so'rovnomalar
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi	Margin xato	Jou Bayden	Pit Buttigieg	Berni Sanders	Yelizaveta Uorren	Qaror berilmagan
Tel-fikrlarni o'rganish	2019 yil 20–22 may	600	± 4.0%	63%	21%	–	–	15%
				66%	–	22%	–	13%
				58%	–	–	29%	13%
Amerika tadqiqot guruhi	2018 yil 21-27 mart	400	± 5.0%	47%	–	45%	–	7%
				58%	–	–	33%	8%

Nevada shtatidagi kongress

Nevada Demokratik kokusi 2020 yil 22 fevralda bo'lib o'tdi.^[18]

Ovoz berish yig'ilishi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Berni Sanders	Jou Bayden	Pit Buttigieg	Yelizaveta Uorren	Tom Steyer	Emi Klobuchar	Boshqalar	Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 21-fevral	2020 yil 14-21 fevral	30.0%	16.7%	14.0%	13.7%	9.7%	9.7%	1.3%[gh]	4.9%
RealClear Siyosat	2020 yil 21-fevral	2020 yil 19-21 fevral	32.5%	16.0%	16.0%	14.0%	9.0%	9.5%	2.0%[gi]	1.0%
FiveThirtyEight	2020 yil 21-fevral	2020 yil 21-fevralgacha[d]	30.5%	14.4%	15.3%	11.8%	10.2%	8.9%	11.0%[gj]	–[gk]
O'rtacha			31.0%	15.7%	15.1%	13.2%	9.6%	9.4%	4.7%[gl]	2.0%
Nevadadagi kokus natijalari, birinchi tekislash (2020 yil 22-fevral)			34.0%	17.6%	15.4%	12.8%	9.1%	9.6%	1.5%[gm]	–

2020 yilgi Nevada Demokratik kokusining yakka tartibdagi so'rovlari bo'yicha jadval
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Kori Buker	Pit Buttigieg	Kamala Xarris	Emi Klobuchar	Beto O'Rurk	Berni Sanders	Tom Steyer	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
Nevada shtatidagi kokuslar (birinchi darajadagi ovoz berish)	2020 yil 22-fevral	–	–	17.6%	–	15.4%	–	9.6%	–	34%	9.1%	12.8%	0.6%	1%[gn]	–
Progress uchun ma'lumotlar[4][borish]	2020 yil 19-21 fevral	1010 (LV)	± 2.8%	16%	–	15%	–	8%	–	35%	8%	16%	–	2%[gp]	–
AtlasIntel	2020 yil 19-21 fevral	517 (LV)	± 4.0%	11%	–	14%	–	5%	–	38%	11%	9%	–	7%[gq]	5%
Emerson kolleji	19-20 fevral, 2020 yil	425 (LV)	± 4.7%	16%	–	17%	–	11%	–	30%	10%	12%	–	4%[gr]	–
	15-18 fevral, 2020 yil	Erta ovoz berish Nevada shtatidagi kokuslarda bo'lib o'tdi[22]
Point Blank siyosiy	2020 yil 13-15 fevral	256 (LV)	± 5.6%	14.3%	–	12.6%	–	15.6%	–	13%	18.6%	7.1%	–	1.7%[gs]	17.1%
Beacon Research /Tom Steyer	2020 yil 12-15 fevral	600 (LV)	–	19%	–	13%	–	7%	–	24%	18%	10%	–	4%[gt]	6%
Progress uchun ma'lumotlar[5][gu]	2020 yil 12-15 fevral	766 (LV)	± 3.4%	14%	–	15%	–	9%	–	35%	10%	16%	–	2%[gv]	–
WPA Intelligence / Las-Vegas Review-Journal / AARP Nevada	2020 yil 11-13 fevral	413 (LV)	± 4.8%	18%	–	10%	–	10%	–	25%	11%	13%	–	5%[gw]	8%
	2020 yil 11-fevral	Nyu-Xempshirda boshlang'ich saylov; Yang saylov uchastkalari tugagandan so'ng poygadan chiqib ketadi
	2020 yil 13-yanvar	Buker poygadan voz kechadi
Suffolk universiteti / AQSh bugun[6]	8-11 yanvar, 2020 yil	500 (LV)	± 4.4%	19%	2%	8%	–	4%	–	18%	8%	11%	4%	4%[gx]	22%
MyersResearch / Strategik xizmatlar /Yang 2020[gy]	6-8 yanvar, 2020	600 (LV)	± 4%	28%	2%	6%	–	–	–	29%	8%	14%	5%	2%[gz]	4%
Fox News	5-8 yanvar, 2020 yil	635	± 4.0%	23%	3%	6%	–	2%	–	17%	12%	12%	4%	13%[ha]	6%
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
YouGov / CBS yangiliklari	2019 yil 6-13 noyabr	708 (kv.)	± 4.7%	33%	2%	9%	4%	2%	–	23%	2%	21%	1%	2%[hb]	–
Fox News	2019 yil 10-13 noyabr	627	± 4.0%	24%	1%	8%	4%	2%	–	18%	5%	18%	3%	4%[hc]	10%
Emerson Polling	31 oktyabr - 2 noyabr 2019	451 (LV)	± 4.6%	30%	1%	5%	5%	1%	–	19%	3%	22%	5%	10%[hd]	–
Mellman guruhi / Nevada mustaqil	28 oktyabr - 2 noyabr 2019	600 (LV)	± 4.0%	29%	1%	7%	3%	3%	0%	19%	4%	19%	3%	3%[u]	9%
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
CNN / SSRS	2019 yil 22-26 sentabr	324 (LV)	± 7.1%	22%	2%	4%	5%	1%	0%	22%	4%	18%	3%	3%[hf]	13%
Suffolk universiteti / AQSh bugun	19-23 sentyabr, 2019	500 (LV)	–	23%	2%	3%	4%	0%	1%	14%	3%	19%	3%	4%[hg]	21%
YouGov / CBS yangiliklari	28 avgust - 4 sentyabr 2019 yil	563 (LV)	± 4.9%	27%	1%	4%	6%	0%	3%	29%	2%	18%	1%	9%[hh]	–
Gravis Marketing	2019 yil 14-16 avgust	382 (uy)	± 5.0%	25%	3%	5%	9%	2%	0%	10%	6%	15%	2%	13%[salom]	9%
Tadqiqotni o'zgartirish	2019 yil 2–8 avgust	439 (LV)	± 4.7%	26%	0%	7%	10%	1%	2%	22%	3%	23%	1%	5%[hj]	–
Morning Consult	1–21 iyul, 2019 yil	749 (RV)	± 4.0%	29%	3%	6%	11%	1%	3%	23%	1%	12%	3%	10%[hk]	–
	9-iyul, 2019-yil	Steyer e'lon qiladi uning nomzodi
Monmut universiteti	6-11 iyun, 2019	370 (LV)	± 5.1%	36%	2%	7%	6%	1%	2%	13%	–	19%	2%	3%[hl]	8%
Tadqiqotni o'zgartirish	2019 yil 9–12-may kunlari	389 (LV)	–	29%	2%	13%	11%	1%	4%	24%	–	12%	1%	4%[hm]	–
	2019 yil 25-aprel	Bayden e'lon qiladi uning nomzodi
	2019 yil 14-aprel	Buttigieg e'lon qiladi uning nomzodi
Emerson kolleji	2019 yil 28-30 mart	310 (LV)	± 5.5%	26%	2%	5%	9%	2%	10%	23%	–	10%	3%	9%[hn]	–

Janubiy Karolina shtabi

Janubiy Karolina shtatidagi Demokratik saylovlar 2020 yil 29 fevralda bo'lib o'tdi.^[18]

Ovoz berish yig'ilishi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Jou Bayden	Berni Sanders	Tom Steyer	Pit Buttigieg	Yelizaveta Uorren	Emi Klobuchar	Tulsi Gabbard	Yo'q qaror qildi[ho]
G'olib bo'lish uchun 270	2020 yil 28-fevral	2020 yil 23-27 fevral	35.8%	20.2%	13.4%	10.0%	8.2%	5.0%	2.6%	4.8%
RealClear Siyosat	2020 yil 28-fevral	2020 yil 23-27 fevral	39.7%	24.3%	11.7%	11.3%	6.0%	5.7%	2.3%	–[HP]
FiveThirtyEight	2020 yil 28-fevral	2020 yil 27-fevralgacha[d]	38.4%	19.1%	12.4%	8.5%	7.0%	4.3%	2.6%	7.7%[hq]
O'rtacha			38.0%	21.2%	12.5%	9.9%	7.1%	5.0%	2.5%	4.9%[soat]
Janubiy Karolinaning asosiy natijalari (2020 yil 29 fevral)			48.7%	19.8%	11.3%	8.2%	7.1%	3.1%	1.3%	–

2020 yil yanvar va fevral oylarida ovoz berish
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Tulsi Gabbard	Emi Klobuchar	Berni Sanders	Tom Steyer	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
Janubiy Karolinada asosiy saylov (ommaviy ovoz berish)	2020 yil 29-fevral	–	–	48.65%	–	8.2%	1.26%	3.13%	19.77%	11.34%	7.07%	0.2%	0.38%[soat]	–
Atlas Intel	2020 yil 25-28 fevral	477 (LV)	± 4.0%	35%	–	8%	2%	4%	24%	12%	7%	–	2%	6%
Emerson kolleji	2020 yil 26-27 fevral	550 (LV)	± 4.1%	41%	–	11%	2%	6%	25%	11%	5%	–	–	–
Trafalgar guruhi	2020 yil 26-27 fevral	1.081 (LV)	± 2.99%	43.9%	–	9.6%	1.7%	5.9%	22.8%	10.5%	5.6%	–	–	–
Progress uchun ma'lumotlar	2020 yil 23-27 fevral	1416 (LV)	± 2.6%	34%	–	13%	3%	5%	25%	13%	7%	–	–	–
Tadqiqotni o'zgartirish [7] / Pochta va kuryer	2020 yil 23-27 fevral	543 (LV)	± 5.1%	28%	–	11%	5%	4%	24%	16%	12%	–	–	1%
Starboard Communications	26-fevral, 2020 yil	1,102 (LV)	± 2.82%	40%	–	9%	2%	6%	11%	12%	9%	–	–	12%
	25-fevral, 2020 yil	O'ninchi Demokratik asosiy bahs
Monmut universiteti	2020 yil 23-25 ​​fevral	454 (LV)	± 4.6%	36%	–	6%	1%	4%	16%	15%	8%	–	0%	15%
Klemson universiteti	2020 yil 17-25 fevral	650 (LV)	± 3.8%	35%	–	8%	2%	4%	13%	17%	8%	–	–	12%
Sharqiy Karolina universiteti	2020 yil 23-24 fevral	1,142 (LV)	± 3.37%	31%	–	6%	2%	2%	23%	20%	8%	–	–	8%
Davlat siyosati bo'yicha so'rovnoma	2020 yil 23-24 fevral	866 (LV)	± 3.3%	36%	–	7%	6%	3%	21%	7%	8%	–	–	11%[ht]
	2020 yil 22-fevral	Nevada shtatidagi kokuslar
YouGov / CBS yangiliklari	2020 yil 20-22 fevral	1,238 (LV)	± 5.5%	28%	–	10%	1%	4%	23%	18%	12%	–	3%[hu]	1%
Marist Poll / NBC yangiliklari	2020 yil 18-21 fevral	539 (LV)	± 6.0%	27%	–	9%	3%	5%	23%	15%	8%	–	2%[hv]	9%
		997 (uy)	± 4.0%	25%	–	9%	3%	5%	24%	15%	8%	–	2%[hw]	9%
Winthrop universiteti	9-19 fevral, 2020 yil	443 (LV)	± 4.7%	24%	–	7%	1%	4%	19%	15%	6%	1%[hx]	2%[hy]	22%
Massachusets Lowell universiteti	2020 yil 12-18 fevral	400 (LV)	± 7.5%	23%	–	11%	4%	9%	21%	13%	11%	–	4%[hz]	4%
Tadqiqotni o'zgartirish / Xush kelibsiz tomon	2020 yil 12-14 fevral	1015 (LV)	–	23%	–	15%	1%	8%	23%	20%	9%	–	–	1%
Sharqiy Karolina universiteti	2020 yil 12-13 fevral	703 (LV)	± 4.3%	28%	6%	8%	1%	7%	20%	14%	7%	–	0%	8%
	2020 yil 11-12 fevral	Nyu-Xempshirda boshlang'ich saylov; Yang musobaqadan voz kechadi.
	2020 yil 3-fevral	Ayova shtatidagi kongress
Zogby Analytics	31-yanvar - 3-fevral, 2020 yil	277 (LV)	± 5.9%	28%	4%	7%	4%	2%	20%	15%	11%	1%	0%[ia]	8%
Sharqiy Karolina universiteti	31 yanvar - 2020 yil 2-fevral	469 (LV)	± 5.3%	37%	1%	4%	2%	2%	14%	19%	8%	3%	0%[ib]	10%
Tadqiqotni o'zgartirish / Pochta va kuryer	26-29 yanvar, 2020 yil	651 (LV)	± 4%	25%	–	7%	3%	2%	20%	18%	11%	3%	1%[tushunarli]	10%
	2020 yil 13-yanvar	Buker poygadan voz kechadi
GQR tadqiqotlari / Mamlakatni birlashtirish[id]	9-13 yanvar, 2020 yil	600 (LV)	–	36%[ya'ni]	–[agar]	5%[ig]	–[ih]	–[ii]	15%[ij]	12%[ik]	10%[il]	–[im]	–[ichida]	–[io]
Fox News	5-8 yanvar, 2020 yil	808 (kv.)	± 3.5%	36%	2%	4%	1%	1%	14%	15%	10%	2%	3%[ip]	11%

2020 yil yanvaridan oldin ovoz berish
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Kori Buker	Pit Buttigieg	Kamala Xarris	Beto O'Rurk	Berni Sanders	Tom Steyer	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
Tadqiqotni o'zgartirish / Pochta va kuryer	2019 yil 6–11-dekabr	392 (LV)	± 4.9%	27%	5%	9%	–	–	20%	5%	19%	13%[iq]	–
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
YouGov / FairVote [8]	22-noyabr - 2-dekabr, 2019-yil	400 (LV)	± 7.5%	39%	2%	10%	2%	–	13%	7%	10%	13%[ir]	4%
Quinnipiac universiteti	2019 yil 13-17 noyabr	768 (LV)	± 4.8%	33%	2%	6%	3%	–	11%	5%	13%	7%[bu]	18%
YouGov / CBS yangiliklari	2019 yil 6-13 noyabr	933 (RV)	± 4.2%	45%	2%	8%	5%	–	15%	2%	17%	6%[u]	–
Universiteti Shimoliy Florida	2019 yil 5-13 noyabr	426 (LV)	–	36%	2%	3%	4%	–	10%	8%	10%	6%[iu]	23%
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
Monmut universiteti	2019 yil 16-21 oktyabr	402 (LV)	± 4.9%	33%	2%	3%	6%	1%	12%	4%	16%	7%[iv]	15%
Tadqiqotni o'zgartirish / Pochta va kuryer	2019 yil 15-21 oktyabr	731 (LV)	± 3.6%	30%	3%	9%	11%	1%	13%	5%	19%	11%[iw]	–
Firehouse strategiyalari / Øptimus	2019 yil 8-10 oktyabr	607 (LV)	± 3.7%	32%	2%	4%	5%	1%	8%	–	16%	33%[ix]	–[iy]
YouGov / CBS yangiliklari	2019 yil 3-11 oktyabr	915 (RV)	±3.9%	43%	3%	4%	7%	1%	16%	2%	18%	6%[iz]	–
Gravis Marketing	2019 yil 3-7 oktyabr	516 (LV)	± 4.3%	34%	6%	0%	4%	2%	10%	7%	9%	10%[ja]	19%
Fox News	29 sentyabr - 2 oktyabr 2019	803 (kv.)	± 3.5%	41%	3%	2%	4%	0%	10%	4%	12%	8%[jb]	16%
Winthrop universiteti	2019 yil 21-30 sentyabr	462 (uy)	± 4.9%	37%	3%	4%	7%	2%	8%	2%	17%	6%[jc]	12%
CNN / SSRS	2019 yil 22-26 sentabr	406 (LV)	± 5.9%	37%	2%	4%	3%	2%	11%	3%	16%	4%[jd]	10%
YouGov / CBS yangiliklari	28 avgust - 4 sentyabr 2019 yil	849 (RV)[je]	± 4.3%	43%	2%	4%	7%	1%	18%	1%	14%	9%[jf]	–
Tadqiqotni o'zgartirish	2019 yil 9-12 avgust	521 (LV)	± 4.3%	36%	4%	5%	12%	1%	16%	1%	17%	7%[jg]	–
Firehouse strategiyalari / Øptimus	2019 yil 23-25 ​​iyul	554 (LV)	± 3.8%	31%	2%	4%	10%	0%	9%	–	12%	8%[jh]	24%
Monmut universiteti	2019 yil 18-22 iyul	405 (LV)	± 4.9%	39%	2%	5%	12%	1%	10%	2%	9%	3%[ji]	17%
YouGov / CBS yangiliklari	9-18 iyul, 2019	997 (uy)[jj]	± 3.8%	39%	3%	5%	12%	2%	17%	1%	12%	9%[jk]	–
Fox News	2019 yil 7–10 iyul	701 (LV)	± 3.5%	35%	3%	2%	12%	0%	14%	0%	5%	3%[jl]	20%
	9-iyul, 2019-yil	Steyer e'lon qiladi uning nomzodi
Tadqiqotni o'zgartirish	29 iyun - 4 iyul 2019	421 (LV)	–	27%	6%	6%	21%	1%	16%	0%	15%	8%[jm]	–
Tadqiqotni o'zgartirish	17–20 iyun, 2019 yil	308 (LV)	–	39%	5%	11%	9%	5%	13%	0%	15%	5%[jn]	–
Tadqiqotni o'zgartirish	2019 yil 11–14 iyun	933 (LV)	± 3.2%	37%	5%	11%	9%	4%	9%	–	17%	8%[jo]	–
YouGov / CBS yangiliklari	31 may - 12 iyun 2019	552 (LV)	–	45%	4%	6%	7%	4%	18%	–	8%	8%[jp]	–
Zogby Analytics	2019 yil 23-29 may	183 (LV)	± 7.2%	36%	4%	7%	4%	2%	13%	–	12%	4%[jq]	–
Tel-fikrlarni o'rganish *	2019 yil 22-24 may kunlari	600 (LV)	± 4.0%	37%	2%	3%	7%	–	10%	–	8%	–	32%
Krantford tadqiqotlari	2019 yil 14–16-may kunlari	381 (kv.)	± 5.0%	42%	4%	8%	10%	–	7%	–	8%	–	–
Tadqiqotni o'zgartirish	2019 yil 6–9-may kunlari	595 (LV)	± 4.0%	46%	4%	8%	10%	2%	15%	–	8%	5%[jr]	–
Firehouse strategiyalari / Øptimus	2019 yil 30-aprel - 2-may	568 (LV)	± 4.5%	48%	4%	5%	4%	1%	12%	–	5%	1%[js]	20%
	2019 yil 25-aprel	Bayden e'lon qiladi uning nomzodi
	2019 yil 14-aprel	Buttigieg e'lon qiladi uning nomzodi
Tadqiqotni o'zgartirish	31-mart - 4-aprel, 2019 yil	744 (LV)	± 3.6%	32%	9%	7%	10%	9%	14%	–	6%	12%[jt]	–
				–	12%	12%	15%	16%	24%	–	11%	12%[ju]	–
	2019 yil 14-mart	O'Rourke e'lon qiladi uning nomzodi
Emerson kolleji	28-fevral - 2019-yil 2-mart	291 (kv.)	± 5.7%	37%	6%	0%	9%	5%	21%	–	5%	16%[jv]	–
Tadqiqotni o'zgartirish	2019 yil 15-18 fevral	600 (LV)	± 4.0%	36%	10%	–	13%	8%	14%	–	9%	12%[jw]	–
				–	28%	1%	35%	–	–	–	20%	18%[jx]	–
	2019 yil 19-fevral	Sanders bu haqda e'lon qiladi uning nomzodi
	9-fevral, 2019-yil	Uorren e'lon qiladi uning nomzodi
Firehouse strategiyalari / Øptimus	31-yanvar - 2-fevral, 2019 yil	557 (LV)	± 4.0%	36%	5%	–	12%	2%	8%	–	4%	2%[jy]	31%

Boshdan-oyoq ovoz berish
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi	Margin xato	Jou Bayden	Pit Buttigieg	Berni Sanders	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
YouGov / FairVote[9][jz]	22-noyabr - 2-dekabr, 2019-yil	400 (LV)	± 7.5%	73%	27%	–	–	–	–
				66%	–	34%	–	–	–
				61%	–	–	29%	[ka]	6%
				–	39%	61%	–	–	–
				–	36%	–	64%	–	–
				–	–	54%	46%	–	–
Tel-fikrlarni o'rganish	2019 yil 22-24 may kunlari	600	± 4.0%	71%	10%	–	–	–	19%
				70%	–	15%	–	–	16%
				67%	–	–	15%	–	18%

Alabama shtati

Alabama Demokratik partiyasining dastlabki saylovi 2020 yil 3 martda bo'lib o'tdi.^[18]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Jou Bayden	Berni Sanders	Maykl Bloomberg	Yelizaveta Uorren	Tulsi Gabbard	Boshqa / Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 3 mart	2020 yil 28 fevral - 2 mart	44.5%	21.0%	18.0%	11.0%	1.0%	4.5%
RealClear Siyosat	2020 yil 3 mart	Yaqinda o'tkazilgan so'rovlar o'rtacha ko'rsatkichni etkazib berish uchun etarli emas.
FiveThirtyEight	2020 yil 3 mart	2020 yil 2 martgacha[d]	40.2%	18.4%	15.9%	10.9%	0.5%	14.1%
O'rtacha			42.35%	19.7%	16.95%	10.95%	0.75%	9.3%
Alabama shtatidagi dastlabki natijalar (3 mart 2020 yil)			63.3%	16.5%	11.7%	5.7%	0.2%	2.6%

2020 yilgi Alabama Demokratik Boshlang'ich partiyasining yakka tartibdagi so'rovlari bo'yicha jadval
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi	Margin xato	Jou Bayden	Maykl Bloomberg	Kori Buker	Pit Buttigieg	Kamala Xarris	Beto O'Rurk	Berni Sanders	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
	2020 yil 1-2 mart	Buttigieg va Klobuchar musobaqadan voz kechishadi
Siltanadigan	2020 yil 1-2 mart	949 (LV)	± 5.0%	42%	18%	–	3%	–	–	20%	10%	8%[kb]	–
Progress uchun ma'lumotlar	2020 yil 28-fevral - 2-mart	237 (LV)	± 6.4%	47%	18%	–	–	–	–	22%	12%	2%[kc]	–
	2020 yil 13-yanvar	Buker poygadan voz kechadi
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
SurveyMonkey	2019 yil 2–16-iyul	257	± 7.8%	36%	–	2%	5%	13%	1%	15%	9%	10%[kd]	–
Tadqiqotni o'zgartirish	2019 yil 20–23 mart	1,200	± 2.8%	42%	–	9%	3%	12%	10%	13%	6%	4%[ke]	–
				–	–	14%	4%	16%	17%	27%	12%	9%[kf]	–

Arkanzas shtabi

Arkanzas shtatidagi Demokratik saylovlar 2020 yil 3 martda bo'lib o'tdi.^[18]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Jou Bayden	Maykl Bloomberg	Berni Sanders	Yelizaveta Uorren	Tulsi Gabbard	Boshqa / Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 3 mart	6 fevral - 2 mart 2020 yil	27.7%	22.3%	18.7%	11.3%	0.5%	19.5%
RealClear Siyosat	2020 yil 3 mart	Yaqinda o'tkazilgan so'rovlar o'rtacha ko'rsatkichni etkazib berish uchun etarli emas.
FiveThirtyEight	2020 yil 3 mart	2020 yil 2 martgacha[d]	27.5%	21.0%	18.1%	12.5%	0.3%	20.6%
O'rtacha			27.6%	21.65%	18.4%	11.9%	0.4%	20.05%
Arkanzas shtatining asosiy natijalari (2020 yil 3 mart)			40.5%	16.7%	22.4%	10.0%	0.7%	9.7%

2020 yil Arkanzas Demokratik Boshlang'ich partiyasining yakka tartibdagi so'rovlari bo'yicha jadval
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Berni Sanders	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
	2020 yil 1-2 mart	Buttigieg va Klobuchar musobaqadan voz kechishadi
Siltanadigan	2020 yil 1-2 mart	714 (LV)	± 6.0%	28%	25%	8%	17%	10%	13%[kg]	–
Progress uchun ma'lumotlar	2020 yil 28-fevral - 2-mart	300 (LV)	± 5.6%	36%	22%	2%	23%	15%	2%[kh]	–
Progress kampaniyasi (D)[10]	2020 yil 21-25 fevral	209 (uy)	± 4.9%	17%	17%	18%	19%	12%	6%[ki]	10%[kj]
Hendrix kolleji / Talk Business & Politics	2020 yil 6-7 fevral	496 (LV)	± 4.3%	18.5%	19.6%	15.5%	16.4%	8.9%	10.1%[kk]	11%

Kaliforniyadagi birlamchi

Kaliforniya shtatidagi Demokratik saylovlar 2020 yil 3 martda bo'lib o'tdi.^[18]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Berni Sanders	Jou Bayden	Yelizaveta Uorren	Maykl Bloomberg	Tulsi Gabbard	Boshqa / Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 3 mart	2020 yil 20 fevral - 1 mart	33.0%	20.0%	14.4%	15.0%	1.2%	16.4%
RealClear Siyosat	2020 yil 3 mart	2020 yil 28 fevral - 2 mart	35.0%	23.0%	16.0%	14.0%	1.5%	10.5%[kl]
FiveThirtyEight	2020 yil 3 mart	2020 yil 2 martgacha[d]	31.2%	21.7%	14.9%	14.7%	0.7%	16.8%
O'rtacha			33.1%	21.6%	15.1%	14.6%	1.1%	14.5%
Kaliforniya shtatidagi asosiy natijalar (2020 yil 3 mart)			36.0%	27.9%	13.2%	12.1%	0.6%	10.2%

2020 yil 1 yanvardan 2020 yil 3 martgacha ovoz berish
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Emi Klobuchar	Berni Sanders	Tom Steyer	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
Siltanadigan	2020 yil 1–2 mart	3 388 (LV)	± 2.0%	20.8%	19.3%	8.4%	3.3%	28.7%	4.0%	9.6%	–	6.0%[km]	–
Progress uchun ma'lumotlar	2020 yil 28 fevral - 2 mart	516 (LV)	± 4.3%	25%	17%	5%	3%	32%	–	16%	–	1%[kn]	–
AtlasIntel	2020 yil 24 fevral - 2 mart	727 (LV)	± 4.0%	26%	15%	3%	1%	34%	–	15%	–	2%[ko]	4%
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
Point Blank siyosiy	2020 yil 29 fevral - 1 mart	1,220 (LV)	± 4.1%	22%	10%	6%	3%	34%	1%	14%	–	1%[kp]	9%
Emerson kolleji / Nexstar	2020 yil 29 fevral - 1 mart	545 (LV)	± 4.1%	21%	11%	7%	5%	38%	2%	16%	–	1%[kq]	–
	2020 yil 29 fevral	Janubiy Karolina shtabi; Steyer saylov uchastkalari yopilgandan so'ng poygadan chiqib ketadi
YouGov / CBS yangiliklari	2020 yil 27-29 fevral	1,411 (LV)	± 4.0%	19%	12%	9%	4%	31%	3%	18%	–	4%[kr]	–
Suffolk universiteti	2020 yil 26-29 fevral	500 (LV)	± 4.4%	14%	16%	7%	5%	35%	3%	12%	–	3%[ks]	–
YouGov / Hoover Institut / Stenford universiteti	2020 yil 26-28 fevral	1020 (LV)	–	19%	13%	9%	6%	28%	4%	18%	–	3%[kt]	–
Point Blank siyosiy	2020 yil 26-28 fevral	2,276 (LV)	± 2.9%	14%	12%	9%	3%	34%	3%	14%	–	1%[ku]	10%
				40%[kv]	–	–	–	50%	–	–	–	–	11%
				–	32%[kw]	–	–	57%	–	–	–	–	11%
				–	–	–	–	46%[kx]	–	36%	–	–	16%
CNN / SSRS	2020 yil 22-26 fevral	488 (LV)	± 5.2%	13%	12%	7%	6%	35%	3%	14%	–	3%[ky]	8%
	2020 yil 25-fevral	O'ninchi Demokratik asosiy bahs
Point Blank siyosiy	2020 yil 23-25 ​​fevral	2.098 (LV)	± 3.0%	11%	11%	9%	4%	34%	3%	13%	–	2%[kz]	13%
Berkli IGS / LA Times	2020 yil 20-25 fevral	3 002 (LV)	± 2.0%	8%	12%	11%	6%	34%	2%	17%	1%	2%[la]	7%
	2020 yil 22-fevral	Nevada shtatidagi kokuslar
Tadqiqotni o'zgartirish / KQED yangiliklari	2020 yil 20–23 fevral	1.069 (LV)	± 3.4%	12%	6%	11%	5%	37%	3%	20%	4%[funt]	3%[lc]	–
Massachusets Lowell universiteti	2020 yil 12-20 fevral	450 (LV)	± 6.7%	13%	12%	12%	7%	24%	2%	16%	–	7%[ld]	6%
Monmut universiteti	2020 yil 16-19 fevral	408 (LV)	± 4.9%	17%	13%	9%	4%	24%	5%	10%	–	3%[le]	13%
				36%[lf]	–	–	–	44%	–	–	–	15%[lg]	5%
				–	31%[lh]	–	–	48%	–	–	–	14%[li]	6%
				–	–	26%[lj]	–	51%	–	–	–	16%[lk]	7%
				–	–	–	24%[ll]	54%	–	–	–	16%[lm]	6%
Kaliforniya davlat siyosati instituti	2020 yil 7-17 fevral	573 (LV)	± 5.7%	14%	12%	12%	5%	32%	3%	13%	–	2%[ln]	8%
SurveyUSA	2020 yil 13-16 fevral	520 (LV)	± 4.8%	15%	21%	12%	6%	25%	3%	9%	–	1%[mana]	9%
YouGov / USC	2020 yil 1-15 fevral	–	–	21%	8%	6%	3%	29%	2%	20%	–	2%[lp]	9%[lq]
	2020 yil 11-fevral	Nyu-Xempshirda boshlang'ich saylov; Yang saylov uchastkalari tugagandan so'ng poygadan chiqib ketadi
Kapitoliy haftaligi	6-9 fevral, 2020 yil	843 (LV)	–	8%[lr]	8%	15%	7%	25%	4%	19%	5%	6%[ls]	3%[lt]
				11%	13%	14%	5%	29%	3%	16%	4%	5%[lu]	1%[lv]
	2020 yil 3-fevral	Ayova shtatidagi guruhlar
Tadqiqotni o'zgartirish / KQED yangiliklari	2020 yil 25-27 yanvar	1,967 (LV)	–	15%	4%	8%	3%	30%	2%	16%	5%	4%[lw]	13%
Berkli IGS / LA Times	2020 yil 15-21 yanvar	2,895 (LV)	± 2.5%	15.0%	6.0%	7.2%	4.9%	26.3%	1.8%	19.6%	3.9%	3.6%[lx]	11.7%
SurveyUSA	2020 yil 14-16 yanvar	565 (LV)	± 5.1%	30%	6%	8%	2%	20%	4%	20%	4%	2%[ly]	4%
	2020 yil 13-yanvar	Buker poygadan voz kechadi
Kaliforniya davlat siyosati instituti / Mercury News	2020 yil 3-12 yanvar	530 (LV)	± 6.5%	24%	1%	6%	4%	27%	–	23%	3%	5%[lz]	7%
Tulchin tadqiqotlari / USC Rossier / The Hill	2020 yil 3–10 yanvar	1,121 (LV)	–	25%	7%	8%	2%	29%	3%	12%	5%	2%[ma]	6%
Kapitoliy haftaligi	2020 yil 1-9 yanvar	1053 (LV)	–	20%	6%	11%	5%	24%	2%	21%	7%	3%[mb]	–

2020 yil yanvaridan oldin ovoz berish
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Kori Buker	Pit Buttigieg	Kamala Xarris	Beto O'Rurk	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
Tadqiqotni o'zgartirish / KQED yangiliklari	2019 yil 6–10 dekabr	862 (LV)	± 3.3%	19%	3%	12%	–	–	26%	23%	4%	13%[mc]	–
CNN / SSRS	2019 yil 4–8 dekabr	508 (LV)	± 5.2%	21%	3%	9%	–	–	20%	17%	6%	12%[md]	11%
Kapitoliy haftaligi	2019 yil 3-7 dekabr	581 (LV)	–[men]	19%	2%	14%	–	–	19%	23%	5%	17%[mf]	1%
				19%	2%	13%	4%	–	19%	21%	5%	17%[mg]	0%
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
Berkli IGS / LA Times	2019 yil 21-27 noyabr	1,252 (LV)	–	14%	1%	12%	7%	–	24%	22%	3%	12%[mh]	9%
SurveyUSA	2019 yil 20–22 noyabr	558 (LV)	± 4.8%	28%	3%	8%	10%	–	18%	13%	5%	11%[mi]	5%
Kapitoliy haftaligi	2019 yil 1-12 noyabr	695 (LV)	–	18%	1%	14%	6%	–	21%	27%	4%	8%[mj]	1%
Davlat siyosati instituti Kaliforniya	2019 yil 3–12-noyabr	682 (kv.)	–	24%	1%	7%	8%	–	17%	23%	5%	6%[mk]	9%
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
Tadqiqotni o'zgartirish	2019 yil 15–18 oktyabr	1,631 (LV)	–	19%	1%	9%	8%	1%	24%	28%	3%	6%[ml]	–
SurveyUSA	2019 yil 15–16 oktyabr	553 (LV)	± 6.9%	33%	2%	4%	8%	2%	17%	18%	4%	5%[mm]	8%
Kapitoliy haftaligi	2019 yil 1-14 oktyabr	590 (LV)	–	21%	2%	6%	8%	0%	15%	35%	3%	9%[mn]	–
Davlat siyosati instituti Kaliforniya	2019 yil 16-25 sentyabr	692 (LV)	± 4.9%	22%	2%	6%	8%	1%	21%	23%	3%	7%[oy]	9%
Berkli IGS / LA Times	2019 yil 13–18 sentyabr	2,272	–	20%	1%	6%	8%	3%	19%	29%	2%	5%[mp]	8%
Emerson kolleji	2019 yil 13–16 sentyabr	424	± 4.7%	26%	1%	4%	6%	5%	26%	20%	7%	4%[mq]	–
SurveyUSA	2019 yil 13–15 sentyabr	547	± 4.8%	27%	2%	3%	13%	2%	18%	16%	7%	4%[Janob]	7%
Tadqiqotni o'zgartirish / KQED	2019 yil 12–15 sentyabr	3,325	± 1.7%	18%	2%	10%	11%	2%	23%	25%	3%	5%[Xonim]	–
Kapitoliy haftaligi	2019 yil 1-13 sentyabr	599	–	18%	1%	7%	11%	2%	21%	29%	4%	5%[mt]	–
Kapitoliy haftaligi	2019 yil 1-13 sentyabr	5,510	–	18%	1%	8%	11%	2%	17%	33%	3%	7%[mu]	–
SurveyUSA	2019 yil 1-5 avgust	528	± 6.3%	25%	1%	6%	17%	0%	18%	21%	1%	1%[mv]	10%
PPIC	2019 yil 14–23 iyul	766	± 4.4%	11%	–	5%	19%	–	12%	15%	–	14%[mw]	25%
YouGov / CBS yangiliklari	2019 yil 9–18-iyul	1,514	± 2.9%	24%	1%	6%	23%	1%	16%	19%	1%	9%[mx]	–
Quinnipiac universiteti	2019 yil 10–15-iyul	519	± 5.7%	21%	1%	3%	23%	1%	18%	16%	2%	2%[mening]	10%
Kapitoliy haftaligi	2019 yil 1–15-iyul kunlari	816	–	20%	1%	8%	20%	2%	16%	25%	1%	7%[mz]	–
Tadqiqotni o'zgartirish	2019 yil 9–11-iyul	1,609	± 2.5%	17%	1%	8%	23%	2%	20%	22%	2%	5%[na]	–
	2019 yil 8-iyul	Swalwell musobaqadan chiqib ketadi
Kapitoliy haftaligi[23]	2019 yil 1-30 iyun kunlari	813	–	23%	2%	8%	14%	2%	19%	23%	2%	9%[nb]	–
Berkli	2019 yil 4–10 iyun	2,131	± 3.0%	22%	1%	10%	13%	3%	17%	18%	1%	3%[nc]	11%
Kapitoliy haftaligi[23]	2019 yil 1-31 may kunlari	1,180	–	29%	2%	9%	17%	4%	22%	11%	0%	6%[nd]	–
Tadqiqotni o'zgartirish	2019 yil 25-28 may	1,649	± 2.4%	30%	1%	12%	15%	3%	23%	12%	1%	2%[ne]	–
Kapitoliy haftaligi[23]	2019 yil 15-30 aprel	1,204	–	20%	2%	19%	17%	4%	20%	10%	–	9%[nf]	–
	2019 yil 25-aprel	Bayden e'lon qiladi uning nomzodi
	2019 yil 14 aprel	Buttigieg e'lon qiladi uning nomzodi
Tadqiqotni o'zgartirish	2019 yil 6-9 aprel	2,003	± 2.2%	21%	3%	9%	19%	10%	22%	8%	1%	7%[ng]	–
				–	5%	11%	27%	16%	28%	9%	1%	5%[nh]	–
	2019 yil 8 aprel	Swalwell e'lon qiladi uning nomzodi
Quinnipiac universiteti	2019 yil 3–8 aprel	482	± 5.9%	26%	2%	7%	17%	4%	18%	7%	1%	6%[ni]	13%
	2019 yil 14 mart	O'Rourke e'lon qiladi uning nomzodi
	2019 yil 19-fevral	Sanders bu haqda e'lon qiladi uning nomzodi
Tadqiqotni o'zgartirish	2019 yil 9–11-fevral	948	–	26%	3%	1%	26%	8%	20%	7%	0%	7%[nj]	–
				–	7%	2%	53%	–	–	23%	1%	15%[nk]	–

Kolorado birlamchi

Kolorado shtatidagi Demokratik saylovlar 2020 yil 3 martda bo'lib o'tdi.^[18]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Berni Sanders	Jou Bayden	Yelizaveta Uorren	Maykl Bloomberg	Tulsi Gabbard	Yo'q qaror qildi[a]
G'olib bo'lish uchun 270	2020 yil 3 mart	24-fevral - 2-mart, 2020 yil	29.3%	16.3%	16.0%	15.3%	1.0%	22.1%
RealClear Siyosat	2020 yil 3 mart	Yaqinda o'tkazilgan so'rovlar o'rtacha ko'rsatkichni etkazib berish uchun etarli emas.
FiveThirtyEight	2020 yil 3 mart	2020 yil 3 martgacha[d]	26.8%	18.2%	16.3%	15.8%	0.5%	22.4%
O'rtacha			28.0%	17.3%	16.2%	15.6%	0.8%	22.1%
Kolorado shtatidagi asosiy natijalar (2020 yil 3 mart)			37.0%	24.6%	17.6%	18.5%	1.0%	12.3%

2020 yil Kolorado Demokratik Boshlang'ich partiyasining yakka tartibdagi so'rovnomalari jadvallari
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Maykl Bennet	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Kamala Xarris	Jon Hickenlooper	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
Siltanadigan	2020 yil 1-2 mart	921 (LV)	± 4.0%	–	20%	19%	12%	–	–	29%	12%	–	7%[nl]	–
Progress uchun ma'lumotlar	2020 yil 28-fevral - 2-mart	464 (LV)	± 4.2%	–	18%	16%	8%	–	–	32%	21%	–	5%[nm]	–
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
Elucd	26-fevral - 1-mart, 2020 yil	561 (LV)	± 4.1%	–	10%	9%	10%	–	–	34%	14%	–	9%[nn]	14%
Magellan strategiyalari	24-25 fevral, 2020 yil	500 (LV)	± 4.38%	–	11%	11%	12%	–	–	27%	15%	–	9%[yo'q]	15%
Progress uchun ma'lumotlar	2020 yil 23-25 ​​fevral	471 (LV)	± 4.7%	–	10%	14%	14%	–	–	34%	20%	–	7%[np]	1%
	2020 yil 11-fevral	Nyu-Xempshir shtatidagi birlamchi saylov; Yang va Bennet poygadan chiqib ketishdi
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
Emerson kolleji	2019 yil 16-19 avgust	403 (LV)	± 4.8%	1%	25%	–	5%	13%	–	26%	20%	4%	8%[nq]	–
	2019 yil 15-avgust	Hikenlooper musobaqadan voz kechadi
Davlat siyosati bo'yicha so'rovnoma	12-14 iyul, 2019	519 (LV)	–	5%	22%	–	7%	9%	7%	15%	19%	0%	14%[nr]	–

Meyn asosiy

Men shtatidagi Demokratik partiyaning dastlabki saylovi 2020 yil 3 martda bo'lib o'tdi.^[18]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilandi	So'ralgan sanalar	Berni Sanders	Jou Bayden	Maykl Bloomberg	Yelizaveta Uorren	Tulsi Gabbard	Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 3-mart	10-fevral - 2-mart, 2020 yil	28.7%	19.7%	20.0%	13.3%	1.3%	17.0%
RealClear Siyosat	2020 yil 3-mart	2020 yil 28-fevral - 2-mart	38.5%	24.5%	14.0%	18.0%	–[ns]	5.0%
FiveThirtyEight	2020 yil 3-mart	2020 yil 2-martgacha [d]	31.1%	21.7%	17.2%	14.2%	0.7%	19.6%
O'rtacha			32.8%	22.0%	17.1%	15.2%	1.0%	11.9%
Meynning asosiy natijalari (2020 yil 3 mart)			32.4%	33.4%	11.8%	15.6%	0.9%	5.9%

2020 yilgi Meyn Demokratik Boshlang'ich partiyasining yakka tartibdagi so'rovnomalarini ro'yxati
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Kamala Xarris	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
Siltanadigan	2020 yil 1-2 mart	209 (LV)	± 9.0%	22%	28%	10%	–	27%	11%	–	3%[nt]	–
Tadqiqotni o'zgartirish	2020 yil 1-2 mart	507 (LV)	–	24%	10%	–	–	43%	16%	–	7%[nu]	–
Progress uchun ma'lumotlar	2020 yil 28-fevral - 2-mart	385 (LV)	± 4.9%	25%	18%	1%	–	34%	20%	–	2%[nv]	–
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
SocialSphere / Colby kolleji	2020 yil 10-13 fevral	350 (LV)	–	12%	14%	16%	–	25%	9%	2%	10%[nw]	12%
	2020 yil 11-fevral	Yang musobaqadan voz kechadi
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
Meyn Xalq Resurslari Markazi	2019 yil 14-21 oktyabr	728 (LV)	± 3.63%	26.8%	–	9.1%	5.0%	15.4%	22.1%	1.7%	11.4%[nx]	4.4%
Davlat siyosati bo'yicha so'rovnoma	2019 yil 11-13 oktyabr	366 (LV)	± 5.1%	19%	–	9%	4%	12%	31%	3%	20%[ny]	–[nz]
Gravis Marketing	24-iyun, 2019-yil	243	± 6.3%	25%	–	8%	2%	15%	17%	5%	15%[oa]	11%

Massachusets shtatining asosiy

Massachusets shtatidagi Demokratik saylovlar 2020 yil 3 martda bo'lib o'tdi.^[18]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Berni Sanders	Yelizaveta Uorren	Jou Bayden	Maykl Bloomberg	Tulsi Gabbard	Boshqalar / Qaror berilmagan[ob]
G'olib bo'lish uchun 270	2020 yil 3 mart	2020 yil 3 martgacha	22.4%	21.0%	15.0%	13.6%	1.8%	26.2%
FiveThirtyEight	2020 yil 3 mart	2020 yil 3 martgacha [d]	24.4%	21.0%	18.1%	14.5%	0.4%	21.6%
O'rtacha			23.4%	21.0%	16.6%	14.0%	1.1%	23.9%
Massachusets shtatidagi dastlabki natijalar (2020 yil 3 mart)			26.6%	21.4%	33.4%	11.7%	0.7%	6.1%

2020 yil Massachusets shtatidagi Demokratik boshlang'ich tashkilotining yakka tartibdagi so'rovlari bo'yicha jadval
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Kori Buker	Pit Buttigieg	Kamala Xarris	Emi Klobuchar	Beto O'Rurk	Deval Patrik	Berni Sanders	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi; Baydenni qo'llab-quvvatlaydi
Siltanadigan	2020 yil 1-2 mart	917 (LV)	± 4.0%	17%	18%	–	11%	–	5%	–	–	27%	15%	8%[oc]	–
Progress uchun ma'lumotlar	2020 yil 28-fevral - 2-mart	301 (LV)	± 5.6%	26%	15%	–	2%	–	1%	–	–	26%	28%	2%[od]	–
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi; Baydenni qo'llab-quvvatlaydi
Suffolk universiteti / Boston Globe / WBZ-TV	2020 yil 26-29 fevral	500 (LV)	-	11.0%	13.0%	–	12.4%	–	5.0%	–	–	24.2%	22.2%	3.6%[oe]	8.6%
WBUR / MassINC	23-26 fevral, 2020 yil	426 (LV)	± 4.9%	9%	13%	-	14%	-	6%	-	-	25%	17%	9%[ning]	8%
UMass Amherst	2020 yil 18-24 fevral	400 (LV)	± 5.9%	12%	9%	-	14%	-	7%	-	-	25%	23%	8%[og]	3%
Falchuk va DiNatale	16-18 fevral, 2020 yil	453 (LV)	–	13%	13%	–	13%	–	14%	–	–	17%	16%	5%[oh]	8%
Massachusets Lowell universiteti	12-19 fevral, 2020 yil	450 (LV)	± 6.1%	14%	12%	–	15%	–	9%	–	–	21%	20%	6%[oi]	4%
	12-fevral, 2020 yil	Patrik musobaqadan voz kechadi
Falchuk va DiNatale	2020 yil 27-30 yanvar	334 (LV)	–	16%	8%	–	6%	–	7%	–	3%	12%	23%	7%[oj]	–
	2020 yil 13-yanvar	Buker poygadan voz kechadi
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 24-noyabr	Bloomberg bu haqda e'lon qiladi uning nomzodi
	14-noyabr, 2019-yil	Patrik e'lon qiladi uning nomzodi
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
WBUR	2019 yil 16-20 oktyabr	456	± 4.6%	18%	–	0%	7%	3%	1%	0%	–	13%	33%	7%[ok]	15%
Suffolk universiteti	2019 yil 3–5 sentyabr	500	-	26%	–	1%	5%	3%	0%	1%	–	8%	24%	6%[ol]	25%
	2019 yil 23-avgust	Multon musobaqadan voz kechadi
Suffolk universiteti	5-9 iyun, 2019	370	± 5.1%	22%	–	1%	8%	5%	0%	1%	–	6%	10%	5%[om]	42%
	2019 yil 25-aprel	Bayden e'lon qiladi uning nomzodi
	2019 yil 22-aprel	Moulton e'lon qiladi uning nomzodi
	2019 yil 14-aprel	Buttigieg e'lon qiladi uning nomzodi
Emerson kolleji	4-7 aprel, 2019	371	± 5.0%	23%	–	2%	11%	7%	2%	8%	–	26%	14%	8%[yoqilgan]	–
	2019 yil 14-mart	O'Rourke e'lon qiladi uning nomzodi
	2019 yil 19-fevral	Sanders bu haqda e'lon qiladi uning nomzodi
	2019 yil 10-fevral	Klobuchar e'lon qiladi uning nomzodi
	9-fevral, 2019-yil	Uorren e'lon qiladi uning nomzodi
	2019 yil 1-fevral	Booker e'lon qiladi uning nomzodi
	2019 yil 21-yanvar	Xarris e'lon qiladi uning nomzodi
YouGov / UMass Amherst	2018 yil 7-14 noyabr	655	–	19%	–	3%	–	6%	3%	10%	6%	14%	11%	1%[oo]	27%

Minnesota shtatidagi birlamchi

Minnesota shtatidagi Demokratik saylovlar 2020 yil 3 martda bo'lib o'tdi.^[18]Emi Klobuchar saylovoldi saylovlarida etakchilik qilmoqda, ammo saylovdan bir kun oldin kechqurun poygadan chiqib, uni tasdiqladi Jo Bayden (Minnesota shtatida g'alaba qozongan).

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Emi Klobuchar	Berni Sanders	Yelizaveta Uorren	Jou Bayden	Maykl Bloomberg	Tulsi Gabbard	Yo'q qaror qildi[a]
G'olib bo'lish uchun 270	2020 yil 2-mart	2020 yil 20-22 fevral	28.0%	22.0%	13.5%	8.5%	6.0%	2.5%	19.5%
FiveThirtyEight	2020 yil 2-mart	2020 yil 2-martgacha[d]	24.4%	26.2%	14.4%	10.7%	5.6%	1.5%	17.2%
O'rtacha			26.2%	24.1%	14.0%	9.6%	5.8%	2.0%	18.3%
Minnesota shtatidagi asosiy natijalar (2020 yil 3 mart)			5.6%	29.9%	15.4%	38.6%	8.3%	0.3%	1.8%

2020 yilgi Minnesota shtatidagi Demokratik boshlang'ich tashkilotining yakka tartibdagi so'rovlari bo'yicha jadval
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Kamala Xarris	Emi Klobuchar	Beto O'Rurk	Berni Sanders	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
Siltanadigan	2020 yil 1-2 mart	1,472 (LV)	± 4.0%	20%	14%	4%	–	21%	–	27%	8%	6%[op]	–
Progress uchun ma'lumotlar	2020 yil 28-fevral - 2-mart	650 (LV)	± 3.84%	27%	16%	–	–	2%	–	32%	21%	1%[oq]	–
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
Meyson-Dixon / Yulduzli minbar / MPR News Minnesota	2020 yil 17-20 fevral	500 (LV)	± 4.5%	8%	3%	3%	–	29%	–	23%	11%	2%[yoki]	21%
Massachusets Lowell universiteti	2020 yil 12-19 fevral	450 (LV)	± 6.4%	9%	9%	10%	–	27%	–	21%	16%	4%[os]	4%
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
Sent-Bulut davlat universiteti	14-oktabr-1-noyabr, 2019 yil	177 (LV)	–	15%	–	2%	–	15%	–	12%	15%	–	–
Kayzer oilaviy fondi	2019 yil 23 sentyabr - 15 oktyabr	249	–	14%	–	7%	1%	15%	1%	13%	25%	5%[ot]	21%
Tadqiqotni o'zgartirish	8-12 iyun, 2019	772	± 3.7%	20%	–	11%	4%	16%	3%	19%	21%	5%[ou]	–

Shimoliy Karolina shtabi

Shimoliy Karolina shtatidagi Demokratik saylovlar 2020 yil 3 martda bo'lib o'tdi.^[18]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Yangilangan sana	So'ralgan sanalar	Jou Bayden	Berni Sanders	Maykl Bloomberg	Yelizaveta Uorren	Tulsi Gabbard	Boshqa / Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 3 mart	2020 yil 21 fevral - 2 mart	27.8%	25.8%	17.0%	11.6%	0.8%	17.0%
RealClear Siyosat	2020 yil 3 mart	2020 yil 27 fevral - 2 mart	36.7%	23.3%	14.3%	10.7%	1.0%	14.0%
FiveThirtyEight	2020 yil 3 mart	2020 yil 2 martgacha[d]	34.5%	22.1%	14.4%	11.3%	0.2%	17.5%
O'rtacha			33.0%	23.7%	15.2%	11.2%	0.7%	16.2%
Shimoliy Karolina shtatining asosiy natijalari (2020 yil 3 mart)			43.0%	24.1%	13.0%	10.5%	0.5%	8.9%

2020 yilgi Shimoliy Karolina shtatidagi Demokratik partiyaning birlamchi saylov natijalari bo'yicha jadval
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Kori Buker	Pit Buttigieg	Kamala Xarris	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
Spry Strategies / Civitas	2020 yil 1-2 mart	543 (LV)	± 4.2%	45%	11%	–	3%	–	18%	7%	–	6%[ov]	11%
Siltanadigan	2020 yil 1-2 mart	1,209 (LV)	± 3.0%	36%	18%	–	4%	–	23%	10%	–	10%[ow]	–
Progress uchun ma'lumotlar	2020 yil 28-fevral - 2-mart	334 (LV)	± 5.3%	36%	18%	–	3%	–	27%	14%	–	3%[ho'kiz]	–
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
Elucd	26-fevral - 1-mart, 2020 yil	657 (LV)	± 3.8%	25%	15%	–	6%	–	26%	12%	–	6%[oy]	10%
Sharqiy Karolina universiteti	2020 yil 27-28 fevral	499 (LV)	± 5.1%	29%	14%	–	4%	–	25%	11%	–	9%[oz]	9%
High Point universiteti	2020 yil 21-28 fevral	274 (LV)	–	14%	20%	–	8%	–	28%	12%	–	13%[pa]	7%
		472 (uy)	–	14%	18%	–	8%	–	31%	11%	–	11%[PB]	7%
Spry Strategies / Civitas	2020 yil 26-27 fevral	581 (LV)	± 4.1%	27%	16%	–	4%	–	19%	11%	–	10%[kompyuter]	15%
Marist kolleji	2020 yil 23-27 fevral	568 (LV)	± 5.1%	24%	15%	–	7%	–	26%	11%	–	8%[pd]	7%
		974 (RV)	± 3.9%	22%	15%	–	7%	–	27%	11%	–	9%[pe]	8%
Progress uchun ma'lumotlar	2020 yil 23-27 fevral	536 (LV)	± 4.2%	25%	18%	–	10%	–	27%	11%	–	8%[pf]	–
Davlat siyosati bo'yicha so'rovnoma	2020 yil 23-24 fevral	852 (LV)	± 3.4%	23%	17%	–	9%	–	20%	11%	–	8%[pg]	11%[ph]
Meredith kolleji	16-24 fevral, 2020 yil	430 (LV)	–	17.9%	17.0%	0.7%	10.0%	–	19.5%	10.9%	–	7.6%[pi]	16.5%[pj]
Spry Strategies / Civitas	2020 yil 21-23 fevral	561 (LV)	± 3.75%	20%	20%	–	3%	–	20%	9%	–	13%[pk]	14%
Massachusets Lowell universiteti	2020 yil 12-18 fevral	450 (LV)	± 6.5%	16%	19%	–	10%	–	23%	13%	–	13%[pl]	6%
SurveyUSA / WRAL yangiliklari	2020 yil 13-16 fevral	698 (LV)	± 5.0%	20%	22%	–	11%	–	22%	8%	–	7%[pm]	11%
	2020 yil 11-fevral	Nyu-Xempshirda boshlang'ich saylov; Yang saylov uchastkalari tugagandan so'ng poygadan chiqib ketadi
High Point universiteti	31 yanvar - 6 fevral 2020 yil	225 (LV)	–	24%	16%	0%	8%	–	20%	11%	3%	9%[pn]	8%
		399 (uy)	–	19%	13%	1%	6%	–	25%	12%	4%	8%[po]	12%
Davlat siyosati bo'yicha so'rovnoma	4-5 fevral, 2020 yil	604 (LV)	–	25%	14%	–	9%	–	16%	12%	5%	7%[pp]	13%[pq]
	2020 yil 13-yanvar	Buker poygadan voz kechadi
Davlat siyosati bo'yicha so'rovnoma	10-12 yanvar, 2020	509 (LV)	–	31%	8%	1%	6%	–	18%	15%	5%	6%[pr]	11%[ps]
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 24-noyabr	Bloomberg ishga tushirildi uning kampaniyasi
Fox News	2019 yil 10-13 noyabr	669	± 3.5%	37%	–	2%	6%	4%	14%	15%	2%	8%[pt]	10%
HighPoint universiteti	2019 yil 1-7 noyabr	347[pu]	± 6.4%	33%	–	2%	4%	5%	18%	13%	2%	6%[pv]	10%
		1,049[pw]	± 3.6%	18%	–	2%	4%	4%	15%	7%	2%	7%[px]	23%
Siena Research / New York Times	2019 yil 13-26 oktyabr	324	–	29%	–	1%	1%	1%	13%	15%	0%	3%[py]	32%
High Point universiteti	2019 yil 13-19 sentyabr	348 (A)	–	31%	–	4%	3%	6%	20%	15%	4%	3%[pz]	9%
SurveyUSA / Civitas	2019 yil 1-5 avgust	534	± 6.1%	36%	–	1%	5%	8%	15%	13%	1%	2%[qa]	17%
Emerson kolleji	31 may - 3 iyun 2019	397	± 4.9%	39%	–	1%	8%	5%	22%	15%	1%	7%[qb]	–

Oklaxoma shtabi

Oklaxoma Demokratik partiyasining dastlabki saylovi 2020 yil 3 martda bo'lib o'tdi.^[18]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Jou Bayden	Berni Sanders	Maykl Bloomberg	Yelizaveta Uorren	Tulsi Gabbard	Boshqa / Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 3 mart	2020 yil 17 fevral - 2 mart	28.0%	23.7%	16.0%	12.3%	1.5%	18.5%
RealClear Siyosat	2020 yil 3 mart	Yaqinda o'tkazilgan so'rovlar o'rtacha ko'rsatkichni etkazib berish uchun etarli emas.
FiveThirtyEight	2020 yil 3 mart	2020 yil 2 martgacha[d]	30.6%	22.1%	13.7%	13.6%	1.1%	18.9%
O'rtacha			29.3%	22.9%	14.85%	12.95%	1.3%	18.7%
Oklaxomadagi asosiy natijalar (3 mart 2020 yil)			38.7%	25.4%	13.9%	13.4%	1.7%	6.9%

2020 yil Oklaxoma shtatidagi Demokratik partiyaning birlamchi saylov uchastkalarini ro'yxati
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Kamala Xarris	Emi Klobuchar	Berni Sanders	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
	2020 yil 1-2 mart	Buttigieg va Klobuchar musobaqadan voz kechishadi
Siltanadigan	2020 yil 1-2 mart	472 (LV)	± 6.0%	38%	11%	1%	–	1%	26%	13%	9%[qc]	–
Progress uchun ma'lumotlar	2020 yil 28-fevral - 2-mart	300 (LV)	± 5.5%	35%	19%	–	–	–	28%	16%	2%[qd]	–
SoonerPoll	2020 yil 17-21 fevral	409	4.84%	21%	20%	10%	–	7%	13%	9%	2%[qe]	19%
Cole Hargrave Snodgrass & Associated	2020 yil 10-13 fevral	172 (LV)	–	12%	20%	1%	–	6%	14%	8%	21%[qf]	9%
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
SoonerPoll	17-27 iyul, 2019	152	–	26%	–	6%	8%	1%	5%	12%	11%[qg]	34%

Tennesi shtati asosiy

Tennesi shtatidagi Demokratik saylovlar 2020 yil 3 martda bo'lib o'tdi.^[18]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Jou Bayden	Berni Sanders	Maykl Bloomberg	Yelizaveta Uorren	Tulsi Gabbard	Boshqa / Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 3 mart	2020 yil 28 fevral - 2 mart	31.0%	27.0%	18.5%	12.0%	0.5%	11.0%
RealClear Siyosat	2020 yil 3 mart	Yaqinda o'tkazilgan so'rovlar o'rtacha ko'rsatkichni etkazib berish uchun etarli emas.
FiveThirtyEight	2020 yil 3 mart	2020 yil 2 martgacha[d]	29.0%	24.7%	15.7%	12.3%	0.2%	18.1%
O'rtacha			30.0%	25.85%	17.1%	12.15%	0.35%	14.55%
Tennesi shtatidagi dastlabki natijalar (2020 yil 3 mart)			41.7%	25.0%	15.5%	10.4%	0.4%	7.0%

2020 yil Tennesi shtatidagi Demokratik boshlang'ich tashkilotining yakka tartibdagi so'rovlari bo'yicha jadval
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Kamala Xarris	Berni Sanders	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
	2020 yil 1-2 mart	Buttigieg va Klobuchar musobaqadan voz kechishadi
Siltanadigan	2020 yil 1-2 mart	1,527 (LV)	± 4.0%	28%	17%	8%	–	27%	9%	11%[qh]	–
Progress uchun ma'lumotlar	2020 yil 28-fevral - 2-mart	368 (LV)	± 5.1%	34%	20%	2%	–	27%	15%	3%[qi]	–
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
SurveyMonkey	2019 yil 2–16 iyul	128	± 11.2%	33%	–	6%	12%	13%	18%	11%[qj]	–

Texas shtati birlamchi

Texas shtatidagi Demokratik partiyaning boshlang'ich saylovi 2020 yil 3 martda bo'lib o'tdi.^[18]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Berni Sanders	Jou Bayden	Maykl Bloomberg	Yelizaveta Uorren	Tulsi Gabbard	Boshqa / Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 2-mart	2020 yil 17-fevral - 1-mart	30.2%	25.6%	16.8%	13.6%	1.0%	12.8%
RealClear Siyosat	2020 yil 2-mart	2020 yil 27-fevral - 1-mart	29.5%	28.0%	18.0%	14.5%	2.0%	8.0%
FiveThirtyEight	2020 yil 3 mart	2020 yil 2 martgacha [d]	28.2%	25.5%	16.5%	13.3%	0.4%	16.1%
O'rtacha			29.0%	26.5%	17.1%	13.8%	0.9%	12.6%
Texas shtatidagi asosiy natijalar (2020 yil 3 mart)			30.0%	34.5%	14.4%	11.4%	0.4%	9.3%

2020 yil 1 yanvardan 2020 yil 3 martgacha ovoz berish
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Emi Klobuchar	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
Siltanadigan	2020 yil 1-2 mart	1.378 (LV)	± 3.0%	27%	20%	5%	3%	28%	12%	–	6%[qk]	–
Progress uchun ma'lumotlar	2020 yil 28-fevral - 2-mart	300 (LV)	± 5.7%	30%	20%	4%	3%	28%	15%	–	1%[ql]	–
AtlasIntel	24-fevral - 2-mart, 2020 yil	486 (LV)	± 4.0%	25%	16%	5%	3%	35%	9%	–	3%[qm]	4%
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
Emerson kolleji / Nexstar	2020 yil 29-fevral - 1-mart	450 (LV)	± 4.6%	26%	16%	5%	4%	31%	14%	–	5%[qn]	–
Elucd	26-fevral-1-mart, 2020 yil	833 (VV)	± 3.4%	20%	14%	7%	5%	31%	13%	–	–	11%
YouGov / CBS yangiliklari	2020 yil 27-29 fevral	635 (LV)	± 6.2%	26%	13%	6%	6%	30%	17%	–	2%[qo]	–
Marist kolleji	2020 yil 23-27 fevral	556 (LV)	± 5.3%	19%	15%	8%	3%	34%	10%	–	2%[qp]	9%
		1.050 (turar-joy)	± 3.7%	18%	16%	8%	3%	35%	8%	–	3%[qq]	9%
Progress uchun ma'lumotlar	2020 yil 23-27 fevral	513 (LV)	± 4.3%	21%	21%	9%	5%	30%	13%	–	2%[qr]	–
CNN / SSRS	2020 yil 22-26 fevral	387 (LV)	± 6.0%	20%	18%	8%	3%	29%	15%	–	0%	5%[qs]
Latino qarori / Univision / Xyuston universiteti	2020 yil 21-26 fevral	527 (LV)	± 4.3%	20%	20%	6%	2%	26%	11%	–	7%[qt]	6%
Taylerdagi Texas universiteti	2020 yil 17-26 fevral	586 (LV)	± 4.1%	19%	21%	8%	4%	29%	10%	–	2%[qu]	5%
Davlat siyosati bo'yicha so'rovnoma / Progress Texas	24-25 fevral, 2020 yil	1.045 (LV)	± 3.0%	31%	–[kv]	11%	7%	25%	17%	–	4%[qw]	5%[qx]
				24%	17%	10%	4%	24%	14%	–	2%[qy]	5%[qz]
	2020 yil 22-fevral	Nevada shtatidagi kokuslar
Massachusets Lowell universiteti	2020 yil 12-18 fevral	600 (LV)	± 5.9%	20%	18%	7%	9%	23%	14%	–	6%[ra]	3%
YouGov / Xyuston universiteti	6-18 fevral, 2020 yil	1,352 (LV)	± 2.7%	20%	12%	11%	7%	20%	17%	–	8%[rb]	5%
	2020 yil 11-fevral	Nyu-Xempshirda boshlang'ich saylov; Yang musobaqadan voz kechadi
YouGov / Texas universiteti / Texas Tribune	31-yanvar-9-fevral, 2020 yil	575 (LV)	± 4.09%	22%	10%	7%	3%	24%	15%	6%	13%[rc]	–
Texas universiteti Tayler / Dallas yangiliklari	2020 yil 21-30 yanvar	372 (LV)	± 4.8%	34%	16%	4%	3%	18%	17%	3%	5%[rd]	–
Progress uchun ma'lumotlar[11][A]	16-21 yanvar, 2020 yil	615 (LV)	± 6.5%	26%	7%	10%	4%	20%	14%	3%	3%[qayta]	12%
Texas litseyi	10-19 yanvar, 2020	401 (LV)	± 4.89%	28%	9%	6%	4%	26%	13%	0%	5%[rf]	7%
	2020 yil 13-yanvar	Buker poygadan voz kechadi
	2020 yil 2-yanvar	Kastro poygadan voz kechmoqda

2020 yil yanvaridan oldin ovoz berish
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Kori Buker	Pit Buttigieg	Julian Kastro	Kamala Xarris	Emi Klobuchar	Beto O'Rurk	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
CNN / SSRS	2019 yil 4–8 dekabr	327 (LV)	± 6.6%	35%	2%	9%	3%	–	1%	–	15%	13%	3%	11%[rg]	9%
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 24-noyabr	Bloomberg bu haqda e'lon qiladi uning nomzodi
Taylerdagi Texas universiteti	2019 yil 5–14-noyabr	427 (uy)	± 4.7%	28%	1%	8%	3%	5%	2%	–	18%	19%	2%	4%[rh]	–
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
Texas universiteti / Texas Tribuna	2019 yil 18-27 oktyabr	541	± 4.2%	23%	1%	6%	2%	5%	2%	14%	12%	18%	4%	4%[ri]	5%
Taylerdagi Texas universiteti	2019 yil 13-15 sentyabr	474 (uy)	± 4.5%	28%	6%	4%	4%	6%	0%	19%	17%	11%	1%	5%[rj]	–
Texas Tribuna	2019 yil 29 avgust - 15 sentyabr	550	± 4.2%	26%	1%	4%	3%	5%	1%	14%	12%	18%	3%	4%[rk]	6%
Quinnipiac universiteti	4-9 sentyabr, 2019	456	± 5.5%	28%	1%	3%	3%	5%	2%	12%	12%	18%	1	1%[rl]	12%
Univision / UH	31 avgust - 2019 yil 6 sentyabr	1004 (kv.)	± 4.5%	20%	3%	1%	12%	5%	–	19%	13%	12%	1%	4%[rm]	10%
Ragnar tadqiqotlari	2019 yil 3–5 sentyabr	600	± 3.9%	23%	1%	6%	2%	7%	–	12%	12%	15%	–[rn]	7%[ro]	18%
Iqlim Nexus	2019 yil 20-25 avgust	639	–	24%	2%	3%	3%	7%	–	21%	12%	12%	1%	5%[rp]	9%
TEXAS Litseyi	2019 yil 16-25 avgust	358	± 5.2%	24%	2%	3%	4%	4%	3%	18%	13%	15%	2%	8%[rq]	2%
Emerson kolleji	2019 yil 1-3 avgust	400	± 4.9%	28%	2%	7%	2%	5%	<1%	19%	16%	14%	3%	5%[rr]	–
YouGov / CBS yangiliklari	9-18 iyul, 2019	910	± 4.2%	27%	0%	4%	4%	12%	1%	17%	12%	16%	1%	6%[rs]	–
YouGov / Texas universiteti	31 may - 9 iyun 2019	483	± 5.0%	23%	1%	8%	3%	5%	1%	15%	12%	14%	0%	8%[rt]	7%
Quinnipiac universiteti	29 may - 4 iyun 2019	407	± 5.8%	30%	1%	3%	4%	4%	<1%	16%	15%	11%	1%	5%[ru]	8%
Tadqiqotni o'zgartirish	30 may - 3 iyun 2019	1,218	± 2.8%	24%	1%	8%	2%	8%	1%	27%	13%	12%	1%	2%[rv]	–
Emerson kolleji	2019 yil 25-28 aprel	342	± 5.3%	23%	1%	8%	4%	3%	3%	22%	17%	7%	3%	11%[rw]	–
	2019 yil 25-aprel	Bayden e'lon qiladi uning nomzodi
Tadqiqotni o'zgartirish	2019 yil 18-22 aprel	1,578	± 2.5%	20%	2%	15%	4%	5%	1%	25%	19%	5%	1%	2%[rx]	–
				–	4%	21%	5%	8%	1%	33%	23%	5%	0%	0%[ry]	–

Yuta shtati asosiy

Yuta Demokratik partiyasidagi dastlabki saylovlar 2020 yil 3 martda bo'lib o'tdi.^[18]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Berni Sanders	Jou Bayden	Maykl Bloomberg	Yelizaveta Uorren	Tulsi Gabbard	Boshqa / Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 3 mart	2020 yil 22-fevral - 2-mart	26.3%	21.7%	18.7%	13.3%	1.5%	20.0%
FiveThirtyEight	2020 yil 3 mart	2020 yil 2 martgacha[d]	26.3%	20.0%	18.2%	14.6%	1.3%	20.9%
O'rtacha			26.3%	20.9%	18.5%	14.0%	1.4%	20.5%
Yuta shtatining asosiy natijalari (3 mart 2020 yil)			36.1%	18.4%	15.4%	16.2%	0.8%	13.0%

2020 yuta shtatidagi Demokratik boshlang'ich tashkilotining yakka tartibdagi so'rovlari bo'yicha jadval
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Emi Klobuchar	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
Siltanadigan	2020 yil 1-2 mart	143 (LV)	± 9.0%	27%	29%	7%	6%	22%	6%	–	2%[rz]	–
Progress uchun ma'lumotlar	2020 yil 28-fevral - 2-mart	622 (LV)	± 3.9%	23%	17%	7%	3%	29%	19%	–	2%[sa]	–
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
HarrisX / Yuta universiteti / Deseret yangiliklari	2020 yil 22-26 fevral	298 (LV)	± 5.7%	6%	19%	18%	4%	28%	15%	–	1%[sb]	8%
	2020 yil 11-fevral	Nyu-Xempshir shtatidagi birlamchi saylov; Yang musobaqadan voz kechadi
Tuzli Leyk Tribune / Suffolk	2020 yil 18-22 yanvar	132 (LV)	± 8.5%	12%	10%	5%	3%	27%	14%	5%	4%[sc]	21%

Vermont birlamchi

Vermont Demokratik partiyasining boshlang'ich saylovi 2020 yil 3 martda bo'lib o'tdi.^[18]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Berni Sanders	Yelizaveta Uorren	Jou Bayden	Maykl Bloomberg	Tulsi Gabbard	Boshqa / Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 3 mart	2020 yil 4 fevral - 2 mart	52.0%	14.0%	10.7%	10.3%	1.0%	12.0%
RealClear Siyosat	2020 yil 3 mart	Yaqinda o'tkazilgan so'rovlar o'rtacha ko'rsatkichni etkazib berish uchun etarli emas.
FiveThirtyEight	2020 yil 3 mart	2020 yil 2 martgacha[d]	53.0%	14.2%	10.4%	8.9%	0.9%	12.6%
O'rtacha			52.5%	14.1%	10.55%	9.6%	0.95%	12.3%
Vermontning dastlabki natijalari (2020 yil 3 mart)			50.6%	12.5%	21.9%	9.4%	0.8%	4.8%

2020 yilgi Vermont Demokratik Boshlang'ich partiyasining yakka tartibdagi so'rovnomalari jadvallari
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Emi Klobuchar	Berni Sanders	Yelizaveta Uorren	Boshqalar	Yo'q qaror qildi
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
Siltanadigan	2020 yil 1-2 mart	147 (LV)	± 11.0%	11%	16%	5%	2%	48%	17%	2%[SD]	–
Progress uchun ma'lumotlar	2020 yil 28-fevral - 2-mart	236 (LV)	± 6.9%	16%	8%	1%	–	57%	16%	2%[se]	–
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
Vermont jamoat radiosi	4–10-fevral, 2020 yil	332 (LV)	± 4.0%	5%	7%	9%	4%	51%	13%	2%[sf]	7%

Virjiniya shtati

Virjiniya shtatidagi Demokratik saylovlar 2020 yil 3 martda bo'lib o'tdi.^[18]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar So'roq qilingan	Jou Bayden	Berni Sanders	Maykl Bloomberg	Yelizaveta Uorren	Tulsi Gabbard	Yo'q qaror qildi[a]
G'olib bo'lish uchun 270	2020 yil 3 mart	2020 yil 3 martgacha	28.8%	20.0%	17.3%	10.3%	0.7%	23.9%[sg]
RealClear Siyosat	2020 yil 3 mart	2020 yil 3 martgacha	44.0%	24.5%	14.0%	15.0%	0.0%	2.5%
FiveThirtyEight	2020 yil 3-mart	2020 yil 3-martgacha [d]	39.9%	21.0%	13.2%	12.3%	0.5%	13.1%
O'rtacha			37.6%	21.8%	14.1%	12.5%	0.4%	13.2%
Virjiniya shtatidagi asosiy natijalar (2020 yil 3 mart)			53.3%	23.1%	9.7%	10.8%	0.9%	2.2%

2020 yilgi Virjiniya Demokratik Boshlang'ich saylov uchastkasining yakka tartibdagi saylov natijalari bo'yicha jadval
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Kori Buker	Pit Buttigieg	Kamala Xarris	Emi Klobuchar	Beto O'Rurk	Berni Sanders	Yelizaveta Uorren	Boshqalar	Yo'q qaror qildi
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
Siltanadigan	2020 yil 1-2 mart	1,435 (LV)	± 4.0%	36%	20%	–	4%	–	3%	–	20%	11%	6%[sh]	–
AtlasIntel	2020 yil 1-2 mart	545 (LV)	± 4.0%	42%	11%	–	1%	–	1%	–	28%	10%	3%[si]	4%
Tadqiqotni o'zgartirish	2020 yil 1-2 mart	510 (LV)	–	45%	10%	–	–	–	4%	–	25%	13%	3%[sj]	–
Progress uchun ma'lumotlar	2020 yil 28-fevral - 2-mart	327 (LV)	± 5.4%	39%	18%	–	–	–	–	–	24%	17%	1%[sk]	–
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
Progress uchun ma'lumotlar	2020 yil 23 - 25-fevral	499 (LV)	± 4.5%	19%	17%	–	12%	–	5%	–	28%	17%	2%[sl]	–
Monmut universiteti	2020 yil 13 - 16-fevral	400 (LV)	± 4.9%	18%	22%	–	11%	–	9%	–	22%	5%	1%[sm]	11%
				51%[sn]	–	–	–	–	–	–	38%	–	4%[shunday]	7%
				–	47%[sp]	–	–	–	–	–	41%	–	5%[kvadrat]	7%
				–	–	–	42%[sr]	–	–	–	44%	–	7%[ss]	7%
				–	–	–	–	–	42%[st]	–	45%	–	6%[su]	7%
Kristofer Nyuport universiteti	3 - 23 fevral, 2020 yil	561 (LV)	± 4.3%	22%	13%	–	8%	–	5%	–	17%	8%	6%[sv]	16%[sw]
	2020 yil 13-yanvar	Buker poygadan voz kechadi
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 24-noyabr	Bloomberg bu haqda e'lon qiladi uning nomzodi
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
Meri Vashington universiteti	3 - 15 sentyabr, 2019 yil	882 (uy)	± 3.3%	23%	–	1%	4%	5%	2%	1%	9%	9%	46%[sx]	–
Xempton universiteti	29 may - 6 iyun 2019	1,126 (RV)	± 4.3%	36%	–	2%	11%	7%	<1%	3%	17%	13%	10%[sy]	–
Tadqiqotni o'zgartirish	26-30 aprel, 2019	551 (LV)	± 4.2%	41%	–	3%	12%	5%	1%	4%	20%	10%	5%[sz]	–

Aydaho shtati asosiy

Aydaho shtatidagi Demokratik saylovlar 2020 yil 10 martda bo'lib o'tishi rejalashtirilgan.^[18]

So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Tulsi Gabbard	Berni Sanders	Boshqalar	Qaror berilmagan
Siltanadigan	2020 yil 8-9 mart	833 (VV)	± 7%	52%	2%	37%	9%	–
Progress uchun ma'lumotlar	2020 yil 7-9 mart	329 (LV)	± 5.4%	51%	2%	47%	–	–

Michigan shtatidagi birlamchi

Michigan shtatidagi Demokratik saylovlar 2020 yil 10 martda bo'lib o'tishi kerak.^[18]

Ovoz berish yig'ilishi
So'rovnomalarni birlashtirish manbai	Sana yangilandi	So'ralgan sanalar	Jou Bayden	Berni Sanders	Tulsi Gabbard	Boshqa / Qaror berilmagan[ta]
G'olib bo'lish uchun 270	10-mart, 2020-yil	4-9 mart, 2020 yil	57.0%	32.3%	1.3%	9.4%
RealClear Siyosat	10-mart, 2020-yil	4-9 mart, 2020 yil	55.7%	33.3%	1.3%	9.7%
FiveThirtyEight	10-mart, 2020-yil	2020 yil 9-martgacha[tb]	55.3%	31.9%	1.2%	11.6%
O'rtacha			56.0%	32.5%	1.3%	10.2%
Michigan shtatidagi asosiy natijalar (2020 yil 10 mart)			52.9%	36.4%	0.6%	10.1%

2020 yil Michigan shtatidagi Demokratik saylovlar bo'yicha yakka tartibdagi saylov natijalari bo'yicha jadval
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Kori Buker	Pit Buttigieg	Kamala Xarris	Emi Klobuchar	Beto O'Rurk	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
Siltanadigan	9-mart, 2020-yil	3,126 (LV)	± 3.0%	62%	–	–	–	–	–	–	28%	–	–	10%[tc]	–
AtlasIntel	2020 yil 7-9 mart	528 (LV)	± 4.0%	48%	3%	–	–	–	–	–	40%	1%	–	3%[td]	5%
Progress uchun ma'lumotlar	2020 yil 7-9 mart	320 (LV)	± 5.5%	59%	–	–	–	–	–	–	38%	–	–	2%[te]	–
Mitchell Research & Communications	8-mart, 2020-yil	602 (LV)	± 4.0%	54%	1%	–	1%	–	1%	–	33%	3%	–	3%[tf]	5%
Maqsadsizlik	8-mart, 2020-yil	600 (LV)	± 4.0%	65%	2%	–	–	–	1%	–	24%	3%	–	3%[tg]	1%
Concord jamoatchilik fikri bo'yicha sheriklar / Xush kelibsiz partiyasi	2020 yil 7-8 mart	305 (LV)	–	54%	–	–	–	–	–	–	23%	–	–	1%[th]	22%
YouGov / Yahoo yangiliklari	2020 yil 6-8 mart	- (RV)[ti]	± 5.8%	54%	–	–	–	–	–	–	42%	–	–	–	–
Monmut universiteti	2020 yil 5-8 mart	411 (LV)	± 4.8%	51%	3%	–	<1%	–	<1%	–	36%	1%	–	7%[tj]	2%
ROI Rocket	2020 yil 4–8-mart	1000 (LV)	± 3.1%	55%	–	–	–	–	–	–	45%	–	–	–	–
Progress kampaniyasi (D)[12]	2020 yil 3-7 mart	417 (kv.)	± 4.7%	51%	–	–	–	–	–	–	44%	–	–	1%	4%[tk]
EPIC-MRA / Detroyt bepul matbuoti	4-6 mart, 2020 yil	400 (LV)	± 4.9%	51%	–	–	–	–	–	–	27%	–	–	9%[tl]	13%[tm]
	2020 yil 5-mart	Uorren musobaqadan voz kechadi
	4-mart, 2020-yil	Bloomberg poygadan voz kechmoqda
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
GlenGariff Group Inc. / Detroit News / WDIV-TV	28-fevral - 2020-yil 2-mart	600 (LV)	± 4.0%	29%	11%	–	6%	–	3%	–	23%	7%	–	6%[tn]	16%
	2020 yil 29-fevral	Janubiy Karolina shtabi; Steyer saylov uchastkalari yopilgandan so'ng poygadan chiqib ketadi
YouGov / Viskonsin-Medison universiteti	2020 yil 11-20 fevral	662 (LV)	–	16%	13%	–	11%	–	8%	–	25%	13%	–	–	14%[ga]
	2020 yil 11-fevral	Nyu-Xempshir shtatidagi birlamchi saylov; Yang saylov uchastkalari tugagandan so'ng poygadan chiqib ketadi
Bolduin Uolles universiteti / Oklend Universitet / Ogayo Shimoliy universiteti	8-20 yanvar, 2020 yil	477 (uy)	–	27%	9.1%	–	6.3%	–	1.9%	–	21.6%	13.6%	3.5%	5.3%[tp]	10.6%
	2020 yil 13-yanvar	Buker poygadan voz kechadi
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 24-noyabr	Bloomberg bu haqda e'lon qiladi uning nomzodi
Emerson kolleji	31 oktyabr - 3 noyabr 2019	454	± 4.6%	34%	–	3%	8%	3%	0%	–	28%	19%	2%	3%[tq]	–
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
Siena Research / New York Times	2019 yil 13-26 oktyabr	203	–	30%	–	0%	3%	0%	1%	0%	17%	21%	1%	1%[tr]	23%
Kayzer oilaviy fondi	23 sentyabr - 2019 yil 15 oktyabr	208 (LV)	–	19%	–	1%	7%	2%	1%	1%	15%	25%	1%	0%[ts]	27%
Denno tadqiqotlari	2019 yil 21-24 sentyabr	217	–	27%	–	1%	4%	4%	1%	1%	12%	23%	1%	4%[tt]	23%[tu]
Iqlim Nexus	14-17 iyul, 2019	324 (LV)	–	35%	–	2%	4%	8%	1%	1%	16%	14%	1%	2%[tv]	13%[tw]
Zogby Analytics	2019 yil 23-29 may	268	± 6.0%	27%	–	1%	9%	7%	1%	4%	18%	8%	2%	5%[tx]	–
Denno tadqiqotlari	2019 yil 8–10-may kunlari	235	–	37%	–	3%	5%	4%	1%	1%	16%	9%	0%	4%[ty]	23%
	2019 yil 25-aprel	Bayden e'lon qiladi uning nomzodi
	2019 yil 14-aprel	Buttigieg e'lon qiladi uning nomzodi
	2019 yil 14-mart	O'Rourke e'lon qiladi uning nomzodi
Emerson kolleji	2019 yil 7–10-mart	317	± 5.5%	40%	–	3%	0%	12%	5%	2%	23%	11%	–	4%[tz]	–

Missisipi birlamchi

Missisipi Demokratik partiyasidagi dastlabki saylov 2020 yil 10 martda bo'lib o'tishi rejalashtirilgan.^[18]

Ovoz berish yig'ilishi
So'rovnomalarni birlashtirish manbai	Sana yangilandi	So'ralgan sanalar	Jou Bayden	Berni Sanders	Tulsi Gabbard	Boshqa / Qaror berilmagan[a]
270toWin	2020 yil 10 mart	2020 yil 4-9 mart	72.5%	25.0%	0.5%	2.0%
FiveThirtyEight	2020 yil 10 mart	2020 yil 9 martgacha[d]	70.7%	23.4%	0.4%	5.5%
O'rtacha			71.6%	24.2%	0.5%	3.7%
Missisipining asosiy natijalari (2020 yil 10 mart)			81.1%	14.8%	0.4%	3.7%

2020 yil Missisipi Demokratik partiyasida o'tkazilgan boshlang'ich saylovlar natijalari bo'yicha jadval
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Kori Buker	Pit Buttigieg	Kamala Xarris	Berni Sanders	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
Siltanadigan	2020 yil 8-9 mart	1,247 (LV)	± 4.0%	68%	–	–	–	28%	–	4%[ua]	–
Progress uchun ma'lumotlar	4-7 mart, 2020 yil	340 (LV)	± 5.1%	77%	–	–	–	22%	–	1%[ub]	–
	2020 yil 5-mart	Uorren musobaqadan voz kechadi
	4-mart, 2020-yil	Bloomberg poygadan voz kechmoqda
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
	2020 yil 13-yanvar	Buker poygadan voz kechadi
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
NBC News / SurveyMonkey	2019 yil 2–16 iyul	282 (kv.)	± 4.2%	47%	3%	3%	8%	21%	7%	5%[uc]	3%
Chism strategiyalari / Millsaps kolleji	2019 yil 20-21 iyun	523 (LV)	± 4.3%	50%	2%	2%	5%	7%	7%	6%[ud]	21%

Missuri shtati birlamchi

Missuri shtatidagi Demokratik partiyaning dastlabki saylovi 2020 yil 10 martda bo'lib o'tishi kerak.^[18]

Ovoz berish yig'ilishi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Jou Bayden	Berni Sanders	Tulsi Gabbard	Boshqa / Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 10 mart	2020 yil 4-9 mart	57.6%	34.4%	2.7%	5.3%
RealClear Siyosat	2020 yil 10 mart	2020 yil 4-9 mart	61.0%	30.7%	2.5%	5.8%
FiveThirtyEight	2020 yil 10 mart	2020 yil 9 martgacha[d]	60.3%	32.6%	2.5%	4.6%
O'rtacha			59.6%	32.6%	2.6%	5.2%
Missurining asosiy natijalari (2020 yil 10 mart)			60.1%	34.6%	0.7%	4.6%

2020 yilgi Missuri shtatidagi Demokratik saylovlar bo'yicha individual so'rovlar jadvalini tuzish
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Kamala Xarris	Emi Klobuchar	Beto O'Rurk	Berni Sanders	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
Siltanadigan	9-mart, 2020-yil	2.037 (LV)	± 3.0%	57%	–	–	–	–	–	36%	–	8%[ue]	–
Øptimus	2020 yil 7-9 mart	402 (LV)	± 5.4%	68%	–	–	–	–	–	29%	–	3%[uf]	–
Progress uchun ma'lumotlar	4-7 mart, 2020 yil	348 (kv.)	± 5.3%	62%	–	–	–	–	–	32%	4%	2%[ug]	–
	2020 yil 5-mart	Uorren musobaqadan voz kechadi
Remington tadqiqot guruhi / Missuri skauti	2020 yil 4-5 mart	1.040 (LV)	± 3.0%	53%	–	–	–	–	–	31%	–	10%[uh]	6%
Emerson Polling / Nexstar	2020 yil 4-5 mart	425 (LV)	± 4.7%	48%	–	–	–	–	–	44%	–	8%[ui]	<6%
	4-mart, 2020-yil	Bloomberg poygadan voz kechmoqda
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
Progress kampaniyasi (D)[13]	16-23 fevral, 2020 yil	294 (kv.)	± 5.1%	29%	14%	13%	–	4%	–	23%	12%	4%[uj]	–
Americana Analytics	2020 yil 20-21 fevral	1,198 (LV)	± 2.83%	22%	17%	11%	–	9%	–	11%	10%	1%[uk]	17%
Remington tadqiqot guruhi	2020 yil 22-23 yanvar	1,460 (LV)	–	39%	14%	6%	–	8%	–	7%	9%	3%[ul]	14%
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
Menga g'alabalarni ko'rsating	2019 yil 13–16 sentyabr	400	± 5%	34%	–	10%	9%	1%	4%	14%	22%	8%[um]	–
Remington tadqiqot guruhi	2019 yil 10–11-iyul	1,122	–	43%	–	5%	13%	–	1%	4%	15%	–	19%

Shimoliy Dakotadagi kokus

Shimoliy Dakota Demokratik kokus 2020 yil 10 martda bo'lib o'tishi rejalashtirilgan.^[18]

So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Tulsi Gabbard	Berni Sanders	Boshqalar	Qaror berilmagan
Siltanadigan	2020 yil 7-9 mart	383 (LV)	± 9%	65%	0%	31%	4%	–

Vashington birlamchi

Vashington Demokratik partiyasining dastlabki saylovi 2020 yil 10 martda bo'lib o'tishi kerak.^[18]

Ovoz berish yig'ilishi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Jou Bayden	Berni Sanders	Tulsi Gabbard	Yo'q qaror qildi[un]
G'olib bo'lish uchun 270	10-mart, 2020-yil	15 fevral - 2020 yil 9 mart	33.5%	34.0%	1.3%	34.7%
RealClear Siyosat	9-mart, 2020-yil	Ayni paytda o'rtacha ko'rsatkichlar yo'q
FiveThirtyEight	10-mart, 2020-yil	2020 yil 9-martgacha[d]	39.8%	37.1%	1.4%	21.7%
O'rtacha			36.65%	36.55%	1.35%	28.2%

2020 yilgi Vashington Demokratik partiyasida o'tkazilgan boshlang'ich saylovlar natijalari bo'yicha jadval
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Kamala Xarris	Jey Inslee	Emi Klobuchar	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
Siltanadigan	9-mart, 2020-yil	1.840 (LV)	± 3.0%	39%	–	–	–	–	–	37%	–	–	25%[uo]	–
Progress uchun ma'lumotlar	2020 yil 7-9 mart	497 (LV)	± 5.1%	49%	–	–	–	–	–	43%	6%	–	2%[yuqoriga]	–
So'rov AQSh / KING-TV	4-6 mart, 2020 yil	550 (LV)	± 5.4%	36%	–	–	–	–	–	35%	10%	–	13%[uq]	5%
	2020 yil 5-mart	Uorren musobaqadan voz kechadi
Progress uchun ma'lumotlar	2020 yil 4-5 mart	737 (LV)	± 3.6%	47%	–	–	–	–	–	44%	5%[ur]	–	3%[Biz]	–
	4-mart, 2020-yil	Bloomberg poygadan voz kechmoqda
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
Elway Research / Cascade Public Media	15-18 fevral, 2020 yil	404 (LV)	± 5.0%	10%	15%	9%	–	–	11%	21%	11%	0%	2%[ut]	22%
	2020 yil 11-fevral	Yang musobaqadan voz kechadi
So'rov AQSh / KING-TV	2020 yil 26-28 yanvar	536 (LV)	± 6.2%	21%	12%	8%	–	–	3%	26%	16%	4%	2%[uu]	7%
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 21-avgust	Inslee musobaqadan chiqib ketadi
Zogby Analytics	22 iyul - 2019 yil 1 avgust	1.265 (LV)	± 2.8%	19%	–	5%	9%	6%	1%	18%	14%	2%	11%[uv]	16%

Arizona birlamchi

Arizona Demokratlar partiyasidagi dastlabki saylov 2020 yil 17 martda bo'lib o'tishi kerak.^[18]

Ovoz berish yig'ilishi
So'rovnomalarni birlashtirish manbai	Sana yangilandi	So'ralgan sanalar	Jou Bayden	Berni Sanders	Tulsi Gabbard	Boshqa / Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 17-mart	3-16 mart, 2020	50.6%	29.4%	1.0%	19.0%
RealClear Siyosat	2020 yil 17-mart	6-15 mart, 2020	51.7%	33.7%	1.0%	13.6%
FiveThirtyEight	2020 yil 17-mart	2020 yil 16-martgacha[d]	51.6%	26.9%	1.1%	20.4%
O'rtacha			51.3%	30.0%	1.0%	17.7%

2020 yil Arizona Demokratik partiyasida o'tkazilgan boshlang'ich saylovlar natijalari bo'yicha jadval
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Kamala Xarris	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
Siltanadigan	16-mart, 2020-yil	1,167 (LV)	± 5.0%	53%	–	–	–	29%	–	–	19%[uw]	–
Marist / NBC yangiliklari	2020 yil 10-15 mart	523 (LV)	± 6.0%	53%	–	–	–	36%	–	–	8%[ux]	3%
		913 (RV)	± 4.5%	50%	–	–	–	37%	–	–	9%[uy]	5%
Monmut universiteti	2020 yil 11-14 mart	373 (LV)	± 5.1%	51%	5%	3%	–	31%	3%	–	2%[uz]	5%
Latino qarori / Univision / Arizona shtati universiteti	2020 yil 6–11-mart	541 (LV)	± 4.2%	57%[va]	–	–	–	38%[va]	–	–	–	5%[va]
				51%	–	–	–	34%	–	–	6%[vb]	8%
	2020 yil 4-5 mart	Bloomberg va Uorren poygadan chiqib ketishdi
OH bashoratli tushunchalari	2020 yil 3-4 mart	398 (LV)	± 4.91%	45%	12%	–	–	17%	13%	–	4%[vc]	9%
	2020 yil 1–2 mart	Buttigieg va Klobuchar musobaqadan voz kechishadi
	2020 yil 11-fevral	Nyu-Xempshirda boshlang'ich saylov; Yang saylov uchastkalari tugagandan so'ng poygadan chiqib ketadi
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
OH bashoratli tushunchalari	31 oktyabr - 8 noyabr 2019	260 (LV)	± 6.08%	29%	–	9%	5%	16%	18%	4%	19%[vd]	–
Emerson Polling	2019 yil 25-28 oktyabr	339	± 5.2%	28%	–	12%	4%	21%	21%	5%	7%[va]	–
Siena Research / New York Times	2019 yil 13-26 oktyabr	209	–	24%	–	5%	3%	16%	15%	1%	1%[vf]	31%
Tadqiqotni o'zgartirish	2019 yil 27-28 sentyabr	396 (LV)	–	15%	–	13%	4%	19%	35%	8%	7%[vg]	–
Bendixen va Amandi	9-12 sentyabr, 2019	250	± 4.3%	29%	–	5%	4%	18%	24%	2%	8%[vh]	10%
Zogby Analytics	2019 yil 23-29 may	197	± 7.0%	35%	–	6%	4%	16%	10%	0%	11%[vi]	–

Florida shtatidagi birlamchi

Florida shtatidagi Demokratik partiyaning dastlabki saylovi 2020 yil 17 martda bo'lib o'tishi kerak.^[18]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Jou Bayden	Berni Sanders	Tulsi Gabbard	Boshqa / Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 17-mart	2020 yil 5-16 mart	65.5%	23.0%	1.8%	9.7%
RealClear Siyosat	2020 yil 17-mart	6-12 mart, 2020	64.7%	25.7%	2.0%	7.6%
FiveThirtyEight	2020 yil 17-mart	2020 yil 16-martgacha [d]	63.8%	24.7%	1.4%	10.1%
O'rtacha			64.7%	24.5%	1.7%	9.1%

2020 yil 12 fevraldan 2020 yil 17 martgacha bo'lgan ovoz berish
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Emi Klobuchar	Berni Sanders	Yelizaveta Uorren	Boshqalar	Yo'q qaror qildi
Siltanadigan	16-mart, 2020-yil	4,035 (LV)	± 2.0%	64%	–	–	–	25%	–	12%[vj]	–
AtlasIntel	2020 yil 14-16 mart	532 (LV)	± 4.0%	67%	–	–	–	27%	–	4%[vk]	2%
Point Blank siyosiy	2020 yil 11-13 mart	3,165 (LV)	± 2.3%	61%[va]	–	–	–	32%[va]	–	–	7%
				57%	2%	2%	0%	29%	4%	1%[vl]	5%
Emerson kolleji / Nexstar	2020 yil 11-12 mart	434 (LV)	± 4.7%	65%	–	–	–	27%	–	2%[vm]	6%
Gravis Marketing	2020 yil 10-12 mart	516 (LV)	± 4.3%	66%	–	–	–	25%	–	–	9%
ROI Rocket	6-12 mart, 2020	877 (LV)	± 3.3%	67%	–	–	–	27%	–	–[vn]	–[vn]
Latino qarori / Univision	6-12 mart, 2020	531 (LV)	± 4.3%	67%[va]	–	–	–	32%[va]	–	–	2%
				63%	–	–	–	25%	–	8%[vo]	4%
Shimoliy Florida universiteti	5-10 mart, 2020 yil	1.502 (LV)	± 2.5%	66%	2%	1%	<1%	22%	2%	1%[vp]	7%
St Pete Polls / FloridaPolitics.com	2020 yil 6-8 mart	2480 (LV)	± 2.0%	69%	5%	2%	1%	14%	1%	0%[vq]	9%
Point Blank siyosiy	2020 yil 6-8 mart	3,376 (LV)	± 2.3%	61%[va]	–	–	–	32%[va]	–	–	7%
				55%	2%	2%	1%	29%	4%	2%[vr]	7%
Florida Atlantika universiteti	5-7 mart, 2020 yil	399 (LV)	± 4.9%	61%	–	–	–	25%	–	3%[va boshqalar]	10%
	2020 yil 4-5 mart	Bloomberg va Uorren poygadan chiqib ketishdi
St Pete Polls / FloridaPolitics.com	4-mart, 2020-yil	1,882 (LV)	± 2.3%	61%	14%	1%	1%	12%	5%	0%[vt]	6%
	2020 yil 1-2 mart	Buttigieg va Klobuchar musobaqadan voz kechishadi
Sent-Pitda o'tkazilgan so'rovlar	2020 yil 25-26 fevral	2,788 (LV)	± 1.9%	34%	25%	8%	4%	13%	5%	1%[vu]	10%
Sankt-Leo universiteti	2020 yil 17-22 fevral	342 (LV)	–	25%	25%	11%	5%	17%	7%	4%[vv]	7%
Florida janubiy kolleji	2020 yil 17-21 fevral	313 (LV)	± 5.54%	22%	23%	9%	5%	18%	12%	1%[vw]	9%
Sent-Pitda o'tkazilgan so'rovlar	2020 yil 18-19 fevral	2,412 (LV)	± 2.0%	27%	32%	8%	7%	11%	5%	2%[vx]	10%
Tel-Fikr tadqiqotlari / Politico / Amerika orzusini asraylik	2020 yil 13-18 fevral	800 (LV)	± 3.46%	20%	26%	8%	5%	13%	7%	5%[vy]	16%
Sent-Pitda o'tkazilgan so'rovlar	2020 yil 12-13 fevral	3.047 (LV)	± 1.8%	26%	27%	11%	9%	10%	5%	1%[vz]	11%

2020 yil 11 fevralgacha ovoz berish
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Kori Buker	Pit Buttigieg	Kamala Xarris	Emi Klobuchar	Beto O'Rurk	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Yo'q qaror qildi
	2020 yil 11-fevral	Nyu-Xempshir shtatidagi birlamchi saylov; Yang saylov uchastkalari tugagandan so'ng poygadan chiqib ketadi
Pet Petle so'rovnomalari	2020 yil 27-28 yanvar	2,590 (LV)	± 1.9%	41%	17%	–	6%	–	5%	–	9%	7%	2%	2%[wa]	10%
Tel Fikr Tadqiqoti / Keling, Amerika Orzusini saqlaylik / Siyosat	21-23 yanvar, 2020 yil	600 (LV)	± 4%	41%[wb]	–	–	–	–	–	–	21%	18%	–	–	20%
				29%	4%	–	4%	–	4%	–	17%	12%	2%	2%[Hojatxona]	28%
	2020 yil 13-yanvar	Buker poygadan voz kechadi
Florida Atlantika universiteti	9-12 yanvar, 2020	494	± 4.4%	42%	7%	3%	3%	–	6%	–	16%	10%	5%	5%[wd]	4%[biz]
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 24-noyabr	Bloomberg bu haqda e'lon qiladi uning nomzodi
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
Siena kolleji / Nyu-York Tayms	2019 yil 13-26 oktyabr	650 (uy)	± 4.4%	27%	–	0%	5%	1%	2%	0%	13%	19%	0%	1%[wf]	29%
Tel-fikrlarni o'rganish	2019 yil 15-18 sentyabr	800 (LV)	± 3.54%	43%	–	–	–	–	–	–	10%	26%	–	–	18%
				37%	–	–	5%	6%	–	–	9%	18%	2%	–	20%
				24%	–	–	2%	3%	–	–	5%	11%	1%	3%[wg]	49%
Florida Atlantika universiteti	2019 yil 12-15 sentyabr	407	± 4.9%	34%	–	1%	5%	4%	0%	2%	14%	24%	2%	8%[wh]	6%
Pet Petle so'rovnomalari	2019 yil 22-23 iyun	2,022	± 2.2%	47%	–	3%	8%	6%	–	2%	8%	12%	–	7%	6%
Tadqiqotni o'zgartirish	16-17 iyun, 2019	1,130	± 2.9%	33%	–	2%	15%	7%	2%	3%	20%	15%	3%	2%[wi]	–
Quinnipiac universiteti	12-17 iyun, 2019	417	± 5.8%	41%	–	1%	8%	6%	1%	1%	14%	12%	<1%	1%[wj]	12%
Iqlim Nexus	7-11 iyun, 2019	676	± 2.6%	32%	–	2%	6%	6%	1%	2%	16%	10%	2%	9%[wk]	14%
Zogby Analytics	2019 yil 23-29 may	228	± 6.5%	34%	–	2%	6%	2%	1%	4%	18%	7%	1%	6%[wl]	–
Florida Atlantika universiteti	2019 yil 16-19 may	403	± 4.9%	39%	–	1%	9%	7%	1%	5%	12%	12%	1%	14%[wm]	–
Tel-fikrlarni o'rganish *	2019 yil 8-may	800	± 3.5%	39%	–	1%	3%	5%	1%	1%	16%	5%	–	–	28%
	2019 yil 25-aprel	Bayden e'lon qiladi uning nomzodi
	2019 yil 14-aprel	Buttigieg e'lon qiladi uning nomzodi
Tel-fikrlarni o'rganish *	2019 yil 21-mart	800	± 3.5%	37%	–	2%	–	4%	1%	5%	13%	6%	–	–	31%
	2019 yil 14-mart	O'Rourke e'lon qiladi uning nomzodi
Bendixen & Amandi International	2019 yil 1-4 mart	300	–	26%	1%	1%	0%	9%	1%	1%	11%	4%	0%	0%[wn]	46%
	2019 yil 19-fevral	Sanders bu haqda e'lon qiladi uning nomzodi
	9-fevral, 2019-yil	Uorren e'lon qiladi uning nomzodi
	2019 yil 1-fevral	Booker e'lon qiladi uning nomzodi
	2019 yil 21-yanvar	Xarris e'lon qiladi uning nomzodi
Sankt-Leo universiteti	2018 yil 25-31 may	–	–	21%	–	3%	–	4%	–	–	11%	7%	–	34%[wo]	17%

Illinoys shtati

Illinoys shtatidagi Demokratik saylovlar 2020 yil 17 martda bo'lib o'tishi rejalashtirilgan.^[18]

Ovoz berish yig'ilishi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Jou Bayden	Berni Sanders	Tulsi Gabbard	Yo'q qaror qildi[a]
270toWin	2020 yil 17-mart	2020 yil 7-16 mart	58.6%	30.2%	2.0%	9.2%
RealClear Siyosat	2020 yil 17-mart	2020 yil 10-12 mart	60.0%	30.5%	–[wp]	9.5%
FiveThirtyEight	2020 yil 17-mart	2020 yil 16-martgacha[d]	61.5%	26.6%	1.5%	10.4%
O'rtacha			60.0%	29.1%	1.8%	9.1%

2020 yilgi Illinoys shtatidagi Demokratik partiyaning birlamchi saylov natijalari bo'yicha jadval
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Kamala Xarris	Emi Klobuchar	Berni Sanders	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
Siltanadigan	16-mart, 2020-yil	1.861 (LV)	± 3.0%	63%	–	–	–	–	28%	–	10%[wq]	–
Emerson kolleji / Nexstar	2020 yil 11-12 mart	567 (LV)	± 4.1%	57%	–	–	–	–	36%	–	2%[wr]	6%
Gravis Marketing	2020 yil 10-12 mart	549 (LV)	± 4.2%	63%	–	–	–	–	25%	–	–	12%
ROI Rocket	6-12 mart, 2020	960 (LV)	± 3.1%	57%	–	–	–	–	34%	–	–[vn]	–[vn]
G'alaba tadqiqotlari	2020 yil 7-9 mart	1200 (LV)	± 2.83%	55%	–	–	–	–	36%	–	1%[ws]	8%
Ogden & Fry / Northwest Side GOP Club	8-mart, 2020-yil	457 (LV)	± 4.58%	64%	–	–	–	–	32%	–	4%[wt]	–[wu]
				55%	–	–	–	–	26%	–	2%[wv]	16%
	1-5 mart, 2020 yil	Buttigieg, Klobuchar, Bloomberg va Uorren poygadan voz kechishadi
G'alaba tadqiqotlari	17-19 fevral, 2020 yil	1200 (LV)	± 2.83%	20.3%	14.5%	11.4%	–	6.3%	25.6%	6.6%	4.4%[ww]	10.9%
Janubiy Illinoys universiteti	2020 yil 10-17 fevral	475 (LV)	± 4.5%	14%	17%	13%	–	8%	22%	6%	2%[wx]	17%
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
G'alaba tadqiqotlari	27-noyabr - 1-dekabr, 2019-yil	1500 (turar-joy)	±2.83%	23.2%	3.6%	15.9%	3.2%	2.6%	15.0%	17.4%	12.3%[wy]	6.9%
G'alaba tadqiqotlari	26-29 iyul, 2019 yil	1,200	± 2.83%	36.1%	–	9.3%	8.6%	1.7%	15.2%	12.8%	9.2%[wz]	7.3%

Viskonsin shtati birlamchi

Viskonsin shtatidagi Demokratik saylovlar 2020 yil 7 aprelda bo'lib o'tishi rejalashtirilgan.^[18]

Ovoz berish yig'ilishi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Jou Bayden	Berni Sanders	Boshqa / Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 5-aprel	2020 yil 6-29 mart	55.3%	37.0%	7.7%
RealClear Siyosat	2020 yil 5-aprel	2020 yil 6-29 mart	55.3%	37.0%	7.7%
FiveThirtyEight	2020 yil 5-aprel	2020 yil 29 martgacha [d]	51.6%	36.0%	12.4%
O'rtacha			54.1%	36.7%	9.2%

2020 yil Viskonsin shtatidagi Demokratik boshlang'ich tashkilotining yakka tartibdagi so'rovlari bo'yicha jadval
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Kori Buker	Pit Buttigieg	Kamala Xarris	Emi Klobuchar	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Yo'q qaror qildi
Market universiteti yuridik fakulteti[14]	24-29 mart, 2020 yil	394 (LV)	± 5.9%	62%	–	–	–	–	–	34%	–	–	–	4%[xa]
Davlat siyosati bo'yicha so'rovnoma	2020 yil 10-11 mart	898 (LV)	–	55%	–	–	–	–	–	39%	–	–	3%[xb]	3%
YouGov / Yahoo yangiliklari	2020 yil 6-8 mart	- (RV)[ti]	± 6.4%	49%	–	–	–	–	–	38%	–	–	–	–
	1-5 mart, 2020 yil	Buttigieg, Klobuchar, Bloomberg va Uorren poygadan voz kechishadi
Market universiteti yuridik fakulteti	2020 yil 19-23 fevral	490 (kv.)	± 5.1%	15%	17%	–	13%	–	11%	29%	9%	–	2%[xc]	4%
YouGov / Viskonsin-Medison universiteti	2020 yil 11-20 fevral	428 (LV)	–	13%	13%	–	12%	–	9%	30%	12%	–	–	11%[xd]
	2020 yil 11-fevral	Nyu-Xempshir shtatidagi birlamchi saylov; Yang saylov uchastkalari tugagandan so'ng poygadan chiqib ketadi
Bolduin Uolles universiteti / Oklend universiteti / Ogayo shtati Shimoliy universiteti	8-20 yanvar, 2020	464 (uy)	–	21.8%	8.4%	–	7.7%	–	3%	28.4%	14.7%	2.2%	2.5%[xe]	10.9%
	2020 yil 13-yanvar	Buker poygadan voz kechadi
Market universiteti yuridik fakulteti[15]	8-12 yanvar, 2020	358 (LV)	± 6.3%	23%	6%	1%	15%	–	4%	19%	14%	6%	3%[xf]	9%
Fox News	5-8 yanvar, 2020 yil	671 (LV)	± 3.5%	23%	7%	3%	9%	–	4%	21%	13%	3%	6%[xg]	10%
Market universiteti yuridik fakulteti[16]	2019 yil 3-8 dekabr	358 (LV)	± 6.3%	23%	3%	4%	15%	–	3%	19%	16%	3%	3%[xh]	11%
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 24-noyabr	Bloomberg bu haqda e'lon qiladi uning nomzodi
Market universiteti yuridik fakulteti	2019 yil 13-17 noyabr	801 (RV)	–	30%	–	3%	13%	2%	3%	17%	15%	2%	6%[xi]	10%
Siena Research / New York Times	2019 yil 13-26 oktyabr	292	–	23%	–	1%	5%	1%	0%	20%	25%	2%	2%[xj]	19%
Kayzer oilaviy fondi	23 sentyabr - 2019 yil 15 oktyabr	274 (LV)	–	17%	–	2%	6%	3%	3%	10%	22%	2%	1%[xk]	35%
Fox News	29 sentyabr - 2 oktyabr 2019	663 (LV)	± 3.5%	28%	–	2%	7%	5%	2%	17%	22%	2%	5%[xl]	9%
Market universiteti yuridik fakulteti	2019 yil 25-29 avgust	444 (uy)	± 5.3%	28%	–	1%	6%	3%	1%	20%	17%	2%	5%[xm]	13%
Tadqiqotni o'zgartirish	2019 yil 9–11-avgust	935 (LV)	± 3.2%	20%	–	1%	9%	5%	2%	24%	29%	2%	5%[xn]	–
Tadqiqotni o'zgartirish	29 iyun - 4 iyul 2019	1261 (LV)	–	18%	–	3%	15%	17%	1%	19%	19%	1%	6%[xo]	–
Zogby Analytics	2019 yil 23-29 may	238 (LV)	± 6.4%	28%	–	2%	7%	7%	3%	13%	14%	0%	2%[xp]	–
	2019 yil 25-aprel	Bayden e'lon qiladi uning nomzodi
Zogby Analytics	2019 yil 15-18 aprel	485 (LV)	± 4.5%	24%	–	4%	10%	7%	4%	20%	6%	1%	11%[xq]	14%
	2019 yil 14-aprel	Buttigieg e'lon qiladi uning nomzodi
Emerson kolleji	2019 yil 15-17 mart	324 (LV)	± 5.4%	24%	–	2%	1%	5%	4%	39%	14%	1%	10%[xr]	–

Ogayo shtati birlamchi

Dastlab Ogayo shtatidagi Demokratik saylovlar 2020 yil 17 martda bo'lib o'tishi kerak edi.^[18] Tufayli Covid-19 pandemiyasi, birlamchi kechiktirildi. Dastlab, Hokim boshlang'ich saylovni 2020 yil 2 iyunda o'tkazishni taklif qildi,^[24] ammo, keyingi muhokamalar natijasida qonun chiqaruvchi va gubernator shaxsan ovoz berishni to'xtatishga rozilik berdilar va 2020 yil 28 apreldagi pochta orqali ovoz berish muddatini tanladilar.^[25]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Jou Bayden	Berni Sanders	Boshqa / Qaror berilmagan[a]
G'olib bo'lish uchun 270	16-mart, 2020-yil	2020 yil 10-13 mart	57.5%	35.0%	7.5%
RealClear Siyosat	16-mart, 2020-yil	2020 yil 10-13 mart	57.5%	35.0%	7.5%
FiveThirtyEight	16-mart, 2020-yil	2020 yil 13-martgacha [d]	58.7%	32.3%	9.0%
O'rtacha			57.9%	34.1%	8.0%

2020 yildagi Ogayo shtatidagi Demokratik saylov uchastkasining yakka tartibdagi so'rovnomalari jadvallari
So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Kori Buker	Pit Buttigieg	Kamala Xarris	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
	2020 yil 8-aprel	Sanders o'zining kampaniyasini to'xtatadi: Politico Story
Siltanadigan	16-mart, 2020-yil	2.027 (LV)	± 3.0%	66%	–	–	–	–	24%	–	–	10%[xs]	–
Marist / NBC yangiliklari	2020 yil 10-13 mart	486 (LV)	± 5.6%	58%	–	–	–	–	35%	–	–	4%[xt]	4%
		830 (uy)	± 4.1%	56%	–	–	–	–	36%	–	–	4%[xu]	4%
Emerson kolleji / Nexstar	2020 yil 11-12 mart	464 (LV)	± 4.5%	57%	–	–	–	–	35%	–	–	1%[xv]	7%
ROI Rocket	6-12 mart, 2020	880 (kv.)	± 3.3%	61%	–	–	–	–	33%	–	–	–[vn]	–[vn]
	2020 yil 5-mart	Uorren musobaqadan voz kechadi
	4-mart, 2020-yil	Bloomberg musobaqadan chiqib ketadi: NYT hikoyasi
	2020 yil 2-mart	Klobuchar musobaqadan chiqib ketadi: NYT hikoyasi
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi: NYT hikoyasi
	2020 yil 29-fevral	Janubiy Karolina shtatidagi asosiy saylov; Steyer saylov uchastkalari yopilgandan so'ng poygadan chiqib ketadi
	2020 yil 11-fevral	Nyu-Xempshir shtatidagi birlamchi saylov; Yang va Bennet saylov uchastkalari yopilgandan so'ng poygadan chiqib ketishdi
	2020 yil 3-fevral	Ayova shtatidagi guruhlar
Bolduin Uolles universiteti / Oklend Universitet / Ogayo Shimoliy universiteti	8-20 yanvar, 2020 yil	428 (kv.)	–	32.1%	10.1%	–	6.1%	–	20.8%	10.7%	2.1%	5.7%[xw]	9.8%
	2020 yil 13-yanvar	Buker poygadan voz kechadi
	10-yanvar, 2020 yil	Uilyamson musobaqadan voz kechadi
	2020 yil 2-yanvar	Kastro poygadan voz kechmoqda
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 24-noyabr	Bloomberg bu haqda e'lon qiladi uning nomzodi
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
	2019 yil 24 oktyabr	Rayan musobaqadan voz kechadi
Iqlim Nexus	2019 yil 1-7 oktyabr	443 (LV)	–	32%	–	3%	5%	6%	13%	21%	3%	17%[xx]	–[eslatma 1]
Emerson	29 sentyabr - 2 oktyabr 2019	353 (LV)	± 5.2%	29%	–	0%	5%	7%	27%	21%	3%	5%[xy]	2%
Quinnipiac	17–22 iyul, 2019 yil	556	± 5.1%	31%	–	1%	6%	14%	14%	13%	1%	6%[xz]	11%
Zogby Analytics	2019 yil 23-29 may	222	± 6.6%	29%	–	3%	6%	5%	19%	12%	3%	6%[ya]	–

Kanzas shtabi

Kanzas Demokratik partiyasining dastlabki saylovi 2020 yil 2 mayda bo'lib o'tishi kerak.^[18]

So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Tulsi Gabbard	Berni Sanders	Boshqalar	Qaror berilmagan
	2020 yil 8-aprel	Sanders kampaniyani to'xtatib turadi
	19-mart, 2020-yil	Gabbard poygadan voz kechadi
Davlat siyosati bo'yicha so'rovnoma	2020 yil 10-11 mart	550 (LV)	–	59%	3%	35%	–	4%

Oregon shtatidagi asosiy

Oregon shtatidagi Demokratik partiyaning dastlabki saylovi 2020 yil 19 mayda bo'lib o'tishi rejalashtirilgan.^[18]

So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi	Margin xato	Berni Sanders	Jou Bayden	Qaror berilmagan	Beto O'Rurk	Kamala Xarris	Yelizaveta Uorren	Kori Buker	Endryu Yang	Pit Buttigieg	Boshqalar
	2020 yil 8-aprel	Sanders saylov kampaniyasini to'xtatib turadi
	19-mart, 2020-yil	Gabbard poygadan voz kechadi
	2020 yil 5-mart	Uorren musobaqadan voz kechadi
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
	2020 yil 11-fevral	Yang musobaqadan voz kechadi
	2020 yil 13-yanvar	Buker poygadan voz kechadi
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
Zogby Analytics	2019 yil 18-19 mart	238	± 6.4%	27%	26%	11%	8%	6%	6%	4%	4%	3%	7% [yb]

Delaver shtati birlamchi

Delaver shtatidagi Demokratik saylovlar 2020 yil 28 aprelda bo'lib o'tishi kerak edi,^[18] lekin tufayli kechiktirildi Covid-19 pandemiyasi, va buning o'rniga 2020 yil 2-iyun kuni sodir bo'ladi.^[26]

So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi	Margin xato	Jou Bayden	Kori Buker	Pit Buttigieg	Tulsi Gabbard	Kamala Xarris	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
	2020 yil 8-aprel	Sanders saylov kampaniyasini to'xtatib turadi
	19-mart, 2020-yil	Gabbard poygadan voz kechadi
	1-5 mart, 2020 yil	Buttigieg, Klobuchar, Bloomberg va Uorren poygadan voz kechishadi
	2020 yil 13-yanvar	Buker poygadan voz kechadi
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
Taraqqiyot uchun ma'lumotlar	2019 yil 15-25 noyabr	481 (LV)	–[yc]	35%	3%	8%	3%	1%	13%	11%	1%	10%[yd]	15%

Indiana shtab-kvartirasi

Demokratik partiyaning Indiana shtatidagi dastlabki saylovi 2020 yil 5 may kuni bo'lib o'tishi kerak edi.^[18] lekin tufayli kechiktirildi Covid-19 pandemiyasi, va buning o'rniga 2020 yil 2-iyun kuni sodir bo'ladi.^[27]

So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi	Margin xato	Jou Bayden	Pit Buttigieg	Kamala Xarris	Beto O'Rurk	Berni Sanders	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
	2020 yil 8-aprel	Sanders saylov kampaniyasini to'xtatib turadi
	2020 yil 5-mart	Uorren musobaqadan voz kechadi
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
Biz Amerikadan so'raymiz	2019 yil 29 aprel - 5 may	280	± 5.9%	33%	20%	3%	2%	23%	2%	1%[siz]	15%

Merilend shtabi

Merilend shtatidagi Demokratik saylovlar 2020 yil 28 aprelda bo'lib o'tishi kerak edi.^[18] lekin tufayli kechiktirildi Covid-19 pandemiyasi, va buning o'rniga 2020 yil 2-iyun kuni sodir bo'ladi.^[28]

So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Kamala Xarris	Emi Klobuchar	Berni Sanders	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
	1-5 mart, 2020 yil	Buttigieg, Klobuchar, Bloomberg va Uorren poygadan voz kechishadi
Gonzales Research & Media Services	2020 yil 22-28 fevral	331 (LV)	± 5.5%	19%	15%	5%	–	4%	23%	8%	–	27%
Goucher kolleji	2020 yil 13-19 fevral	371 (LV)	± 5.1%	18%	16%	7%	–	6%	24%	6%	4%[yf]	18%
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
Goucher kolleji	2019 yil 13-19 sentyabr	300 (LV)	± 5.6%	33%	–	5%	6%	1%	10%	21%	9%[yg]	15%

Montana birlamchi

Montana Demokratik partiyasining dastlabki saylovi 2020 yil 2 iyunda bo'lib o'tishi rejalashtirilgan.^[18]Namunaviy kattaligi <100 bo'lgan saylov uchastkalari ishonchliligi yo'qligini ko'rsatish uchun qizil rang bilan belgilanadi.

So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Stiv Bullok	Pit Buttigieg	Kamala Xarris	Beto O'Rurk	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
	2020 yil 11-fevral	Nyu-Xempshir shtatidagi birlamchi saylov; Yang saylov uchastkalari tugagandan so'ng poygadan chiqib ketadi
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 2-dekabr	Bullok poygadan chiqib ketadi
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
Montana shtati universiteti Billings	2019 yil 7-16 oktyabr	40 (LV)	–	15%	5%	2%	2%	5%	2%	40%	Saylovchilar yo'q	2%[yh]	25%

Nyu-Meksiko shtabi

The Nyu-Meksiko Demokratik birlamchi saylov 2020 yil 2 iyunda bo'lib o'tishi rejalashtirilgan.^[18]

So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Kori Buker	Pit Buttigieg	Tulsi Gabbard	Emi Klobuchar	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
	2020 yil 8-aprel	Sanders saylov kampaniyasini to'xtatib turadi
	19-mart, 2020-yil	Gabbard poygadan voz kechadi
	1-5 mart, 2020 yil	Buttigieg, Klobuchar, Bloomberg va Uorren poygadan voz kechishadi
	2020 yil 11-fevral	Nyu-Xempshir shtatidagi birlamchi saylov; Yang saylov uchastkalari tugagandan so'ng poygadan chiqib ketadi
	2020 yil 13-yanvar	Buker poygadan voz kechadi
Emerson Polling	3–6-yanvar, 2020 yil	447 (shahar)	± 4.6%	27%	3%	2%	7%	2%	2%	28%	8%	10%	11%[yi]	-

Pensilvaniya shtabi

Pensilvaniya shtatidagi Demokratik saylovlar 2020 yil 28 aprelda bo'lib o'tishi kerak edi.^[18] lekin tufayli kechiktirildi Covid-19 pandemiyasi, va uning o'rniga 2020 yil 2-iyunga rejalashtirilgan.^[29]

Ovoz berish birlashmasi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Jou Bayden	Berni Sanders	Boshqa / Qaror berilmagan[a]
G'olib bo'lish uchun 270	2020 yil 18-mart	11-fevral - 8-mart, 2020 yil	39.5%	28.0%	32.5%
RealClear Siyosat	2020 yil 23-fevral	20-yanvar - 20-fevral, 2020 yil	39.5%	28.0%	32.5%
FiveThirtyEight	8-mart, 2020-yil	2020 yil 20-fevralgacha[d]	54.4%	29.3%	16.3%
O'rtacha			44.5%	28.4%	27.1%

So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Kori Buker	Pit Buttigieg	Kamala Xarris	Beto O'Rurk	Berni Sanders	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
	2020 yil 8-aprel	Sanders saylov kampaniyasini to'xtatib turadi
	19-mart, 2020-yil	Gabbard poygadan voz kechadi
YouGov / Yahoo yangiliklari	2020 yil 6-8 mart	- (RV)[ti]	± 5.1%	59%	–	–	–	–	–	31%	–	–	–
	2020 yil 5-mart	Uorren musobaqadan voz kechadi
	4-mart, 2020-yil	Bloomberg poygadan voz kechmoqda
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
YouGov / Viskonsin-Medison universiteti	2020 yil 11-20 fevral	537 (LV)	–	20%	19%	–	12%	–	–	25%	9%	5%[yj]	10%[yk]
	2020 yil 11-fevral	Nyu-Xempshir shtatidagi birlamchi saylov; Yang saylov uchastkalari tugagandan so'ng poygadan chiqib ketadi
Franklin va Marshal kolleji	2020 yil 20-26 yanvar	292 (kv.)	± 9.0%	22%	7%	–	6%	–	–	15%	14%	18%[yl]	19%
Bolduin Uolles universiteti / Oklend Universitet / Ogayo Shimoliy universiteti	2020 yil 8-20 yanvar	502 (uy)	–	31.3%	9.1%	–	6.5%	–	–	20.5%	11.5%	8.8%[ym]	11%
	2020 yil 13-yanvar	Buker poygadan voz kechadi
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 1-dekabr	Sestak poygadan chiqib ketadi
	2019 yil 24-noyabr	Bloomberg bu haqda e'lon qiladi uning nomzodi
	2019 yil 1-noyabr	O'Rourke musobaqadan voz kechadi
Franklin va Marshal kolleji	2019 yil 21-27 oktyabr	226 (kv.)	± 8.9%	30%	–	1%	8%	1%	<1%	12%	18%	15%[yn]	16%
Siena Research / New York Times	2019 yil 13-26 oktyabr	304	–	28%	–	0%	4%	1%	0%	14%	16%	3%[yo]	30%
Kayzer oilaviy fondi	2019 yil 23-sentyabrdan 15-oktabrgacha	246 (LV)	–	27%	–	1%	3%	4%	Saylovchilar yo'q	14%	18%	5%[yp]	29%
Susquehanna Polling and Research Inc.	30 sentyabr - 6 oktyabr 2019	307 (uy)	± 5.6%	17%	–	0%	8%	1%	0%	6%	9%	7%[yq]	52%
Franklin va Marshal kolleji	29 iyul - 2019 yil 4 avgust	295	± 8.7%	28%	–	2%	6%	8%	1%	12%	21%	3%[yr]	19%
Zogby Analytics	2019 yil 23-29 may	246	± 6.3%	46%	–	2%	9%	3%	2%	15%	8%	2%[ys]	–
Quinnipiac universiteti	2019 yil 9–14-may kunlari	431	± 6.2%	39%	–	5%	6%	8%	2%	13%	8%	3%[yt]	12%
	2019 yil 25-aprel	Bayden e'lon qiladi uning nomzodi
	2019 yil 14-aprel	Buttigieg e'lon qiladi uning nomzodi
Muhlenberg kolleji	2019 yil 3–10 aprel	405	± 5.5%	28%	–	3%	4%	8%	3%	16%	8%	9%[yu]	20%
Emerson kolleji	2019 yil 26-28 mart	359	± 5.1%	39%	–	4%	6%	5%	5%	20%	11%	10%[yv]	–

Gruziya birlamchi

Dastlab Jorjiya shtatidagi Demokratik saylovlar 2020 yil 24 martda bo'lib o'tishi kerak edi,^[18] lekin tufayli kechiktirildi Covid-19 pandemiyasi, birinchi navbatda, 2020 yil 19-maygacha,^[30] va keyinchalik 2020 yil 9-iyunga qadar kechiktirildi.^[31]

Ovoz berish yig'ilishi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar So'roq qilingan	Jou Bayden	Berni Sanders	Qaror berilmagan[a]
FiveThirtyEight	14-mart, 2020-yil	2020 yil 13-fevralgacha[d]	67.3%	30.1%	2.6%

So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Kamala Xarris	Berni Sanders	Yelizaveta Uorren	Endryu Yang	Boshqalar	Qaror berilmagan
	2020 yil 8-aprel	Sanders saylov kampaniyasini to'xtatib turadi
Progress kampaniyasi (D)	2020 yil 12-21 mart	913 (RV)	± 4.6%	63%	–	–	–	34%	–	–	–	2.3%[yw]
Jorjiya universiteti	4-14 mart, 2020	807	± 3.4%	66%	–	–	–	22%	–	–	1%[yx]	11%
	2020 yil 5-mart	Uorren musobaqadan voz kechadi
	4-mart, 2020-yil	Bloomberg poygadan voz kechmoqda
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
Belgilangan joy	12-fevral, 2020 yil	500	± 4.3%	32%	14%	5%	–	14%	4%	–	6%[yy]	26%
	2020 yil 11-fevral	Yang musobaqadan voz kechadi
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
SurveyUSA	2019 yil 15–18-noyabr	536	± 5.2%	36%	6%	7%	6%	17%	14%	–	5%	9%
Iqlim Nexus	2019 yil 4–10-noyabr	457	± 3.6%	31%	–	4%	4%	14%	14%	2%	11%[yz]	19%
Belgilangan joy	2019 yil 18-21 sentyabr	500	± 4.1%	41%	–	5%	6%	8%	17%	2%	6%[za]	15%
Tadqiqotni o'zgartirish	2019 yil 7-11 sentyabr	755	± 3.6%	33%	–	7%	7%	17%	22%	3%	10%[zb]	–
SurveyMonkey	2019 yil 2–16 iyul	402	± 6.4%	31%	–	5%	15%	12%	13%	4%	11%[zc]	9%

Nyu-Yorkdagi boshlang'ich saylov

Nyu-Yorkdagi Demokratik saylovlar 2020 yil 28 aprelda bo'lib o'tishi kerak edi,^[18] lekin tufayli kechiktirildi Covid-19 pandemiyasi, va uning o'rniga 2020 yil 23-iyunga rejalashtirilgan.^[32]

Ovoz berish yig'ilishi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Jou Bayden	Berni Sanders	Boshqa / Qaror berilmagan[a]
FiveThirtyEight	2020 yil 18-mart	2020 yil 18-martgacha [d]	51.7%	28.9%	21.4%

So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Maykl Bloomberg	Pit Buttigieg	Kamala Xarris	Emi Klobuchar	Berni Sanders	Yelizaveta Uorren	Boshqalar	Yo'q qaror qildi
	2020 yil 8-aprel	Sanders saylov kampaniyasini to'xtatib turadi
	19-mart, 2020-yil	Gabbard poygadan voz kechadi
	1-5 mart, 2020 yil	Buttigieg, Klobuchar, Bloomberg va Uorren poygadan voz kechishadi
Siena kolleji tadqiqot instituti	16-20 fevral, 2020 yil	315 (RV)	–	13%	21%	9%	–	9%	25%	11%	1%[zd]	11%
	2020 yil 3-fevral	Ayova shtatidagi kongress bo'lib o'tmoqda
Civis Analytics / taraqqiyot uchun ma'lumotlar	13-19 yanvar, 2020 yil	845 (LV)	–	30%	17%	7%	–	2%	17%	14%	15%[ze]	–
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
Siena kolleji	12-18 noyabr, 2019	797 (RV)	± 4.0%	24%	–	5%	3%	1%	13%	14%	12%[zf]	29%[zg]
Siena kolleji	2019 yil 6–10-oktabr	340 (uy)	± 6.5%	21%	–	4%	4%	1%	16%	21%	10%[zh]	24%[zi]
	2019 yil 20-sentabr	de Blasio musobaqadan chiqib ketadi
Siena kolleji *	8-12 sentyabr, 2019	359 (kv.)	± 6.1%	22%	–	3%	4%	1%	15%	17%	4%[zj]	34%
	2019 yil 28-avgust	Gillibrand musobaqadan voz kechadi

Boshdan-oyoq so'rovnomalar

So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Bill de Blasio	Kirsten Gillibrand	Boshqalar	Qaror berilmagan
Siena kolleji	2-6 iyun, 2019	385	–	25%	56%	11%	8%

Nyu-Jersidagi asosiy saylov

Nyu-Jersi shtatidagi Demokratik saylovlar 2020 yil 2 iyunda bo'lib o'tishi kerak edi.^[18] lekin tufayli kechiktirildi Covid-19 pandemiyasi, va buning o'rniga 2020 yil 7-iyulga rejalashtirilgan.^[33]

Ovoz berish yig'ilishi
So'rovnomalarni birlashtirish manbai	Sana yangilangan	Sanalar so'roq qilingan	Jou Bayden	Berni Sanders	Qaror berilmagan[a]
FiveThirtyEight	8-mart, 2020-yil	2020 yil 18-fevralgacha[d]	35.5%	30.5%	34.0%

So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi	Margin xato	Jou Bayden	Maykl Bloomberg	Kori Buker	Pit Buttigieg	Kamala Xarris	Beto O'Rurk	Berni Sanders	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
	2020 yil 5-mart	Uorren musobaqadan voz kechadi
	4-mart, 2020-yil	Bloomberg poygadan voz kechmoqda
	2020 yil 3-mart	Super seshanba
	2020 yil 2-mart	Klobuchar musobaqadan voz kechadi
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
	2020 yil 29-fevral	Janubiy Karolina shtabi; Steyer saylov uchastkalari yopilgandan so'ng poygadan chiqib ketadi
	2020 yil 22-fevral	Nevada shtatidagi kokuslar
FDU[17]	2020 yil 12-16 fevral	357 (uy)	–	16%	23%	–	10%	–	–	25%	8%	7%[zk]	11%
	2020 yil 11-fevral	Nyu-Xempshir shtatidagi birlamchi saylov; Yang musobaqadan voz kechadi
	2020 yil 3-fevral	Ayova shtatidagi kokuslar
Emerson kolleji	16-19 yanvar, 2020	388	± 4.9%	28%	9%	–	6%	–	–	25%	15%	16%[zl]	–
	2020 yil 13-yanvar	Buker poygadan voz kechadi
	2019 yil 3-dekabr	Xarris musobaqadan chiqib ketadi
	2019 yil 24-noyabr	Bloomberg bu haqda e'lon qiladi uning nomzodi
Monmut universiteti	12-16 sentyabr, 2019	713	± 3.7%	26%	–	9%	6%	6%	0%	18%	20%	7%[zm]	8%
Tadqiqotni o'zgartirish	2019 yil 16–20-avgust	1176	± 2.9%	26%	–	5%	12%	8%	2%	21%	23%	3%[zn]	–

Konnektikut birlamchi

Konnektikut shtatidagi Demokratik saylovlar 2020 yil 28 aprelda bo'lib o'tishi kerak edi^[18] lekin tufayli kechiktirildi Covid-19 pandemiyasi, avval 2020 yil 2 iyungacha,^[34] va keyinchalik 2020 yil 11-avgustga qoldirildi.^[35]

So'rovnoma manbai	Sana (lar) boshqariladi	Namuna hajmi[g]	Margin xato	Jou Bayden	Berni Sanders	Pit Buttigieg	Yelizaveta Uorren	Boshqalar	Qaror berilmagan
	2020 yil 8-aprel	Sanders saylov kampaniyasini to'xtatib turadi
GreatBlue Research / Sacred Heart University / Hartford Courant	24 mart - 3 aprel 2020	- (RV)[zo]	–	52.0%	32.5%	–	–	1.4%[zp]	14.1%
GreatBlue Research / Sacred Heart University / Hartford Courant	24-fevral - 12-mart, 2020 yil	383 (uy)	–	42.1%	24.5%	–	–	19.5%[zq]	13.8%
	2020 yil 5-mart	Uorren musobaqadan voz kechadi
	2020 yil 1-mart	Buttigieg musobaqadan voz kechadi
GreatBlue Research / Sacred Heart University / Hartford Courant[18]	2019 yil 16 dekabr - 2020 yil 2 yanvar	348 (kv.)	–	33.0%	19.3%	11.2%	17.8%	3.4%[zr]	15.2%

Izohlar

Partizan mijozlar

Qo'shimcha nomzodlar

Adabiyotlar

Shuningdek qarang

• 2020 yilgi Demokratik partiyaning prezidentlik saylovlari uchun umummilliy so'rov
• 2020 yilgi Demokratik milliy konventsiya
• 2020 yilgi Respublikachilar partiyasidan prezidentlik uchun o'tkaziladigan praymeriz uchun ovoz berish
• 2020 yilgi Amerika Qo'shma Shtatlarida bo'lib o'tadigan prezidentlik saylovlari bo'yicha umumxalq ovoz berish
• 2020 yilgi Amerika Qo'shma Shtatlaridagi prezident saylovlari uchun shtat bo'ylab o'tkazilgan ijtimoiy so'rov

Tashqi havolalar

• FiveThirtyEight-dan asosiy so'rov o'tkazuvchisi