Nationwide_opinion_polling_for_the_2020_Democratic_Party_presidential_primaries
Nationwide opinion polling for the 2020 Democratic Party presidential primaries
2020 U.S. political opinion reporting
This is a list of nationwide public opinion polls that were conducted relating to the Democratic primaries for the 2020 United States presidential election. The persons named in the polls were declared candidates or had received media speculation about their possible candidacy.
Given the large number of candidates, the scores of certain low-polling and infrequently-polled candidates have been combined within the "other" column; their exact scores may be viewed by viewing the footnotes associated with each poll. The polls included are among Democrats or Democrats and Democratic-leaning independents, and do not include Republican-leaning independents. Open-ended polls are included and marked with an asterisk (*), but closed-ended versions of such polls are listed where possible. If multiple versions of polls are provided, the version used for debate qualification is prioritized, then the version among likely voters, then registered voters, then adults.
The Democratic National Committee (DNC) determined that candidates could qualify for the first two Democratic primary debates either by polling at 1% or higher in at least three national or early-state (Iowa, New Hampshire, Nevada, and South Carolina) polls sponsored or conducted by designated organizations (in different regions if by the same organization) published after January 1, 2019, up until June 12, 2019, or by a fundraising threshold requiring at least 65,000 unique donors with at least 200 in 20 different states. If more than 20 candidates met either threshold, candidates meeting both thresholds would be given highest priority for entry into the debates, followed by those with the highest polling average and those with the most donors. The pollsters and sponsors of polls designated for consideration by the DNC were the Associated Press, ABC News, CBS News, CNN, The Des Moines Register, Fox News, the Las Vegas Review-Journal, Monmouth University, NBC News, The New York Times, National Public Radio, Quinnipiac University, Reuters, the University of New Hampshire, USA Today, The Wall Street Journal, The Washington Post, and Winthrop University.[1] Open-ended polls did not count towards the polling threshold.[2] Only top-line polling results counted toward the threshold.[3]
For the third and fourth primary debates, candidates were required to meet both polling and fundraising thresholds. Prior considerations were only polls between June 28 and August 28, 2019 and increased to 4 qualifying polls at 2% support, now excluding surveys sponsored by the Las Vegas Review-Journal and Reuters; the latter requirement was also increased, to 130,000 unique donors with at least 400 in 20 different states.[4]
A total of 29 major candidates declared their candidacies for the primaries,[5] the largest field of presidential primary candidates for any American political party since the modern primaries began in 1972, exceeding the field of 17 major candidates in the 2016 Republican Party presidential primaries.[6]
Other individuals who were included in national Democratic primary polls but did not run for the 2020 nomination included Stacey Abrams, Michael Avenatti, Sherrod Brown, Hillary Clinton, Mark Cuban, Andrew Cuomo, Al Franken, Eric Garcetti, Eric Holder, Tim Kaine, Jason Kander, Joe Kennedy III, John Kerry, Mitch Landrieu, Terry McAuliffe, Chris Murphy, Gavin Newsom, Michelle Obama, Howard Schultz, Oprah Winfrey, and Mark Zuckerberg.
The following graph depicts the standing of each candidate in the poll aggregators from December 2018 to April 2020.
Graphs are unavailable due to technical issues. There is more info on Phabricator and on MediaWiki.org. |
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Italics indicate withdrawn candidates; bold indicates events.
April–August 2020
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Bernie Sanders |
Someone else |
Would not vote |
Undecided | |||
---|---|---|---|---|---|---|---|---|---|---|---|
August 20 | Democratic National Convention ends | ||||||||||
YouGov/Economist | Aug 16–18, 2020 | 559 (LV) | – | 59% | 33% | – | – | 7% | |||
August 11 | Connecticut primary | ||||||||||
YouGov/Economist | Aug 9-11, 2020 | 587 (LV) | – | 59% | 33% | – | – | 8% | |||
YouGov/Economist | Aug 2–4, 2020 | 527 (LV) | – | 61% | 32% | – | – | 7% | |||
YouGov/Economist | Jul 26–28, 2020 | 576 (LV) | – | 60% | 33% | – | – | 7% | |||
YouGov/Economist | Jul 19–21, 2020 | 557 (LV) | – | 61% | 32% | – | – | 7% | |||
YouGov/Economist | Jul 12–14, 2020 | 598 (LV) | – | 58% | 35% | – | – | 8% | |||
July 12 | Puerto Rico primary | ||||||||||
July 11 | Louisiana primary | ||||||||||
July 7 | Delaware and New Jersey primaries | ||||||||||
YouGov/Economist | Jul 5–7, 2020 | 559 (LV) | – | 57% | 34% | – | – | 10% | |||
YouGov/Economist | Jun 28–30, 2020 | 605 (LV) | – | 59% | 34% | – | – | 7% | |||
June 23 | Kentucky and New York primaries | ||||||||||
YouGov/Economist | Jun 21–23, 2020 | 561 (LV) | – | 57% | 37% | – | – | 6% | |||
YouGov/Economist | Jun 14–16, 2020 | 541 (LV) | – | 60% | 33% | – | – | 7% | |||
June 9 | Georgia and West Virginia primaries | ||||||||||
YouGov/Economist | Jun 7–9, 2020 | 649 (LV) | – | 56% | 38% | – | – | 7% | |||
June 6 | Guam and U.S. Virgin Islands caucuses | ||||||||||
June 5 | Biden secures a majority of pledged delegates and becomes the presumptive Democratic nominee | ||||||||||
June 2 | District of Columbia, Indiana, Maryland, Montana, New Mexico, Pennsylvania, Rhode Island and South Dakota Democratic primaries | ||||||||||
YouGov/Economist | May 31–Jun 2 | 589 (LV) | – | 60% | 33% | – | – | 7% | |||
Zogby/EMI/Washington Examiner | May 26[lower-alpha 2] | < 1000 (LV)[lower-alpha 3] | – | 55% | – | 37% | – | – | |||
May 22 | Hawaii primary | ||||||||||
May 19 | Oregon primary | ||||||||||
YouGov/Economist | May 17–19 | 581 (LV) | – | 62% | 33% | – | – | 5% | |||
May 12 | Nebraska primary | ||||||||||
YouGov/Economist | May 10–12 | 602 (LV) | – | 57% | 36% | – | – | 7% | |||
Rasmussen Reports | May 10–11 | < 1000 (LV)[lower-alpha 4] | – | 54% | – | 28% | – | 18% | |||
YouGov/Economist | May 3–5 | 547 (LV) | – | 55% | 37% | – | – | 7% | |||
Morning Consult | May 2–3 | 737 (RV) | ± 4% | 61% | – | 26%[lower-alpha 5] | – | 13% | |||
May 2 | Kansas primary | ||||||||||
Apr 28 | Ohio primary | ||||||||||
Winston Group | Apr 27-28 | ~670 (RV)[lower-alpha 6] | – | 54% | 17% | 2% | 18% | 8% | |||
YouGov/Economist | Apr 26–28 | 563 (LV) | – | 59% | 32% | – | – | 9% | |||
Emerson College | Apr 26–28 | 479 (RV) | – | 68% | 24% | 3% | 2%[lower-alpha 7] | 7% | |||
YouGov/Economist | Apr 19–21 | 544 (LV) | – | 60% | 34% | – | – | 6% | |||
Apr 17 | Wyoming caucuses | ||||||||||
YouGov/Economist | Apr 12–14 | 586 (LV) | – | 49% | 31% | 18% | – | 2% | |||
Apr 10 | Alaska primary | ||||||||||
Zogby Analytics | Apr 8–9 | 679 (LV) | ± 3.8% | 61% | – | 30%[lower-alpha 8] | – | 9% | |||
Apr 8 | Sanders withdraws from the race | ||||||||||
Apr 7 | Wisconsin primary | ||||||||||
YouGov/Economist | Apr 5–7 | 586 (LV) | – | 49% | 28% | 18% | – | 5% | |||
CNN/SSRS | Apr 3–6 | 462 (RV) | ± 5.6% | 65% | 30% | 1% | – | 5% | |||
Morning Consult | Mar 30–Apr 5 | 13,346 (LV) | ± 1.0% | 61% | 36% | 3% | – | – | |||
Winston Group | Apr 1–3 | ~670 (RV)[lower-alpha 6] | – | 48% | 27% | 2% | 14% | 10% | |||
IBD/TIPP | Mar 29–Apr 1 | 447 (RV) | – | 62% | 30% | 3% | – | 5% |
March 2020
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Bernie Sanders |
Tulsi Gabbard |
Someone else |
Would not vote |
Undecided | ||
---|---|---|---|---|---|---|---|---|---|---|---|
YouGov/Economist | Mar 29–31 | 573 (LV) | – | 47% | 34% | – | 15% | – | 4% | ||
HarrisX/The Hill | Mar 29–30 | 425 (RV) | ± 4.7% | 54% | 32% | – | 5% | – | 10% | ||
Morning Consult | Mar 23–29 | 15,101 (LV) | ± 1.0% | 61% | 36% | – | 3% | – | – | ||
Harvard-Harris | Mar 24–26 | 903 (RV) | – | 58% | 32% | – | – | 1% | 9% | ||
ABC/Washington Post | Mar 22–25 | 388 (RV) | ± 5.5% | 55% | 39% | – | 2% | 5%[lower-alpha 9] | 1% | ||
YouGov/Economist | Mar 22–24 | 545 (LV) | – | 47% | 34% | – | 16% | – | 3% | ||
Echelon Insights | Mar 20-24 | 490 (LV) | – | 66% | 29% | – | – | – | – | ||
Ipsos/Reuters | Mar 18–24 | 1,981 (A) | ± 2.5% | 53% | 34% | 2% | 2%% | 0% | 8% | ||
Morning Consult | Mar 16–22 | 16,180 (LV) | ± 1.0% | 60% | 36% | – | 5% | – | – | ||
Mar 19 | Gabbard withdraws from the race | ||||||||||
Emerson College | Mar 18–19 | 519 (LV) | ± 4.3% | 54% | 42% | – | 4% | – | – | ||
Mar 17 | Arizona, Florida, and Illinois primaries | ||||||||||
YouGov/Economist | Mar 15–17 | 551 (LV) | – | 48% | 32% | – | 13% | – | 6% | ||
Ipsos/Reuters | Mar 13–16 | 458 (RV) | ± 5.2% | 48% | 39% | 2% | 2% | 0% | 8% | ||
Mar 15 | Eleventh Democratic primary debate | ||||||||||
HarrisX/The Hill | Mar 14–15 | 894 (RV) | ± 3.3% | 55% | 31% | 4% | 3% | – | 7% | ||
Mar 14 | Northern Mariana Islands Democratic caucus | ||||||||||
Morning Consult | Mar 11–15 | 8,869 (LV) | ± 1.0% | 58% | 37% | 3% | 3% | – | |||
Winston Group | Mar 11–13 | ~670 (RV)[lower-alpha 6] | – | 50% | 24% | 4% | 1% | 12% | 9% | ||
NBC/WSJ | Mar 11–13 | 438 (LV) | ± 4.68% | 61% | 32% | 4% | – | 1% | 2% | ||
Hofstra University | Mar 5–12 | 572 (LV) | ± 2.9% | 58% | 35% | 2% | 5% | – | – | ||
Morning Consult | Mar 11 | 2,072 (LV) | ± 2.0% | 59% | 35% | 3% | 3% | – | – | ||
Mar 11 | COVID-19 declared a pandemic by the World Health Organization; national emergency declared on Mar 13 | ||||||||||
Mar 10 | Democrats Abroad, Idaho, Michigan, Mississippi, Missouri, North Dakota, and Washington primaries | ||||||||||
YouGov/Economist | Mar 8–10 | 573 (LV) | – | 53% | 38% | 2% | – | 1% | 6% | ||
Chism Strategies Archived March 13, 2020, at the Wayback Machine | Mar 9 | 840 (LV) | ± 3.38% | 50% | 42% | 4% | – | 5% | |||
HarrisX/The Hill | Mar 8–9 | 442 (RV) | ± 4.6% | 55% | 28% | 5% | 4% | – | 8% | ||
Ipsos/Reuters | Mar 6–9 | 420 (RV) | ± 5.5% | 54% | 33% | 2% | 3% | 0% | 8% | ||
Morning Consult | Mar 5–8 | 9,593 (LV) | ± 1.0% | 56% | 38% | 3% | 3% | – | – | ||
Quinnipiac University | Mar 5–8 | 559 (RV) | ± 4.2% | 54% | 35% | 2% | 1% | – | 8% | ||
CNN/SSRS | Mar 4–7 | 540 (RV) | ± 5% | 52% | 36% | – | 8%[lower-alpha 10] | – | 4% | ||
Morning Consult | Mar 5 | 1,390 (LV) | ± 3.0% | 54% | 38% | 2% | 6% | – | – |
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Michael Bloomberg |
Pete Buttigieg |
Tulsi Gabbard |
Amy Klobuchar |
Bernie Sanders |
Tom Steyer |
Elizabeth Warren |
Others |
Would not vote |
Undecided |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mar 5 | Warren withdraws from the race | |||||||||||||
Ipsos/Reuters | Mar 4–5 | 474 (RV) | ± 5.1% | 45% | – | – | 1% | – | 32% | – | 11% | 4% | 0% | 7% |
Mar 4 | Bloomberg withdraws from the race | |||||||||||||
Mar 3 | Super Tuesday | |||||||||||||
Morning Consult | Mar 2–3 | 961 (LV) | ± 4.0% | 36% | 19% | – | – | – | 28% | – | 14% | 3% | – | – |
YouGov/Economist | Mar 1–3 | 722 (LV) | – | 28% | 11% | 7% | 2% | 4% | 24% | – | 19% | – | – | – |
Mar 2 | Klobuchar withdraws from the race | |||||||||||||
HarrisX/The Hill | Mar 1–2 | 453 (RV) | ± 4.6% | 28% | 20% | – | 2% | 3% | 23% | – | 11% | 2% | – | 10% |
Ipsos/Reuters | Feb 28 – Mar 2 | 469 (RV) | – | 15% | 14% | 10% | 1% | 4% | 24% | 2% | 9% | 2% | 4% | 14% |
Mar 1 | Buttigieg withdraws from the race | |||||||||||||
Morning Consult | Mar 1 | 2,656 (LV) | ± 2.0% | 26% | 17% | 10% | – | 3% | 29% | 1% | 11% | – | – | – |
February 2020
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Michael Bloomberg |
Pete Buttigieg |
Tulsi Gabbard |
Amy Klobuchar |
Bernie Sanders |
Tom Steyer |
Elizabeth Warren |
Andrew Yang |
Others |
Would not vote |
Undecided | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Feb 29 | South Carolina primary; Steyer withdraws from the race | ||||||||||||||||
IBD/TIPP | Feb 20–29 | 325 (RV) | – | 20% | 13% | 7% | –[lower-alpha 11] | 6% | 23% | –[lower-alpha 11] | 17% | – | – | – | – | ||
Harvard-Harris | Feb 26-28 | 925 (RV) | – | 20% | 18% | 10% | 1% | 2% | 25% | 3% | 11% | – | 1% | 2% | 7% | ||
Morning Consult | Feb 26–27 | 5,334 (LV) | ± 1.0% | 21% | 17% | 10% | 2% | 4% | 33% | 3% | 11% | – | – | – | – | ||
YouGov/Yahoo News | Feb 26–27 | – | – | 21% | 14% | 10% | 1% | 4% | 27% | 2% | 18% | – | – | – | – | ||
Change Research | Feb 25–27 | 821 (LV) | – | 14% | 8% | 9% | 1% | 3% | 40% | 2% | 20% | – | – | – | – | ||
SurveyUSA | Feb 25–26 | 825 (LV) | ± 3.6% | 21% | 21% | 9% | 1% | 4% | 28% | 2% | 8% | – | – | – | 5% | ||
Fox News | Feb 23–26 | 1,000 (RV) | ± 4.0% | 18% | 16% | 12% | 1% | 5% | 31% | 2% | 10% | – | – | 1% | 4% | ||
Feb 25 | Tenth Democratic primary debate | ||||||||||||||||
YouGov/Economist | Feb 23–25 | 584 (LV) | – | 20% | 11% | 9% | 4% | 4% | 30% | 1% | 16% | – | – | 1% | 4% | ||
Ipsos/Reuters | Feb 19–25 | 1,808 (RV) | ± 2.6% | 17% | 16% | 11% | 1% | 4% | 29% | 3% | 12% | – | 1% | 1% | 6% | ||
HarrisX/The Hill | Feb 23–24 | 470 (RV) | ± 4.5% | 17% | 19% | 12% | 2% | 3% | 28% | 3% | 8% | – | –[lower-alpha 12] | – | 8% | ||
Morning Consult | Feb 23 | 2,631 (LV) | ± 2.0% | 18% | 19% | 11% | 2% | 4% | 32% | 3% | 11% | – | –[lower-alpha 12] | – | – | ||
Feb 22 | Nevada caucuses | ||||||||||||||||
YouGov/CBS News | Feb 20–22 | 6,498 (LV) | ± 1.7% | 17% | 13% | 10% | 1% | 5% | 28% | 2% | 19% | – | 5%[lower-alpha 13] | – | –[lower-alpha 11] | ||
Saint Leo University | Feb 17–22 | 310 (LV) | – | 25% | 16% | 6% | 2% | 3% | 26% | 2% | 9% | – | – | – | – | ||
Morning Consult | Feb 20 | 2,609 (LV) | ± 2.0% | 19% | 17% | 11% | –[lower-alpha 12] | 5% | 30% | –[lower-alpha 12] | 12% | – | –[lower-alpha 12] | – | – | ||
Feb 19 | Ninth Democratic primary debate | ||||||||||||||||
YouGov/Economist | Feb 16–18 | 555 (LV) | ± 3.0% | 18% | 12% | 11% | 2% | 7% | 24% | 2% | 16% | – | – | 2% | 5% | ||
Emerson College | Feb 16–18 | 573 (LV) | ± 2.7% | 22% | 14% | 8% | 4% | 6% | 29% | 3% | 12% | – | 4% | – | –[lower-alpha 11] | ||
ABC/Wash Post Archived February 19, 2020, at the Wayback Machine | Feb 14–17 | 408 (RV) | ± 3.5% | 16% | 14% | 8% | 1% | 7% | 32% | 2% | 12% | – | –[lower-alpha 11] | – | –[lower-alpha 11] | ||
NBC/WSJ | Feb 14–17 | 426 (LV) | ± 4.8% | 15% | 14% | 13% | 1%[lower-alpha 14] | 7% | 27% | 2%[lower-alpha 14] | 14% | – | –[lower-alpha 11] | – | –[lower-alpha 11] | ||
Ipsos/Reuters | Feb 14–17 | 543 (RV) | ± 5.0% | 13% | 17% | 11% | –[lower-alpha 11] | 5% | 25% | –[lower-alpha 11] | 9% | – | –[lower-alpha 11] | – | –[lower-alpha 11] | ||
SurveyUSA | Feb 13–17 | 1,022 (LV) | ± 3.3% | 18% | 18% | 12% | –[lower-alpha 15] | 4% | 29% | 2% | 10% | – | 1%[lower-alpha 16] | – | 6% | ||
Morning Consult | Feb 12–17 | 15,974 (LV) | ± 1.0% | 19% | 20% | 12% | 2% | 6% | 28% | 3% | 10% | – | 1% | – | – | ||
Winston Group | Feb 15–16 | ~670 (RV)[lower-alpha 6] | – | 13% | 16% | 9% | 2% | 6% | 23% | 3% | 9% | – | 1%[lower-alpha 17] | 9% | 10% | ||
NPR/PBS NewsHour/Marist | Feb 13–16 | 1,164 (RV) | ± 3.7% | 15% | 19% | 8% | 0% | 9% | 31% | 2% | 12% | – | 0% | – | 5% | ||
HarrisX/The Hill | Feb 14–15 | 449 (RV) | ± 4.6% | 19% | 18% | 10% | 0% | 6% | 22% | 3% | 12% | – | – | – | 8% | ||
Zogby Analytics | Feb 13–14 | 732 (LV) | ± 3.6% | 18% | 20% | 9% | 3% | 5% | 24% | 4% | 10% | – | 2%[lower-alpha 18] | – | 6% | ||
YouGov/GW Politics Archived April 15, 2020, at the Wayback Machine | Feb 3-14 | 437 (RV)[lower-alpha 2] | – | 21.5% | 9.4% | 10.5% | 1.4% | 3.1% | 20.3% | 1.1% | 14.9% | 4.1% | 1.1%[lower-alpha 19] | 3.5% | 8.9% | ||
Morning Consult | Feb 12 | 2,639 (LV) | ± 2% | 19% | 18% | 11% | –[lower-alpha 12] | 5% | 29% | –[lower-alpha 12] | 10% | – | –[lower-alpha 12] | – | – | ||
Feb 11 | New Hampshire primary; Yang withdraws from the race | ||||||||||||||||
YouGov/Economist | Feb 9–11 | 552 (LV) | – | 18% | 12% | 10% | 4% | 7% | 22% | 1% | 15% | 2% | – | 1% | 6% | ||
McLaughlin & Associates Archived February 13, 2020, at the Wayback Machine | Feb 7–11 | 479 (LV) | – | 24% | 16% | 11% | 1% | 3% | 21% | 3% | 11% | 3% | 1%[lower-alpha 20] | – | 7% | ||
HarrisX/The Hill | Feb 7–10 | 913 (RV) | ± 3.2% | 23% | 16% | 9% | 1% | 3% | 20% | 3% | 9% | 3% | 3%[lower-alpha 21] | – | 11% | ||
Ipsos/Reuters | Feb 6–10 | 556 (RV) | ± 3.6% | 17% | 15% | 8% | 1% | 3% | 20% | 2% | 11% | 5% | 2%[lower-alpha 22] | 3% | 14% | ||
Monmouth University | Feb 6–9 | 357 (RV) | ± 5.2% | 16% | 11% | 13% | 1% | 6% | 26% | 1% | 13% | 4% | 0% | 2% | 5% | ||
Quinnipiac University | Feb 5–9 | 665 (RV) | ± 3.8% | 17% | 15% | 10% | 1% | 4% | 25% | 1% | 14% | 2% | 1% | 1% | 10% | ||
Morning Consult | Feb 4–9 | 15,348 (LV) | ± 1% | 22% | 17% | 11% | 1% | 3% | 25% | 3% | 11% | 4% | 2%[lower-alpha 23] | – | – | ||
Feb 7 | Eighth Democratic primary debate | ||||||||||||||||
Morning Consult | Feb 5 | 2,500 (LV) | ± 2.0% | 24% | 15% | 12% | –[lower-alpha 12] | 3% | 25% | 3% | 11% | 5% | –[lower-alpha 12] | – | – | ||
Morning Consult | Feb 4–5 | 891 (LV) | ± 3% | 25% | 14% | 10% | 2% | 3% | 22% | 3% | 13% | 4% | 1%[lower-alpha 24] | – | 4% | ||
Morning Consult | Feb 4 | 2,500 (LV) | ± 2.0% | 27% | 16% | 9% | –[lower-alpha 12] | 3% | 24% | 3% | 11% | 5% | –[lower-alpha 12] | – | – | ||
YouGov/Economist | Feb 2–4 | 616 (LV) | – | 24% | 9% | 9% | 3% | 6% | 19% | 2% | 18% | 3% | 1%[lower-alpha 24] | 1% | 6% | ||
Morning Consult | Feb 3 | 2,500 (LV) | ± 2.0% | 29% | 16% | 7% | –[lower-alpha 12] | 3% | 22% | 2% | 13% | 5% | –[lower-alpha 12] | – | – | ||
Feb 3 | Iowa caucuses | ||||||||||||||||
Ipsos/Reuters | Jan 31 – Feb 3 | 551 (RV) | – | 22% | 9% | 5% | 1% | 4% | 19% | 3% | 10% | 4% | 2%[lower-alpha 23] | 4% | 17% | ||
Winston Group | Jan 31 – Feb 2 | ~670 (RV)[lower-alpha 6] | – | 20% | 13% | 5% | 2% | 3% | 17% | 2% | 8% | 5% | 4%[lower-alpha 25] | 9% | 9% | ||
Atlas Intel | Jan 30 – Feb 2 | 532 (LV) | ± 4.0% | 24% | 8% | 5% | 3% | 2% | 28% | –[lower-alpha 26] | 11% | 3% | –[lower-alpha 26] | – | 12% | ||
Morning Consult | Jan 27 – Feb 2 | 15,259 (LV) | ± 1% | 28% | 14% | 6% | 2% | 3% | 24% | 3% | 14% | 4% | 3%[lower-alpha 21] | – | – |
January 2020
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Michael Bloomberg |
Pete Buttigieg |
Amy Klobuchar |
Bernie Sanders |
Tom Steyer |
Elizabeth Warren |
Andrew Yang |
Other |
Undecided |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ipsos/Reuters | Jan 29–30 | 565 (RV) | ± 5.0% | 23% | 12% | 4% | 2% | 18% | 4% | 10% | 4% | 1%[lower-alpha 27] | –[lower-alpha 12] |
IBD/TIPP | Jan 23–30 | 336 (RV) | – | 26% | 8% | 7% | 3% | 19% | 2% | 13% | 4% | 7%[lower-alpha 28] | 11% |
Harvard-Harris | Jan 27–29 | 980 (RV) | – | 31% | 13% | 6% | 3% | 20% | 2% | 12% | 3% | 6%[lower-alpha 29] | 7% |
NBC/WSJ | Jan 26–29 | 428 (LV) | ± 4.74% | 26% | 9% | 7% | 5% | 27% | 2% | 15% | 4% | 3%[lower-alpha 30] | 2% |
YouGov/Economist | Jan 26–28 | 591 (LV) | – | 26% | 4% | 7% | 4% | 24% | 1% | 20% | 4% | 5%[lower-alpha 31] | 4% |
USC Dornlife/LA Times Archived December 8, 2020, at the Wayback Machine | Jan 15–28 | 2,227 (LV) | ± 2% | 34% | 9% | 9% | 3% | 18% | 2%[lower-alpha 32] | 16% | 2% | 3%[lower-alpha 33][lower-alpha 2] | 3% |
Quinnipiac University | Jan 22–27 | 827 (RV) | ± 3.4% | 26% | 8% | 6% | 7% | 21% | 2% | 15% | 3% | 2%[lower-alpha 34] | 11% |
YouGov Blue/Data for Progress[upper-alpha 1] | Jan 18–27 | 1,619 (LV) | ± 2.6% | 30% | 5% | 8% | 4% | 21% | 2% | 23% | 4% | 2%[lower-alpha 35] | – |
Morning Consult | Jan 20–26 | 17,836 (LV) | ± 1.0% | 29% | 12% | 7% | 3% | 23% | 3% | 14% | 5% | 4%[lower-alpha 36] | – |
YouGov Blue/Data for Progress[upper-alpha 1] | Jan 18–26 | 1,619 (LV) | ± 2.6% | 42%[lower-alpha 37] | – | – | – | 23% | – | 30% | – | – | – |
Ipsos/Reuters | Jan 22–23 | 545 (RV) | ± 5.0% | 24% | 10% | 7% | 3% | 20% | 2%[lower-alpha 2] | 12% | 3%[lower-alpha 2] | 1%[lower-alpha 38][lower-alpha 2] | –[lower-alpha 12] |
Emerson College Archived May 7, 2020, at the Wayback Machine | Jan 21–23 | 497 (LV) | ± 4.1% | 30% | 7% | 6% | 4% | 27% | 1% | 13% | 8% | 4%[lower-alpha 39] | – |
Echelon Insights | Jan 20–23 | 474 (LV) | – | 26% | 13% | 7% | 3% | 23% | 2% | 10% | 3% | 3%[lower-alpha 40] | 10% |
Washington Post/ABC News | Jan 20–23 | 276 (LV)[lower-alpha 41] | – | 34% | 7% | 4% | 4% | 22% | 1% | 14% | 6% | 6%[lower-alpha 42] | 3% |
Winston Group | Jan 21-22 | ~670 (RV)[lower-alpha 6] | – | 20% | 9% | 6% | 4% | 16% | 3% | 9% | 5% | 18%[lower-alpha 43] | 11% |
HarrisX/The Hill | Jan 20–22 | 878 (RV) | ±3.3% | 29% | 11% | 5% | 2% | 17% | 4% | 9% | 4% | 8%[lower-alpha 44] | 11% |
Fox News | Jan 19–22 | 495 (LV) | ± 4.0% | 26% | 10% | 7% | 3% | 23% | 3% | 14% | 5% | 2%[lower-alpha 45] | 5% |
YouGov/Economist | Jan 19–21 | 470 (RV) | – | 28% | 6% | 8% | 4% | 18% | 2% | 21% | 3% | 4%[lower-alpha 46] | 5% |
Monmouth University | Jan 16–20 | 372 (LV) | ± 5.1% | 30% | 9% | 6% | 5% | 23% | 1% | 14% | 3% | 3%[lower-alpha 47] | 6% |
CNN/SSRS | Jan 16–19 | 500 (RV) | ± 5.3% | 24% | 5% | 11% | 4% | 27% | 2% | 14% | 4% | 3%[lower-alpha 48] | 5% |
Morning Consult | Jan 15–19 | 12,402 (LV) | ± 1.0% | 29% | 10% | 8% | 3% | 24% | 3% | 15% | 4% | 5%[lower-alpha 49] | – |
Pew Research Center* | Jan 6–19 | 5,861 (RV) | ±1.9% | 26% | 5% | 7% | 2% | 21% | 1% | 16% | 3% | 13%[lower-alpha 50] | 5%[lower-alpha 51] |
Zogby Analytics | Jan 15–16 | 438 (LV) | – | 24% | 11% | 8% | 4% | 24% | 3% | 11% | 6% | 4%[lower-alpha 52] | 6% |
Ipsos/Reuters | Jan 15–16 | 428 (RV) | ± 5.4% | 23% | 11% | 7% | 2% | 22% | 1% | 14% | 3% | 3%[lower-alpha 53] | 13% |
SurveyUSA | Jan 14–16 | 1,086 (LV) | ± 3.6% | 32% | 9% | 9% | 2% | 21% | 3% | 14% | 4% | 3%[lower-alpha 54] | 3% |
Jan 14 | Seventh Democratic primary debate | ||||||||||||
HarrisX/The Hill | Jan 13–14 | 451 (RV) | ± 4.6% | 29% | 7% | 4% | 3% | 19% | 3% | 11% | 2% | 5%[lower-alpha 55] | 15% |
YouGov/Economist | Jan 11–14 | 521 (LV) | – | 27% | 5% | 7% | 3% | 20% | 1% | 19% | 3% | 4%[lower-alpha 56] | 6% |
Jan 13 | Booker withdraws from the race | ||||||||||||
Quinnipiac University | Jan 8–12 | 651 (RV) | ± 3.8% | 25% | 6% | 8% | 4% | 19% | 1% | 16% | 5% | 5%[lower-alpha 57] | 11% |
Morning Consult | Jan 6–12 | 17,096 (LV) | ± 1.0% | 29% | 8% | 8% | 3% | 23% | 4% | 14% | 5% | 7%[lower-alpha 58] | – |
IBD/TIPP | Jan 3–11 | 333 (RV) | – | 26% | 7% | 9% | 3% | 15% | 2% | 20% | 3% | 7%[lower-alpha 59] | 9% |
Ipsos/Reuters | Jan 8–9 | 436 (RV) | ± 5.4% | 23% | 8% | 7% | 1% | 20% | 3% | 15% | 3% | 6%[lower-alpha 60] | 13% |
YouGov/Economist | Jan 5–7 | 574 (LV) | – | 27% | 3% | 7% | 3% | 20% | 2% | 22% | 3% | 6%[lower-alpha 61] | 5% |
Morning Consult | Dec 30, 2019 – Jan 5, 2020 | 17,213 (LV) | ± 1.0% | 31% | 7% | 8% | 3% | 23% | 4% | 14% | 4% | 8% [lower-alpha 62] | – |
December 2019
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Michael Bloomberg |
Cory Booker |
Pete Buttigieg |
Tulsi Gabbard |
Amy Klobuchar |
Bernie Sanders |
Tom Steyer |
Elizabeth Warren |
Andrew Yang |
Other |
Undecided |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
YouGov/Economist | Dec 28–31 | 548 (LV) | – | 29% | 3% | 2% | 8% | 3% | 4% | 19% | 2% | 18% | 3% | 3%[lower-alpha 63] | 6% |
Winston Group | Dec 28-30 | ~670 (RV)[lower-alpha 6] | – | 28% | 7% | 3% | 5% | 1% | 3% | 11% | 2% | 9% | 3% | 14%[lower-alpha 64] | 13% |
Harvard-Harris | Dec 27–29 | 780 (RV) | – | 30% | 7% | 2% | 7% | 1% | 2% | 17% | 2% | 12% | 3% | 7%[lower-alpha 65] | 10% |
Morning Consult | Dec 23–29 | 17,787 (LV) | ± 1.0% | 32% | 6% | 3% | 8% | 1% | 3% | 21% | 3% | 14% | 4% | 5%[lower-alpha 66] | – |
The Hill/HarrisX | Dec 27–28 | 431 (RV) | ± 4.7% | 28% | 11% | 2% | 6% | 2% | 2% | 16% | 2% | 11% | 2% | 4%[lower-alpha 67] | 12% |
YouGov/Economist | Dec 22–24 | 586 (LV) | – | 30% | 4% | 2% | 7% | 2% | 5% | 17% | 1% | 19% | 3% | 5%[lower-alpha 68] | 5% |
Taubmann Center | Dec 19–23 | 412 (LV) | – | 34% | 4% | 3% | 7% | 4% | 2% | 19% | – | 20% | 4% | 4%[lower-alpha 69] | – |
Morning Consult | Dec 20–22 | 7,178 (LV) | ± 1.0% | 31% | 6% | 3% | 9% | 2% | 3% | 21% | 3% | 15% | 5% | 5%[lower-alpha 70] | – |
Dec 19 | Sixth Democratic primary debate | ||||||||||||||
Ipsos/Reuters | Dec 18–19 | 709 (A) | – | 18% | 5% | 1% | 4% | 2% | 1% | 15% | 2% | 10% | 2% | 8%[lower-alpha 71] | 29% |
McLaughlin & Associates Archived December 24, 2019, at the Wayback Machine | Dec 14–18 | 480 (LV) | – | 27% | 5% | 3% | 5% | 2% | 2% | 17% | 4% | 15% | 5% | 5%[lower-alpha 72] | 11% |
Emerson College Archived April 16, 2020, at the Wayback Machine | Dec 15–17 | 525 (LV) | ± 4.2% | 32% | 3% | 2% | 8% | 4% | 2% | 25% | 2% | 12% | 6% | 2%[lower-alpha 73] | – |
NBC/WSJ | Dec 14–17 | 410 (LV) | ± 4.84% | 28% | 4% | 2% | 9% | 2% | 5% | 21% | 1% | 18% | 3% | 2%[lower-alpha 74] | 5% |
YouGov/Economist | Dec 14–17 | 555 (LV) | – | 29% | 4% | 2% | 7% | 3% | 4% | 19% | 2% | 17% | 3% | 6%[lower-alpha 75] | 4% |
CNN/SSRS | Dec 12–15 | 408 (RV) | ± 5.8% | 26% | 5% | 3% | 8% | 1% | 3% | 20% | 1% | 16% | 3% | 6%[lower-alpha 76] | 8% |
Quinnipiac University Archived December 16, 2019, at the Wayback Machine | Dec 11–15 | 567 (RV) | ± 4.1% | 30% | 7% | 2% | 9% | 1% | 3% | 16% | 1% | 17% | 3% | 1%[lower-alpha 77] | 10% |
Morning Consult | Dec 9–15 | 13,384 (LV) | ± 1.0% | 31% | 7% | 3% | 8% | 2% | 2% | 22% | 3% | 15% | 4% | 5%[lower-alpha 70] | – |
HarrisX/The Hill | Dec 13–14 | 456 (RV) | ± 4.6% | 29% | 5% | 2% | 5% | 1% | 3% | 13% | 3% | 13% | 3% | 9%[lower-alpha 78] | 13% |
Suffolk University/USA Today | Dec 10–14 | 384 (LV) | – | 23% | 6% | 3% | 8% | 1% | 3% | 14% | 1% | 13% | 2% | 1%[lower-alpha 79] | 25% |
Echelon Insights | Dec 9–14 | 447 (LV) | – | 37% | 6% | 1% | 6% | 1% | 2% | 14% | 1% | 14% | 2% | 3%[lower-alpha 80] | 13% |
IBD/TIPP | Dec 5–14 | 312 (RV) | – | 26% | 5% | 3% | 9% | 1% | 2% | 18% | 2% | 14% | 2% | 10%[lower-alpha 81] | 10% |
Ipsos/Reuters | Dec 11–12 | 593 (RV) | – | 21% | 7% | –[lower-alpha 82] | 5% | 1% | 2% | 18% | 3% | 11% | 3% | 6%[lower-alpha 83] | 18% |
NPR/PBS NewsHour/Marist | Dec 9–11 | 704 (RV) | ± 5.4% | 24% | 4% | 4% | 13% | 1% | 4% | 22% | <1% | 17% | 5% | 2%[lower-alpha 84] | 5% |
Fox News | Dec 8–11 | 1,000 (RV) | ± 4.5% | 30% | 5% | 2% | 7% | 3% | 5% | 20% | 1% | 13% | 3% | 5%[lower-alpha 85] | 7% |
YouGov/Economist | Dec 7–10 | 497 (LV) | – | 26% | 4% | 3% | 11% | 3% | 2% | 16% | 1% | 21% | 3% | 4%[lower-alpha 86] | 6% |
Quinnipiac University Archived December 11, 2019, at the Wayback Machine | Dec 4–9 | 665 (RV) | ± 3.8% | 29% | 5% | 1% | 9% | 2% | 3% | 17% | 1% | 15% | 4% | 5%[lower-alpha 87] | 11% |
Zogby Analytics | Dec 5–8 | 443 (LV) | ± 4.7% | 30% | 8% | – | 7% | 3% | 2% | 20% | 3% | 16% | 4% | 3%[lower-alpha 88] | 6% |
Monmouth University | Dec 4–8 | 384 (RV) | ± 5% | 26% | 5% | 2% | 8% | <1% | 4% | 21% | 1% | 17% | 3% | 5%[lower-alpha 89] | 11% |
Morning Consult | Dec 2–8 | 15,442 (LV) | ± 1.0% | 30% | 6% | 3% | 9% | 2% | 2% | 22% | 3% | 16% | 4% | 5%[lower-alpha 90] | – |
Ipsos/Reuters | Dec 4–5 | 596 (A) | – | 19% | 4% | 1% | 6% | 0% | 1% | 14% | 1% | 9% | 3% | 5%[lower-alpha 91] | 31% |
Dec 3 | Harris withdraws from the race | ||||||||||||||
YouGov/Economist | Dec 1–3 | 541 (LV) | – | 27% | 3% | 3% | 12% | 2% | 3% | 13% | 0% | 18% | 2% | 8%[lower-alpha 92] | 7% |
The Hill/HarrisX | Nov 30 – Dec 1 | 437 (RV) | – | 31% | 6% | 1% | 9% | 0% | 2% | 15% | 2% | 10% | 2% | 8%[lower-alpha 93] | 13% |
David Binder Research | Nov 25 – Dec 1 | 1,200 (LV) | ± 2.8% | 29% | 8% | 2% | 10% | 2% | 2% | 15% | 2% | 14% | 2% | 8%[lower-alpha 94] | 7% |
Morning Consult | Nov 25 – Dec 1 | 15,773 (LV) | ± 1.0% | 29% | 5% | 2% | 9% | 2% | 2% | 20% | 2% | 15% | 4% | 11%[lower-alpha 95] | – |
November 2019
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Michael Bloomberg |
Pete Buttigieg |
Kamala Harris |
Amy Klobuchar |
Bernie Sanders |
Elizabeth Warren |
Andrew Yang |
Other |
Undecided | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Harvard-Harris | Nov 27–29 | 756 (RV) | – | 29% | 7% | 8% | 5% | 2% | 16% | 13% | 3% | 10%[lower-alpha 96] | 8% | ||
YouGov/Economist | Nov 24–26 | 550 (LV) | – | 23% | 3% | 12% | 4% | 3% | 15% | 17% | 3% | 10%[lower-alpha 97] | 8% | ||
Quinnipiac University | Nov 21–25 | 574 (RV) | ± 4.9% | 24% | 3% | 16% | 3% | 3% | 13% | 14% | 2% | 8%[lower-alpha 98] | 11% | ||
Nov 24 | Bloomberg announces his candidacy | ||||||||||||||
CNN/SSRS | Nov 21–24 | 431 (RV) | – | 28% | 3% | 11% | 3% | 2% | 17% | 14% | 3% | 7%[lower-alpha 99] | 8% | ||
–[lower-alpha 100] | 35% | – | 17% | – | – | 23% | 20% | – | 3%[lower-alpha 101] | 2% | |||||
Morning Consult | Nov 21–24 | 8,102 (LV) | ± 1.0% | 30% | 2% | 9% | 5% | 2% | 21% | 15% | 4% | 13%[lower-alpha 102] | – | ||
Ipsos/Reuters | Nov 21–22 | 698 (A) | ± 5.0% | 21% | – | 7% | 2% | 2% | 17% | 11% | 5% | 8%[lower-alpha 103] | 20% | ||
SurveyUSA | Nov 20–21 | 1,088 (LV) | ± 3.6% | 30% | 3% | 11% | 5% | 2% | 17% | 15% | 4% | 9%[lower-alpha 104] | 4% | ||
32% | – | 12% | 5% | 2% | 17% | 16% | 4% | 9%[lower-alpha 105] | 4% | ||||||
RealClear Opinion Research | Nov 15–21 | 987 (LV) | – | 30% | 2% | 6% | 4% | 1% | 23% | 12% | 4% | 9%[lower-alpha 106] | 7% | ||
Nov 20 | Fifth Democratic primary debate | ||||||||||||||
Emerson College | Nov 17–20 | 468 (LV) | ± 4.5% | 27% | 1% | 7% | 3% | 1% | 27% | 20% | 4% | 10%[lower-alpha 107] | – | ||
Change Research/Election Science | Nov 16–20 | 1,142 (LV) | ± 2.9% | 22% | 1% | 14% | 4% | 2% | 23% | 23% | 4% | 7%[lower-alpha 108] | 0% | ||
YouGov/Economist | Nov 17–19 | 586 (LV) | – | 30% | – | 9% | 4% | 2% | 12% | 22% | 2% | 7%[lower-alpha 109] | 7% | ||
Swayable | Nov 16–18 | 1,787 (LV) | ± 2.0% | 30% | – | 7% | 5% | 2% | 17% | 18% | 4% | 9%[lower-alpha 110] | – | ||
The Hill/HarrisX | Nov 16–17 | 449 (RV) | ± 4.6% | 30% | 3% | 7% | 4% | 1% | 18% | 15% | 2% | 9%[lower-alpha 111] | 10% | ||
Morning Consult | Nov 11–17 | 17,050 (LV) | ± 1.0% | 32% | 3% | 8% | 5% | 2% | 20% | 17% | 3% | 11%[lower-alpha 112] | – | ||
Ipsos/Reuters | Nov 12–14 | 685 (A) | – | 19% | 3% | 6% | 3% | 1% | 19% | 13% | 2% | 15%[lower-alpha 113] | 18% | ||
702 (A) | – | 23% | – | 6% | 5% | 1% | 18% | 11% | 2% | 9%[lower-alpha 114] | 21% | ||||
YouGov/Economist | Nov 10–12 | 600 (LV) | – | 23% | – | 9% | 5% | 2% | 17% | 26% | 4% | 8%[lower-alpha 115] | 4% | ||
Morning Consult | Nov 4–10 | 16,400 (LV) | ± 1.0% | 32% | 2% | 8% | 5% | 2% | 20% | 19% | 3% | 12%[lower-alpha 116] | – | ||
Ipsos/Reuters | Nov 6–7 | 538 (RV) | – | 20% | – | 5% | –[lower-alpha 117] | 1% | 16% | 13% | 3% | 11%[lower-alpha 118] | 23% | ||
YouGov/Economist | Nov 3–5 | 579 (LV) | – | 26% | – | 8% | 6% | 2% | 14% | 25% | 1% | 12%[lower-alpha 119] | 6% | ||
Ipsos/Reuters | Nov 1–4 | 686 (A) | – | 22% | – | 6% | 4% | 0% | 15% | 11% | 2% | 7%[lower-alpha 120] | 25% | ||
Change Research/Crooked Media | Oct 31 – Nov 3 | 456 (LV) | – | 17% | – | 14% | 4% | 2% | 17% | 21% | 4% | 6%[lower-alpha 121] | 14% | ||
Monmouth University | Oct 30 – Nov 3 | 345 (RV) | ± 5.3% | 23% | – | 9% | 5% | 2% | 20% | 23% | 3% | 6%[lower-alpha 122] | 7% | ||
Morning Consult | Oct 28 – Nov 3 | 16,071 (LV) | ± 1.0% | 32% | – | 7% | 5% | 2% | 20% | 20% | 3% | 12%[lower-alpha 123] | – | ||
USC Dornsife/ Los Angeles Times |
Oct 21 – Nov 3 | 2,599 (LV) | ± 2.0% | 28% | – | 6% | 4% | 2% | 13% | 16% | 2% | 6%[lower-alpha 124] | 21% | ||
The Hill/HarrisX | Nov 1–2 | 429 (RV) | ± 4.7% | 26% | – | 6% | 6% | 3% | 14% | 15% | 1% | 11%[lower-alpha 125] | 16% | ||
Nov 1 | O'Rourke withdraws from the race |
October 2019
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Cory Booker |
Pete Buttigieg |
Tulsi Gabbard |
Kamala Harris |
Amy Klobuchar |
Beto O'Rourke |
Bernie Sanders |
Elizabeth Warren |
Andrew Yang |
Other |
Undecided |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Harvard-Harris | Oct 29–31 | 640 (RV)[lower-alpha 126] | – | 33% | 3% | 4% | 0% | 5% | 3% | 2% | 18% | 15% | 2% | 5%[lower-alpha 127] | 8% |
Hofstra University/YouGov | Oct 25–31 | 541 (LV) | – | 28% | 3% | 8% | 2% | 5% | 2% | 1% | 12% | 27% | 2% | 3%[lower-alpha 128] | 8% |
IBD/TIPP | Oct 24–31 | 361 (RV) | – | 29% | 1% | 7% | 0% | 2% | 3% | 1% | 13% | 23% | 3% | 4%[lower-alpha 129] | 13% |
Fox News | Oct 27–30 | 471 (LV) | ± 4.5% | 31% | 2% | 7% | 2% | 3% | 2% | 2% | 19% | 21% | 3% | 2%[lower-alpha 130] | 4% |
– | – | – | – | – | – | – | – | – | – | 38%[lower-alpha 131] | 62% | ||||
NBC News/Wall Street Journal | Oct 27–30 | 414 (LV) | ± 4.8% | 27% | 2% | 6% | 2% | 4% | 5% | 1% | 19% | 23% | 3% | 3%[lower-alpha 132] | 5% |
ABC News/Washington Post | Oct 27–30 | 452 (A) | ± 5.5% | 27% | 2% | 7% | 2% | 2% | 1% | 1% | 19% | 21% | 2% | 9–10%[lower-alpha 133] | 6% |
YouGov/Economist | Oct 27–29 | 630 (LV) | – | 27% | 1% | 8% | 2% | 4% | 2% | 4% | 14% | 23% | 3% | 6%[lower-alpha 134] | 7% |
Swayable | Oct 26–27 | 2,172 (LV) | ± 2.0% | 29% | 3% | 6% | 2% | 4% | 2% | 3% | 17% | 19% | 3% | 8%[lower-alpha 135] | – |
Morning Consult | Oct 21–27 | 16,186 (LV) | ± 1.0% | 32% | 2% | 7% | 2% | 6% | 2% | 2% | 20% | 20% | 3% | 7%[lower-alpha 136] | – |
Suffolk University/USA Today | Oct 23–26 | 399 (LV) | ± 4.9% | 26% | 2% | 10% | 4% | 3% | 2% | 0% | 13% | 17% | 3% | 4%[lower-alpha 137] | 18% |
Echelon Insights | Oct 21–25 | 449 (RV) | – | 32% | 2% | 6% | 1% | 5% | 2% | 1% | 15% | 22% | 1% | 3%[lower-alpha 138] | 11% |
The Hill/HarrisX | Oct 21–22 | 1,001 (RV) | ± 3.1% | 27% | 1% | 6% | 0% | 5% | 1% | 3% | 14% | 19% | 2% | 7%[lower-alpha 139] | 13% |
YouGov/Economist | Oct 20–22 | 628 (LV) | – | 24% | 2% | 8% | 3% | 5% | 1% | 2% | 15% | 21% | 3% | 5%[lower-alpha 140] | 6% |
McLaughlin & Associates Archived October 25, 2019, at the Wayback Machine | Oct 17–22 | 468 (LV) | – | 28% | 3% | 3% | 2% | 6% | 2% | 3% | 18% | 16% | 6% | 5%[lower-alpha 141] | 15% |
Winston Group | Oct 18 – 21 | ~670 (RV)[lower-alpha 6] | – | 27% | 1% | 5% | 2% | 3% | 1% | 2% | 10% | 17% | 3% | 15%[lower-alpha 142] | 13% |
Emerson College | Oct 18–21 | 430 (RV) | ± 4.7% | 27% | 3% | 6% | 3% | 5% | 1% | 2% | 25% | 21% | 4% | 3%[lower-alpha 143] | – |
Quinnipiac University Archived October 24, 2019, at the Wayback Machine | Oct 17–21 | 713 (RV) | ± 4.6% | 21% | 1% | 10% | 1% | 5% | 3% | 1% | 15% | 28% | 1% | 3%[lower-alpha 144] | 9% |
CNN/SSRS | Oct 17–20 | 424 (RV) | ± 5.8% | 34% | 1% | 6% | 1% | 6% | 3% | 3% | 16% | 19% | 2% | 3%[lower-alpha 145] | 6% |
Morning Consult | Oct 16–20 | 11,521 (LV) | ± 1.0% | 30% | 3% | 6% | 1% | 6% | 2% | 3% | 18% | 21% | 3% | 8%[lower-alpha 136] | – |
Ipsos/Reuters | Oct 17–18 | 566 (RV) | – | 24% | 1% | 5% | 2% | 4% | 1% | 3% | 15% | 17% | 2% | 9%[lower-alpha 146] | 16% |
HarrisX | Oct 11–18 | 1,839 (LV) | ± 2.3% | 34% | 2% | 4% | 1% | 5% | 2% | 3% | 16% | 18% | 2% | 4%[lower-alpha 147] | 10% |
Morning Consult | Oct 16 | 2,202 (LV) | ± 2.0% | 31% | 2% | 6% | 1% | 7% | 2% | 2% | 18% | 21% | 3% | 9%[lower-alpha 148] | – |
SurveyUSA | Oct 15–16 | 1,017 (LV) | ± 3.7% | 32% | 2% | 5% | 1% | 7% | 2% | 2% | 17% | 22% | 2% | 2%[lower-alpha 149] | 4% |
Oct 15 | Fourth Democratic primary debate | ||||||||||||||
YouGov/Economist | Oct 13–15 | 623 (LV) | – | 25% | 2% | 6% | 2% | 5% | 2% | 2% | 13% | 28% | 2% | 3%[lower-alpha 150] | 6% |
Quinnipiac University Archived October 14, 2019, at the Wayback Machine | Oct 11–13 | 505 (RV) | ± 5.3% | 27% | 2% | 8% | <0.5% | 4% | 2% | 2% | 11% | 30% | 2% | 4%[lower-alpha 151] | 8% |
Public Religion Research Institute | Oct 10–13 | 436 (RV) | – | 25% | 3% | 4% | 1% | 7% | 1% | 1% | 17% | 16% | 3% | 3%[lower-alpha 152] | 19% |
Morning Consult | Oct 7–13 | 15,683 (LV) | ± 1.0% | 32% | 2% | 5% | 1% | 6% | 1% | 3% | 19% | 21% | 3% | 9%[lower-alpha 153] | – |
YouGov/Taubman National Poll | Oct 10–11 | 468 (LV) | – | 25% | 1% | 6% | 5% | 4% | 1% | 3% | 13% | 23% | 11% | 8%[lower-alpha 154] | – |
HarrisX | Oct 4–11 | 1,841 (LV) | ± 2.3% | 35% | 2% | 5% | 1% | 6% | 1% | 3% | 15% | 18% | 2% | 4%[lower-alpha 155] | 8% |
Swayable | Oct 7–8 | 2,077 (LV) | ± 2.0% | 33% | 3% | 4% | 1% | 5% | 2% | 3% | 16% | 21% | 3% | 5%[lower-alpha 156] | – |
Fox News | Oct 6–8 | 484 (LV) | ± 4.5% | 32% | 2% | 4% | 1% | 5% | 2% | 3% | 17% | 22% | 2% | 5%[lower-alpha 157] | 4% |
YouGov/Economist | Oct 6–8 | 598 (LV) | – | 25% | 1% | 5% | 1% | 5% | 2% | 1% | 13% | 28% | 3% | 6%[lower-alpha 158] | 8% |
The Hill/HarrisX | Oct 6–7 | 446 (RV) | ± 4.6% | 31% | 1% | 4% | 1% | 6% | 2% | 4% | 17% | 15% | 2% | 6%[lower-alpha 159] | 12% |
Quinnipiac University Archived January 16, 2021, at the Wayback Machine | Oct 4–7 | 646 (RV) | ± 4.7% | 26% | 2% | 4% | 0% | 3% | 2% | 1% | 16% | 29% | 3% | 3%[lower-alpha 160] | 8% |
Morning Consult | Sep 30 – Oct 6 | 16,529 (LV) | ± 1.0% | 33% | 2% | 5% | 1% | 6% | 1% | 3% | 19% | 21% | 3% | 9%[lower-alpha 153] | – |
Avalanche Strategy/Civiqs | Oct 1–4 | 1,043 (LV) | –[lower-alpha 161] | 27% | –[lower-alpha 161] | 7% | –[lower-alpha 161] | 6% | –[lower-alpha 161] | –[lower-alpha 161] | 12% | 29% | –[lower-alpha 161] | –[lower-alpha 161] | –[lower-alpha 161] |
Raycroft Research Archived October 4, 2019, at the Wayback Machine | Oct 1–4 | 7,402 (LV) | – | 18% | 2% | 4% | – | 3% | 1% | 6% | 17% | 26% | 6% | 17%[lower-alpha 162] | – |
HarrisX | Sep 27 – Oct 4 | 1,815 (LV) | ± 2.3% | 35% | 2% | 4% | 1% | 6% | 1% | 2% | 13% | 19% | 2% | 5%[lower-alpha 163] | 9% |
YouGov Blue/ Data for Progress[upper-alpha 2] |
Sep 23 – Oct 4 | 1,276 (LV) | – | 23% | 2% | 6% | 1% | 5% | 1% | 2% | 15% | 36% | 3% | 1%[lower-alpha 164] | – |
IBD/TIPP | Sep 26 – Oct 3 | 341 (RV) | – | 26% | 0% | 7% | 1% | 3% | 1% | 2% | 10% | 27% | 3% | 2%[lower-alpha 165] | 16% |
Winston Group | Sep 30 – Oct 2 | ~670 (RV)[lower-alpha 6] | – | 29% | 1% | 4% | 1% | 4% | 1% | 2% | 12% | 11% | 1% | 23%[lower-alpha 166] | 10% |
YouGov/Economist | Sep 28 – Oct 1 | 602 (LV) | – | 22% | 2% | 7% | 2% | 5% | 1% | 3% | 14% | 26% | 3% | 4%[lower-alpha 167] | 8% |
September 2019
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Cory Booker |
Pete Buttigieg |
Kamala Harris |
Beto O'Rourke |
Bernie Sanders |
Elizabeth Warren |
Andrew Yang |
Other |
Undecided | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GW Politics / YouGov Archived October 15, 2019, at the Wayback Machine | Sep 26–30 | 582 (LV) | – | 18% | 1% | 5% | 5% | 1% | 21% | 28% | 3% | 12%[lower-alpha 168] | 8% | ||
Ipsos/Reuters | Sep 26–30 | 1,136 (RV) | – | 21% | 1% | 4% | 4% | 2% | 16% | 15% | 3% | 4%[lower-alpha 169] | 22% | ||
Morning Consult | Sep 23–29 | 16,274 (LV) | ± 1.0% | 32% | 3% | 5% | 6% | 3% | 19% | 21% | 3% | 11%[lower-alpha 170] | – | ||
Monmouth University | Sep 23–29 | 434 (RV) | ± 4.7% | 25% | 1% | 5% | 5% | 1% | 15% | 28% | 2% | 5%[lower-alpha 171] | 10% | ||
HarrisX[note 1] | Sep 20–27 | 2,780 (LV) | ± 2.3% | 30% | 2% | 4% | 5% | 3% | 16% | 16% | 2% | 11%[lower-alpha 172] | 13% | ||
Swayable | Sep 25–26 | 3,491 (LV) | ± 2.0% | 33% | 2% | 5% | 6% | 3% | 16% | 20% | 2% | 5%[lower-alpha 173] | – | ||
Ipsos/Reuters | Sep 23–24 | 495 (RV) | – | 22% | 1% | 4% | 4% | 1% | 14% | 17% | 1% | 8%[lower-alpha 174] | 22% | ||
Harvard-Harris | Sep 22–24 | 693 (RV) | – | 28% | 2% | 3% | 6% | 3% | 16% | 17% | 3% | 7%[lower-alpha 175] | 9% | ||
YouGov/Economist | Sep 22–24 | 608 (LV) | – | 25% | 0% | 7% | 6% | 2% | 16% | 25% | 2% | 7%[lower-alpha 176] | 10% | ||
Emerson College Archived February 3, 2020, at the Wayback Machine | Sep 21–23 | 462 (RV) | ± 4.6% | 25% | 2% | 6% | 4% | 1% | 22% | 23% | 8% | 8%[lower-alpha 177] | – | ||
Quinnipiac University Archived September 25, 2019, at the Wayback Machine | Sep 19–23 | 561 (RV) | ± 4.9% | 25% | 0% | 7% | 3% | 2% | 16% | 27% | 2% | 6%[lower-alpha 178] | 13% | ||
David Binder Research | Sep 19–22 | 1,200 (LV) | ± 2.8% | 34% | 3% | 5% | 7% | 3% | 15% | 17% | 2% | 9%[lower-alpha 179] | 5% | ||
Morning Consult | Sep 16–22 | 17,377 (LV) | ± 1.0% | 32% | 3% | 5% | 6% | 3% | 19% | 20% | 3% | 12%[lower-alpha 180] | – | ||
The Hill/HarrisX | Sep 20–21 | 440 (RV) | ± 4.7% | 31% | 2% | 5% | 5% | 4% | 16% | 14% | 2% | 12%[lower-alpha 181] | 11% | ||
Ipsos/Reuters | Sep 16–20 | 2,692 (A) | – | 19% | 2% | 3% | 4% | 3% | 17% | 12% | 3% | 13%[lower-alpha 182] | 23% | ||
HarrisX | Sep 13–20 | 1,831 (RV) | ± 2.3% | 32% | 3% | 5% | 6% | 3% | 15% | 17% | 2% | 8%[lower-alpha 183] | 9% | ||
Swayable | Sep 16–18 | 3,140 (LV) | ± 2.0% | 33% | 2% | 6% | 8% | 3% | 18% | 16% | 2% | 5%[lower-alpha 184] | – | ||
Zogby Analytics | Sep 16–17 | 601 (LV) | ± 4.0% | 31% | 4% | 6% | 5% | 3% | 17% | 17% | 2% | 7%[lower-alpha 185] | 6% | ||
Fox News | Sep 15–17 | 480 (LV) | ± 4.5% | 29% | 3% | 5% | 7% | 4% | 18% | 16% | 2% | 5%[lower-alpha 186] | 8% | ||
YouGov/Economist | Sep 14–17 | 603 (LV) | – | 25% | 2% | 8% | 5% | 3% | 15% | 19% | 3% | 8%[lower-alpha 187] | 8% | ||
NBC News/ Wall Street Journal |
Sep 13–16 | 506 (LV) | ± 4.4% | 31% | 2% | 7% | 5% | 1% | 14% | 25% | 4% | 8%[lower-alpha 188] | 2% | ||
SurveyUSA | Sep 13–16 | 1,017 (LV) | ± 3.4% | 33% | 4% | 5% | 6% | 4% | 17% | 19% | 3% | 3%[lower-alpha 189] | 6% | ||
Civiqs | Sep 13–16 | 1,291 (LV) | ± 3.1% | 24% | 1% | 7% | 6% | 2% | 14% | 30% | 2% | 6%[lower-alpha 190] | 7% | ||
Morning Consult | Sep 13–15 | 7,487 (LV) | ± 1.0% | 32% | 3% | 5% | 6% | 4% | 20% | 18% | 3% | 10%[lower-alpha 191] | – | ||
Pew Research Center* | Sep 3–15 | 4,655 (RV) | – | 27% | 1% | 5% | 6% | 2% | 15% | 22% | 2% | 15%[lower-alpha 192] | 5%[lower-alpha 51] | ||
HarrisX[note 1] | Sep 6–13 | 2,808 (LV) | ± 2.3% | 31% | 2% | 4% | 6% | 3% | 16% | 12% | 3% | 12%[lower-alpha 193] | 11% | ||
Sep 12 | Third Democratic primary debate | ||||||||||||||
Civiqs | Sep 10–12 | 1,784 (LV) | – | 23% | 1% | 7% | 7% | 2% | 15% | 28% | 2% | 6%[lower-alpha 194] | 7% | ||
Democracy Corps | Sep 7–11 | 241 (LV) | – | 30% | 4% | 4% | 4% | 1% | 21% | 19% | 2% | 8%[lower-alpha 195] | 5% | ||
Ipsos/Reuters | Sep 9–10 | 557 (RV) | – | 22% | 3% | 4% | 4% | 2% | 16% | 11% | 3% | 7%[lower-alpha 196] | 20% | ||
YouGov/Economist | Sep 8–10 | 632 (LV) | – | 24% | 2% | 5% | 6% | 1% | 17% | 24% | 2% | 11%[lower-alpha 197] | 10% | ||
McLaughlin & Associates Archived September 12, 2019, at the Wayback Machine | Sep 7–10 | 454 (LV) | – | 28% | 4% | 6% | 6% | 3% | 21% | 12% | 2% | 11%[lower-alpha 198] | 9% | ||
CNN/SSRS | Sep 5–9 | 908 (RV) | ± 4.3% | 24% | 2% | 6% | 8% | 5% | 17% | 18% | 2% | 10%[lower-alpha 199] | 6% | ||
The Hill/HarrisX | Sep 7–8 | 454 (RV) | ± 3.1% | 27% | 3% | 4% | 7% | 3% | 15% | 11% | 5% | 10%[lower-alpha 200] | 15% | ||
Morning Consult | Sep 2–8 | 17,824 (LV) | ± 1.0% | 33% | 3% | 5% | 7% | 3% | 21% | 16% | 3% | 9%[lower-alpha 201] | – | ||
L.A. Times/USC | Aug 12 – Sep 8 | 2,462 (LV) | ± 2.0% | 28% | 2% | 4% | 8% | 3% | 13% | 11% | 2% | 4%[lower-alpha 202] | 24% | ||
YouGov/FairVote | Sep 2–6 | 1,002 (LV) | – | 27% | 2% | 6% | 8% | 3% | 16% | 24% | 2% | 11%[lower-alpha 203] | – | ||
HarrisX[note 1] | Aug 30 – Sep 6 | 2,878 (LV) | – | 30% | 2% | 5% | 7% | 3% | 18% | 13% | 2% | 10%[lower-alpha 204] | 12% | ||
ABC News/ Washington Post |
Sep 2–5 | 437 (A) | ± 5.5% | 27% | 1% | 4% | 7% | 3% | 19% | 17% | 3% | 4%[lower-alpha 205] | 6% | ||
YouGov/Economist | Sep 1–3 | 518 (LV) | – | 26% | 1% | 6% | 5% | 1% | 14% | 21% | 3% | 12%[lower-alpha 206] | 12% | ||
Winston Group | Aug 31 – Sep 1 | ~670 (RV)[lower-alpha 6] | – | 30% | 2% | 4% | 5% | 2% | 12% | 11% | 2% | 19%[lower-alpha 207] | 13% | ||
Morning Consult | Aug 26 – Sep 1 | 16,736 (LV) | ± 1.0% | 32% | 3% | 5% | 8% | 3% | 20% | 16% | 3% | 10%[lower-alpha 208] | – | ||
August 2019
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Cory Booker |
Pete Buttigieg |
Kamala Harris |
Beto O'Rourke |
Bernie Sanders |
Elizabeth Warren |
Andrew Yang |
Other |
Undecided |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HarrisX | Aug 23–30 | 3,114 (RV) | – | 31% | 3% | 3% | 6% | 3% | 15% | 11% | 2% | 12%[lower-alpha 209] | 12% |
IBD/TIPP | Aug 22–30 | 360 (RV) | – | 28% | 4% | 5% | 6% | 0% | 12% | 24% | 1% | 3%[lower-alpha 210] | 15% |
Claster Consulting | Aug 28–29 | 752 (RV) | 22% | 3% | 3% | 5% | 4% | 19% | 14% | 2% | 10%[lower-alpha 211] | 21% | |
Harvard-Harris | Aug 26–28 | 985 (RV) | 32% | 3% | 4% | 7% | 4% | 16% | 13% | 2% | 6%[lower-alpha 212] | 11% | |
YouGov/Economist | Aug 24–27 | 1093 (RV) | ± 3.1% | 25% | 2% | 5% | 8% | 2% | 14% | 21% | 2% | 8%[lower-alpha 213] | 12% |
Emerson College | Aug 24–26 | 627 (RV) | ± 3.9% | 31% | 3% | 3% | 10% | 2% | 24% | 15% | 4% | 8%[lower-alpha 214] | – |
Change Research | Aug 23–26 | 874 (LV) | ± 3.3% | 19% | 3% | 9% | 6% | 3% | 22% | 29% | 2% | 7%[lower-alpha 215] | – |
Quinnipiac University Archived January 16, 2021, at the Wayback Machine | Aug 21–26 | 648 (RV) | ± 4.6% | 32% | 1% | 5% | 7% | 1% | 15% | 19% | 3% | 6%[lower-alpha 216] | 11% |
Suffolk University/ USA Today |
Aug 20–25 | 424 (LV) | ± 4.8% | 32% | 2% | 6% | 6% | 2% | 12% | 14% | 3% | 2%[lower-alpha 217] | 21% |
Morning Consult | Aug 19–25 | 17,303 (LV) | ± 1.0% | 33% | 3% | 5% | 8% | 3% | 20% | 15% | 2% | 9%[lower-alpha 218] | – |
The Hill/HarrisX | Aug 23–24 | 465 (RV) | – | 30% | 2% | 4% | 4% | 3% | 17% | 14% | 2% | 9%[lower-alpha 219] | 15% |
Swayable | Aug 22–23 | 1,849 (LV) | ± 2.0% | 33% | 2% | 3% | 9% | 4% | 18% | 16% | 1% | 6%[lower-alpha 220] | – |
HarrisX | Aug 16–23 | 3,132 (RV) | – | 28% | 4% | 3% | 8% | 4% | 17% | 10% | 2% | 10%[lower-alpha 221] | 13% |
Echelon Insights | Aug 19–21 | 479 (RV) | – | 30% | 4% | 3% | 11% | 4% | 19% | 11% | 1% | 1%[lower-alpha 222] | 14% |
YouGov/Economist | Aug 17–20 | 559 (LV) | – | 22% | 2% | 7% | 8% | 3% | 19% | 17% | 1% | 7%[lower-alpha 223] | 12% |
Monmouth University | Aug 16–20 | 298 (RV) | ± 5.7% | 19% | 4% | 4% | 8% | 2% | 20% | 20% | 3% | 7%[lower-alpha 224] | 10% |
CNN/SSRS | Aug 15–18 | 402 (RV) | ± 6.1% | 29% | 2% | 5% | 5% | 3% | 15% | 14% | 1% | 10%[lower-alpha 225] | 10% |
Morning Consult | Aug 12–18 | 17,115 (LV) | – | 31% | 3% | 5% | 9% | 3% | 20% | 15% | 3% | 8%[lower-alpha 226] | – |
HarrisX | Aug 9–16 | 3,118 (RV) | – | 29% | 2% | 4% | 7% | 4% | 15% | 11% | 2% | 10%[lower-alpha 227] | 13% |
Fox News | Aug 11–13 | 483 (LV) | ± 4.5% | 31% | 3% | 3% | 8% | 2% | 10% | 20% | 3% | 10%[lower-alpha 228] | 8% |
YouGov/Economist | Aug 10–13 | 592 (LV) | – | 21% | 2% | 5% | 8% | 5% | 16% | 20% | 1% | 8%[lower-alpha 229] | 11% |
Morning Consult | Aug 5–11 | 17,117 (LV) | ± 1.0% | 33% | 3% | 5% | 9% | 3% | 20% | 14% | 2% | 13%[lower-alpha 230] | – |
The Hill/HarrisX | Aug 9–10 | 451 (RV) | – | 31% | 1% | 4% | 7% | 4% | 16% | 10% | 1% | 14%[lower-alpha 231] | 10% |
HarrisX | Aug 2–9 | 3,088 (RV) | – | 28% | 3% | 4% | 7% | 3% | 16% | 10% | 1% | 12%[lower-alpha 232] | 16% |
Swayable | Aug 5–6 | 1,958 (LV) | ± 2.0% | 31% | 3% | 5% | 9% | 3% | 17% | 15% | 2% | 5%[lower-alpha 233] | – |
YouGov/Economist | Aug 3–6 | 573 (LV) | – | 22% | 1% | 8% | 8% | 2% | 13% | 16% | 2% | 12%[lower-alpha 234] | 14% |
SurveyUSA | Aug 1–5 | 999 (LV) | ± 4.1% | 33% | 1% | 8% | 9% | 1% | 20% | 19% | 0% | 1%[lower-alpha 235] | 7% |
Ipsos/Reuters | Aug 1–5 | 1,258 (A) | ± 3.0% | 22% | 3% | 4% | 6% | 2% | 18% | 9% | 2% | 13%[lower-alpha 236] | 21% |
Quinnipiac University Archived August 6, 2019, at the Wayback Machine | Aug 1–5 | 807 (RV) | ± 4.1% | 32% | 2% | 5% | 7% | 2% | 14% | 21% | 1% | 3%[lower-alpha 237] | 10% |
Change Research | Aug 2–4 | 1,450 | ± 3.0% | 23% | 2% | 9% | 7% | 2% | 23% | 26% | 2% | 4%[lower-alpha 238] | – |
Public Policy Polling | Aug 1–4 | 588 | ± 4.0% | 36% | 4% | 4% | 10% | – | 12% | 13% | 2% | 4%[lower-alpha 239] | 14% |
Morning Consult | Aug 1–4 | 9,845 (LV) | ± 1.0% | 33% | 3% | 6% | 9% | 3% | 19% | 15% | 2% | 10%[lower-alpha 240] | – |
Pew Research Center* | Jul 22 – Aug 4 | 1,757 (RV) | ± 2.9% | 26% | 1% | 5% | 11% | 1% | 12% | 16% | 1% | 9%[lower-alpha 241] | 18% |
HarrisX Archived August 3, 2019, at the Wayback Machine | Jul 31 – Aug 2 | 914 (RV) | ± 3.4% | 28% | 3% | 3% | 8% | 3% | 16% | 8% | 2% | 13%[lower-alpha 242] | 13% |
Morning Consult | Aug 1 | 2,419 (LV) | ± 2.0% | 32% | 3% | 6% | 10% | 3% | 18% | 15% | 2% | 9%[lower-alpha 243] | – |
Harvard CAPS/Harris Archived November 8, 2020, at the Wayback Machine | Jul 31 – Aug 1 | 585 | – | 34% | 2% | 4% | 9% | 3% | 17% | 8% | 1% | 5%[lower-alpha 244] | 14% |
IBD/TIPP | Jul 25 – Aug 1 | 350 (RV) | – | 30% | 2% | 6% | 11% | 1% | 12% | 17% | 0% | 7%[lower-alpha 245] | 10% |
July 2019
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Pete Buttigieg |
Kamala Harris |
Beto O'Rourke |
Bernie Sanders |
Elizabeth Warren |
Other |
Undecided | ||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Jul 31 | Second night of the Second Democratic primary debate | ||||||||||||||
Morning Consult | Jul 31 | 2,410 (LV) | ± 2.0% | 34% | 6% | 10% | 2% | 19% | 14% | 14%[lower-alpha 246] | – | ||||
Jul 30 | First night of the Second Democratic primary debate | ||||||||||||||
YouGov/Economist | Jul 27–30 | 629 (LV) | – | 26% | 5% | 10% | 2% | 13% | 18% | 11%[lower-alpha 247] | 11% | ||||
Emerson College Archived February 3, 2020, at the Wayback Machine | Jul 27–29 | 520 | ± 4.2% | 33% | 6% | 11% | 4% | 20% | 14% | 11%[lower-alpha 248] | – | ||||
HarrisX Archived July 30, 2019, at the Wayback Machine | Jul 27–29 | 884 (RV) | – | 32% | 3% | 7% | 4% | 15% | 9% | 14%[lower-alpha 249] | 14% | ||||
The Hill/HarrisX | Jul 27–28 | 444 (RV) | ± 4.7% | 34% | 5% | 9% | 4% | 20% | 12% | 9%[lower-alpha 250] | 8% | ||||
Quinnipiac University Archived July 29, 2019, at the Wayback Machine | Jul 25–28 | 579 (RV) | ± 5.1% | 34% | 6% | 12% | 2% | 11% | 15% | 6%[lower-alpha 251] | 12% | ||||
McLaughlin & Associates Archived July 31, 2019, at the Wayback Machine | Jul 23–28 | 468 | – | 28% | 3% | 10% | 4% | 15% | 9% | 18%[lower-alpha 252] | 14% | ||||
Morning Consult | Jul 22–28 | 16,959 (LV) | ± 1.0% | 33% | 5% | 12% | 3% | 18% | 13% | 18%[lower-alpha 253] | – | ||||
Democracy Corps | Jul 18–28 | 471 | – | 31% | 8% | 12% | 2% | 22% | 15% | 10%[lower-alpha 254] | 3% | ||||
Echelon Insights | Jul 23–27 | 510 | ± 4.2% | 33% | 5% | 11% | 3% | 14% | 10% | 9%[lower-alpha 255] | 16% | ||||
Change Research | Jul 23–26 | 1,204 | ± 2.8% | 20% | 9% | 15% | 2% | 20% | 22% | 12%[lower-alpha 256] | – | ||||
USC Dornsife/Los Angeles Times | Jul 12–25 | 1,827 | ± 3.0% | 28% | 5% | 10% | 3% | 11% | 10% | 6%[lower-alpha 257] | 25% | ||||
Fox News | Jul 21–23 | 455 (LV) | ± 4.5% | 33% | 5% | 10% | 2% | 15% | 12% | 15%[lower-alpha 258] | 7% | ||||
YouGov/Economist | Jul 21–23 | 600 (LV) | – | 25% | 6% | 9% | 2% | 13% | 18% | 16%[lower-alpha 259] | 11% | ||||
Morning Consult | Jul 15–21 | 17,285 (LV) | ± 1.0% | 33% | 5% | 13% | 3% | 18% | 14% | 10%[lower-alpha 260] | – | ||||
HarrisX Archived July 18, 2019, at the Wayback Machine | Jul 15–17 | 910 (RV) | – | 26% | 4% | 10% | 4% | 14% | 9% | 11%[lower-alpha 261] | 18% | ||||
YouGov/Economist | Jul 14–16 | 572 (LV) | – | 23% | 7% | 10% | 2% | 13% | 15% | 13%[lower-alpha 262] | 14% | ||||
NBC News/SurveyMonkey | Jul 2–16 | 5,548 (RV) | ± 2.0% | 25% | 8% | 14% | 3% | 16% | 16% | 14%[lower-alpha 263] | 5% | ||||
Morning Consult | Jul 8–14 | 16,504 (LV) | ± 1.0% | 32% | 5% | 13% | 3% | 19% | 14% | 10%[lower-alpha 264] | – | ||||
TheHillHarrisX | Jul 12–13 | 446 (RV) | ± 3.1% | 29% | 1% | 11% | 3% | 16% | 9% | 13%[lower-alpha 265] | 17% | ||||
NBC News/Wall Street Journal | Jul 7–9 | 400 (LV) | ± 4.9% | 26% | 7% | 13% | 2% | 13% | 19% | 10%[lower-alpha 266] | 8% | ||||
YouGov/Economist | Jul 7–9 | 592 (LV) | – | 22% | 6% | 15% | 1% | 12% | 18% | 11%[lower-alpha 267] | 13% | ||||
Emerson College Archived April 14, 2020, at the Wayback Machine | Jul 6–8 | 481 | ± 4.4% | 30% | 5% | 15% | 4% | 15% | 15% | 16%[lower-alpha 268] | – | ||||
Swayable | Jul 5–7 | 1,921 (LV) | ± 2.0% | 28% | 6% | 16% | 4% | 18% | 12% | 7%[lower-alpha 269] | – | ||||
Morning Consult | Jul 1–7 | 16,599 (LV) | ± 1.0% | 31% | 6% | 14% | 3% | 19% | 13% | 15%[lower-alpha 270] | – | ||||
YouGov/Economist | Jun 30 – Jul 2 | 631 (LV) | – | 21% | 9% | 13% | 3% | 10% | 18% | 11%[lower-alpha 271] | 12% | ||||
Ipsos/Reuters | Jun 28 – Jul 2 | 1,367 | ± 3.0% | 22% | 3% | 10% | 3% | 16% | 9% | 9%[lower-alpha 272] | 21% | ||||
YouGov Blue/Data for Progress | Jun 27 – Jul 2 | 1,522 | – | 23% | 7% | 17% | 2% | 15% | 22% | 10%[lower-alpha 273] | – | ||||
HarrisX Archived July 3, 2019, at the Wayback Machine | Jun 29 – Jul 1 | 882 (RV) | ± 3.4% | 28% | 4% | 13% | 3% | 14% | 9% | 15%[lower-alpha 274] | 12% | ||||
ABC News/Washington Post | Jun 28 – Jul 1 | 460 (A) | ± 5.5% | 29% | 4% | 11% | 2% | 23% | 11% | 13%[lower-alpha 275] | 6% | ||||
Change Research | Jun 28 – Jul 1 | 1,185 | ± 2.9% | 18% | 10% | 21% | 2% | 17% | 22% | 8%[lower-alpha 276] | – | ||||
Quinnipiac University | Jun 28 – Jul 1 | 554 (RV) | ± 5.0% | 22% | 4% | 20% | 1% | 13% | 14% | 7%[lower-alpha 277] | 12% |
April–June 2019
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Cory Booker |
Pete Buttigieg |
Kamala Harris |
Beto O'Rourke |
Bernie Sanders |
Elizabeth Warren |
Other |
Undecided | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CNN/SSRS | Jun 28–30 | 656 (RV) | ± 4.7% | 22% | 3% | 4% | 17% | 3% | 14% | 15% | 8%[lower-alpha 278] | 9% | |||
HarrisX Archived July 2, 2019, at the Wayback Machine | Jun 28–30 | 909 (RV) | ± 3.4% | 28% | 2% | 4% | 11% | 3% | 14% | 8% | 10%[lower-alpha 279] | 15% | |||
Morning Consult/FiveThirtyEight | Jun 27–30 | 2,485 (LV) | ± 2% | 31% | 2.5% | 5.9% | 16.8% | 2.1% | 16.8% | 14.4% | 6.7%[lower-alpha 280] | 3.9% | |||
Harvard-Harris | Jun 26–29 | 845 | – | 34% | 3% | 3% | 9% | 2% | 15% | 11% | 10%[lower-alpha 281] | 9% | |||
Morning Consult | Jun 27–28 | 2,407 (LV) | ± 2% | 33% | 3% | 6% | 12% | 2% | 19% | 12% | 13%[lower-alpha 282] | – | |||
Jun 27 | Second night of the first Democratic primary debate | ||||||||||||||
Morning Consult/FiveThirtyEight | Jun 26–27 | 2,041 (LV) | ± 2% | 33.7% | 3.6% | 4.8% | 6.6% | 3.1% | 17.8% | 17.7% | 9.6%[lower-alpha 283] | 3.3% | |||
Jun 26 | First night of the first Democratic primary debate | ||||||||||||||
YouGov Blue/Data for Progress | Jun 25–26 | 1,402 | – | 30% | 2% | 7% | 7% | 3% | 16% | 24% | 7%[lower-alpha 284] | – | |||
HarrisX Archived June 30, 2019, at the Wayback Machine | Jun 24–26 | 892 (RV) | ± 3.4% | 29% | 1% | 3% | 6% | 4% | 17% | 9% | 12%[lower-alpha 285] | 15% | |||
Morning Consult/FiveThirtyEight | Jun 19–26 | 7,150 (LV) | ± 1% | 38.5% | 2.8% | 6.9% | 7.9% | 3.9% | 16.3% | 12.7% | 5.3%[lower-alpha 286] | 5.5% | |||
Echelon Insights | Jun 22–25 | 484 | – | 32% | 2% | 9% | 6% | 3% | 15% | 11% | 6%[lower-alpha 287] | 19% | |||
YouGov/Economist | Jun 22–25 | 522 (LV) | – | 24% | 2% | 5% | 7% | 3% | 15% | 18% | 11%[lower-alpha 288] | 12% | |||
Emerson College Archived January 27, 2020, at the Wayback Machine | Jun 21–24 | 457 | ± 4.5% | 34% | 3% | 6% | 7% | 1% | 27% | 14% | 8%[lower-alpha 289] | – | |||
McLaughlin & Associates Archived June 26, 2019, at the Wayback Machine | Jun 18–24 | 459 | – | 34% | 2% | 6% | 6% | 4% | 17% | 11% | 11%[lower-alpha 290] | 12% | |||
Morning Consult | Jun 17–23 | 16,188 (LV) | ± 1.0% | 38% | 3% | 7% | 6% | 4% | 19% | 13% | 15%[lower-alpha 291] | – | |||
Change Research | Jun 19–21 | 1,071 | – | 24% | 2% | 13% | 8% | 2% | 22% | 22% | 5%[lower-alpha 292] | – | |||
YouGov/Economist | Jun 16–18 | 576 (LV) | – | 26% | 2% | 9% | 7% | 4% | 13% | 14% | 9%[lower-alpha 293] | 15% | |||
Monmouth University | Jun 12–17 | 306 | ± 5.6% | 32% | 2% | 5% | 8% | 3% | 14% | 15% | 7%[lower-alpha 294] | 11% | |||
Morning Consult | Jun 10–16 | 17,226 (LV) | ± 1.0% | 38% | 3% | 7% | 7% | 4% | 19% | 11% | 12%[lower-alpha 295] | – | |||
The Hill/HarrisX | Jun 14–15 | 424 (RV) | ± 4.8% | 35% | 3% | 4% | 5% | 6% | 13% | 7% | 10%[lower-alpha 296] | 17% | |||
Suffolk University/USA Today | Jun 11–15 | 385 | ± 5.0% | 30% | 2% | 9% | 8% | 2% | 15% | 10% | 5%[lower-alpha 297] | 17% | |||
WPA Intelligence (R) Archived June 22, 2019, at the Wayback Machine[upper-alpha 3] | Jun 10–13 | 1,000 | ± 3.1% | 35% | 3% | 8% | 9% | 4% | 14% | 10% | 3%[lower-alpha 298] | 13% | |||
Fox News | Jun 9–12 | 449 (LV) | ± 4.5% | 32% | 3% | 8% | 8% | 4% | 13% | 9% | 9%[lower-alpha 299] | 10% | |||
YouGov/Economist | Jun 9–11 | 513 (LV) | – | 26% | 2% | 8% | 6% | 3% | 12% | 16% | 8%[lower-alpha 300] | 14% | |||
Quinnipiac University | Jun 6–10 | 503 | ± 5.4% | 30% | 1% | 8% | 7% | 3% | 19% | 15% | 5%[lower-alpha 301] | 13% | |||
Change Research | Jun 5–10 | 1,621 | ± 2.6% | 26% | 1% | 14% | 8% | 3% | 21% | 19% | 7%[lower-alpha 302] | – | |||
Morning Consult | Jun 3–9 | 17,012 (LV) | ± 1.0% | 37% | 3% | 7% | 7% | 4% | 19% | 11% | 14%[lower-alpha 303] | – | |||
Ipsos/Reuters | May 29 – Jun 5 | 2,525 | – | 30% | 2% | 5% | 6% | 4% | 15% | 8% | 7%[lower-alpha 304] | 13% | |||
YouGov/Economist | Jun 2–4 | 550 (LV) | – | 27% | 2% | 9% | 8% | 2% | 16% | 11% | 8%[lower-alpha 305] | 15% | |||
Park Street Strategies | May 24 – Jun 4 | 600 (LV) | ± 4% | 32% | 1% | 7% | 12% | 1% | 15% | 13% | 19% [lower-alpha 306] | – | |||
Swayable | Jun 1–3 | 977 (LV) | ± 3.0% | 40% | 4% | 6% | 8% | 3% | 20% | 7% | 7%[lower-alpha 307] | – | |||
Avalanche Strategy | May 31 – Jun 3 | 1,109 | – | 29% | – | 13% | 12% | 4% | 17% | 16% | – | – | |||
The Hill/HarrisX | Jun 1–2 | 431 (RV) | ± 4.7% | 35% | 3% | 8% | 4% | 4% | 16% | 5% | 5% [lower-alpha 308] | 17% | |||
Morning Consult | May 27 – Jun 2 | 16,587 (LV) | ± 1.0% | 38% | 3% | 7% | 7% | 4% | 19% | 10% | 15%[lower-alpha 309] | – | |||
CNN/SSRS | May 28–31 | 412 | ± 6.0% | 32% | 3% | 5% | 8% | 5% | 18% | 7% | 12%[lower-alpha 310] | 8% | |||
Harvard-Harris | May 29–30 | 471 | – | 36% | 3% | 5% | 8% | 4% | 17% | 5% | 9%[lower-alpha 311] | 12% | |||
Morning Consult | May 20–26 | 16,368 (LV) | ± 1.0% | 38% | 3% | 7% | 7% | 4% | 20% | 9% | 13%[lower-alpha 312] | – | |||
HarrisX Archived May 30, 2019, at the Wayback Machine | May 23–25 | 881 (RV) | ± 3.4% | 33% | 3% | 5% | 6% | 3% | 15% | 7% | 8%[lower-alpha 313] | 14% | |||
Echelon Insights | May 20–21 | 447 | – | 38% | 2% | 5% | 5% | 5% | 16% | 5% | 9%[lower-alpha 314] | 16% | |||
Change Research | May 18–21 | 1,420 | ± 2.6% | 31% | 2% | 9% | 8% | 4% | 22% | 15% | 8%[lower-alpha 315] | – | |||
Monmouth University | May 16–20 | 334 | ± 5.4% | 33% | 1% | 6% | 11% | 4% | 15% | 10% | 8%[lower-alpha 316] | 9% | |||
Quinnipiac University | May 16–20 | 454 | ± 5.6% | 35% | 3% | 5% | 8% | 2% | 16% | 13% | 5%[lower-alpha 317] | 11% | |||
Morning Consult | May 13–19 | 14,830 (LV) | ± 1.0% | 39% | 3% | 6% | 8% | 4% | 19% | 9% | 13%[lower-alpha 318] | – | |||
The Hill/HarrisX | May 18–19 | 448 (RV) | ± 4.6% | 33% | 1% | 6% | 6% | 5% | 14% | 8% | 8%[lower-alpha 319] | 19% | |||
Fox News | May 11–14 | 469 (LV) | ± 4.5% | 35% | 3% | 6% | 5% | 4% | 17% | 9% | 10%[lower-alpha 320] | 8% | |||
Ipsos/Reuters | May 10–14 | 1,132 | ± 3.0% | 29% | 2% | 4% | 6% | 6% | 13% | 6% | 10%[lower-alpha 321] | 16% | |||
Emerson College Archived February 17, 2020, at the Wayback Machine | May 10–13 | 429 | ± 4.7% | 33% | 1% | 8% | 10% | 3% | 25% | 10% | 12%[lower-alpha 322] | – | |||
HarrisX Archived May 14, 2019, at the Wayback Machine | May 8–13 | 2,207 (RV) | ± 3.1% | 39% | 4% | 5% | 6% | 5% | 20% | 8% | 11%[lower-alpha 323] | – | |||
Morning Consult | May 6–12 | 15,342 (LV) | ± 1.0% | 39% | 3% | 6% | 8% | 5% | 19% | 8% | 12%[lower-alpha 324] | – | |||
McLaughlin & Associates Archived May 15, 2019, at the Wayback Machine | May 7–11 | 360 | – | 30% | 5% | 4% | 7% | 5% | 19% | 7% | 13%[lower-alpha 325] | 13% | |||
Zogby Analytics Archived November 8, 2020, at the Wayback Machine | May 2–9 | 463 | – | 37% | 3% | 7% | 5% | 5% | 15% | 6% | 11%[lower-alpha 326] | 10% | |||
GBAO | May 1–5 | 800 | ± 3.5% | 36% | 3% | 5% | 6% | 4% | 13% | 8% | 3%[lower-alpha 327] | 22% | |||
Morning Consult | Apr 29 – May 5 | 15,770 (LV) | ± 1.0% | 40% | 3% | 6% | 7% | 5% | 19% | 8% | 12%[lower-alpha 328] | – | |||
The Hill/HarrisX | May 3–4 | 440 (RV) | ± 5.0% | 46% | 3% | 8% | 6% | 3% | 14% | 7% | 14%[lower-alpha 329] | – | |||
Harvard-Harris | Apr 30 – May 1 | 259 (RV) | – | 44% | 3% | 2% | 9% | 3% | 14% | 5% | 6%[lower-alpha 330] | 11% | |||
Quinnipiac University | Apr 26–29 | 419 | ± 5.6% | 38% | 2% | 10% | 8% | 5% | 11% | 12% | 4%[lower-alpha 331] | 8% | |||
HarrisX Archived April 30, 2019, at the Wayback Machine | Apr 26–28 | 741 (RV) | ± 3.7% | 33% | 3% | 5% | 5% | 5% | 16% | 6% | 10%[lower-alpha 332] | 13% | |||
CNN/SSRS | Apr 25–28 | 411 | ± 5.9% | 39% | 2% | 7% | 5% | 6% | 15% | 8% | 10%[lower-alpha 333] | 7% | |||
Morning Consult | Apr 22–28 | 15,475 (LV) | ± 1.0% | 36% | 3% | 8% | 7% | 5% | 22% | 9% | 14%[lower-alpha 334] | – | |||
Apr 25 | Biden announces his candidacy | ||||||||||||||
Ipsos/Reuters | Apr 17–23 | 2,237 | – | 24% | 3% | 7% | 6% | 6% | 15% | 5% | 13%[lower-alpha 335] | 21% | |||
Morning Consult | Apr 15–21 | 14,335 (LV) | ± 1.0% | 30% | 4% | 9% | 8% | 6% | 24% | 7% | 12%[lower-alpha 336] | – | |||
Echelon Insights | Apr 17–19 | 499 | – | 26% | 3% | 7% | 6% | 9% | 22% | 3% | 6%[lower-alpha 337] | 18% | |||
Change Research | Apr 12–15 | 2,518 | ± 2.2% | 21% | 4% | 17% | 7% | 9% | 20% | 8% | 15%[lower-alpha 338] | – | |||
– | 5% | 21% | 10% | 14% | 26% | 10% | 14%[lower-alpha 339] | – | |||||||
Monmouth University | Apr 11–15 | 330 | ± 5.4% | 27% | 2% | 8% | 8% | 4% | 20% | 6% | 5%[lower-alpha 340] | 14% | |||
– | 3% | 11% | 11% | 6% | 27% | 8% | 7%[lower-alpha 341] | 20% | |||||||
USC Dornsife/LAT | Mar 15 – Apr 15 | 2,196 | ± 2.0% | 27% | 2% | 2% | 7% | 7% | 16% | 4% | 9%[lower-alpha 342] | 27% | |||
Apr 14 | Buttigieg announces his candidacy | ||||||||||||||
Emerson College Archived April 14, 2020, at the Wayback Machine | Apr 11–14 | 356 | ± 5.2% | 24% | 2% | 9% | 8% | 8% | 29% | 7% | 14%[lower-alpha 343] | – | |||
Morning Consult | Apr 8–14 | 12,550 (LV) | ± 1.0% | 31% | 4% | 7% | 9% | 8% | 23% | 7% | 14%[lower-alpha 344] | – | |||
– | 6% | 9% | 12% | 11% | 35% | 10% | 19%[lower-alpha 345] | – | |||||||
Morning Consult | Apr 1–7 | 13,644 (LV) | ± 1.0% | 32% | 4% | 5% | 9% | 8% | 23% | 7% | 14%[lower-alpha 346] | – | |||
The Hill/HarrisX | Apr 5–6 | 370 (RV) | ± 5.0% | 36% | 6% | 4% | 9% | 7% | 19% | 6% | 14%[lower-alpha 347] | – |
March 2019
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Cory Booker |
Pete Buttigieg |
Kamala Harris |
Amy Klobuchar |
Beto O'Rourke |
Bernie Sanders |
Elizabeth Warren |
Other |
Undecided | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
HarrisX Archived April 2, 2019, at the Wayback Machine | Mar 29–31 | 743 (RV) | ± 3.7% | 29% | 4% | 3% | 6% | 2% | 6% | 18% | 5% | 6%[lower-alpha 348] | 16% | ||
Morning Consult | Mar 25–31 | 12,940 (LV) | ± 1.0% | 33% | 4% | 2% | 8% | 3% | 8% | 25% | 7% | 10%[lower-alpha 349] | – | ||
Harvard-Harris | Mar 25–26 | 263 | – | 35% | 4% | 2% | 5% | 2% | 7% | 17% | 6% | 9%[lower-alpha 350] | 13% | ||
Quinnipiac University | Mar 21–25 | 559 | ± 5.1% | 29% | 2% | 4% | 8% | 2% | 12% | 19% | 4% | 2%[lower-alpha 351] | 14% | ||
Morning Consult | Mar 18–24 | 13,725 (LV) | ± 1.0% | 35% | 4% | 2% | 8% | 2% | 8% | 25% | 7% | 10%[lower-alpha 349] | – | ||
Fox News | Mar 17–20 | 403 | ± 5.0% | 31% | 4% | 1% | 8% | 1% | 8% | 23% | 4% | 8%[lower-alpha 352] | 11% | ||
Emerson College Archived May 13, 2020, at the Wayback Machine | Mar 17–18 | 487 | ± 4.4% | 26% | 3% | 3% | 12% | 1% | 11% | 26% | 8% | 10%[lower-alpha 353] | – | ||
CNN/SSRS | Mar 14–17 | 456 | ± 5.7% | 28% | 3% | 1% | 12% | 3% | 11% | 20% | 6% | 10%[lower-alpha 354] | 5% | ||
Morning Consult | Mar 11–17 | 13,551 (LV) | ± 1.0% | 35% | 4% | 1% | 8% | 2% | 8% | 27% | 7% | 9%[lower-alpha 355] | – | ||
Mar 14 | O'Rourke announces his candidacy | ||||||||||||||
Change Research | Mar 8–10 | 1,919 | – | 36% | 3% | 2% | 9% | 2% | 7% | 24% | 9% | 8%[lower-alpha 356] | – | ||
– | 5% | 1% | 17% | 3% | 14% | 36% | 13% | 9%[lower-alpha 357] | – | ||||||
HarrisX Archived March 12, 2019, at the Wayback Machine | Mar 8–10 | 740 (RV) | ± 3.7% | 27% | 4% | 0% | 8% | 2% | 6% | 19% | 4% | 8%[lower-alpha 358] | 16% | ||
Morning Consult | Mar 4–10 | 15,226 (LV) | ± 1.0% | 31% | 4% | 1% | 10% | 3% | 7% | 27% | 7% | 11%[lower-alpha 359] | – | ||
Mar 5 | Bloomberg announces that he will not run | ||||||||||||||
Mar 4 | Clinton announces that she will not run | ||||||||||||||
Monmouth University | Mar 1–4 | 310 | ± 5.6% | 28% | 5% | <1% | 10% | 3% | 6% | 25% | 8% | 7%[lower-alpha 360] | 8% | ||
– | 6% | <1% | 15% | 3% | 7% | 32% | 10% | 9%[lower-alpha 361] | 15% | ||||||
GBAO | Feb 25 – Mar 3 | 817 | – | 28% | 3% | 0% | 9% | 2% | 7% | 20% | 5% | 4%[lower-alpha 362] | 22% | ||
Morning Consult | Feb 25 – Mar 3 | 12,560 (LV) | ± 1.0% | 31% | 4% | 1% | 11% | 3% | 6% | 27% | 7% | 12%[lower-alpha 363] | – |
January–February 2019
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Michael Bloomberg |
Cory Booker |
Kamala Harris |
Amy Klobuchar |
Beto O'Rourke |
Bernie Sanders |
Elizabeth Warren |
Other |
Undecided | ||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Morning Consult | Feb 18–24 | 15,642 (LV) | ± 1.0% | 29% | 2% | 4% | 10% | 3% | 7% | 27% | 7% | 13%[lower-alpha 364] | – | ||
Harvard-Harris | Feb 19–20 | 337 | – | 37% | 3% | 2% | 10% | – | 6% | 22% | 4% | 5%[lower-alpha 365] | 10% | ||
Feb 19 | Sanders announces his candidacy | ||||||||||||||
Morning Consult | Feb 11–17 | 15,383 (LV) | ± 1.0% | 30% | 2% | 5% | 11% | 4% | 7% | 21% | 8% | 11%[lower-alpha 366] | – | ||
Emerson College Archived April 30, 2020, at the Wayback Machine | Feb 14–16 | 431 | ± 4.7% | 27% | 2% | 9% | 15% | 5% | 4% | 17% | 9% | 12%[lower-alpha 367] | – | ||
Bold Blue Campaigns | Feb 9–11 | 500 | ± 4.5% | 12% | <1% | <1% | 11% | 1% | 7% | 9% | 3% | 9%[lower-alpha 368] | 48% | ||
Feb 10 | Klobuchar announces her candidacy | ||||||||||||||
Morning Consult | Feb 4–10 | 11,627 (LV) | ± 1.0% | 29% | 2% | 5% | 13% | 3% | 7% | 22% | 8% | 11%[lower-alpha 369] | – | ||
Feb 9 | Warren announces her candidacy | ||||||||||||||
Morning Consult | Jan 28 – Feb 3 | 14,494 (LV) | ± 1.0% | 30% | 2% | 4% | 14% | 2% | 6% | 21% | 9% | 9%[lower-alpha 370] | – | ||
Morning Consult/Politico | Feb 1–2 | 737 (RV) | ± 4.0% | 29% | 2% | 5% | 14% | 2% | 5% | 16% | 6% | 7%[lower-alpha 371] | 13% | ||
Feb 1 | Booker announces his candidacy | ||||||||||||||
Monmouth University | Jan 25–27 | 313 | ± 5.5% | 29% | 4% | 4% | 11% | 2% | 7% | 16% | 8% | 8%[lower-alpha 372] | 9% | ||
Morning Consult/Politico | Jan 25–27 | 685 (RV) | ± 4.0% | 33% | 2% | 3% | 10% | 1% | 6% | 15% | 6% | 10%[lower-alpha 373] | 15% | ||
Morning Consult | Jan 21–27 | 14,381 (LV) | ± 1.0% | 31% | 3% | 3% | 11% | 2% | 7% | 21% | 9% | 9%[lower-alpha 374] | – | ||
Morning Consult/Politico | Jan 18–22 | 694 (RV) | ± 4.0% | 26% | 2% | 4% | 9% | 2% | 6% | 16% | 6% | 11%[lower-alpha 375] | 18% | ||
Jan 21 | Harris announces her candidacy | ||||||||||||||
Emerson College | Jan 20–21 | 355 | ± 5.2% | 45% | 7% | 8% | 3% | 1% | 3% | 5% | 3% | 25%[lower-alpha 376] | – | ||
– | – | – | 19% | – | – | – | 43% | 38%[lower-alpha 377] | – | ||||||
Zogby Analytics | Jan 18–20 | 410 | ± 4.8% | 27% | 8% | 1% | 6% | – | 6% | 18% | 9% | 5%[lower-alpha 378] | 21% | ||
Morning Consult | Jan 14–20 | 14,250 (LV) | ± 1.0% | 30% | 4% | 3% | 6% | 2% | 8% | 23% | 11% | 9%[lower-alpha 379] | – | ||
Harvard-Harris | Jan 15–16 | 479 | – | 23% | 5% | 3% | 7% | – | 8% | 21% | 4% | 8%[lower-alpha 380] | 15% | ||
Morning Consult/Politico | Jan 11–14 | 674 (RV) | ± 4.0% | 32% | 1% | 2% | 6% | 1% | 8% | 15% | 9% | 9%[lower-alpha 381] | 18% | ||
Morning Consult | Jan 7–13 | 4,749 (LV) | ± 2.0% | 31% | 4% | 3% | 7% | 2% | 8% | 23% | 11% | 8%[lower-alpha 382] | – |
October–December 2018
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Michael Bloomberg |
Cory Booker |
Kamala Harris |
Beto O'Rourke |
Bernie Sanders |
Elizabeth Warren |
Other |
Undecided |
---|---|---|---|---|---|---|---|---|---|---|---|---|
CNN/SSRS | Dec 6–9 | 463 | ± 5.6% | 30% | 3% | 5% | 4% | 9% | 14% | 3% | 15%[lower-alpha 383] | 9% |
Emerson College | Dec 6–9 | 320 | – | 26% | – | – | 9% | 15% | 22% | 7% | 22%[lower-alpha 384] | – |
Harvard-Harris | Nov 27–28 | 449 | – | 28% | 4% | 4% | 3% | 7% | 21% | 5% | 4%[lower-alpha 385] | 18% |
Morning Consult/Politico | Nov 7–9 | 733 (RV) | ± 4.0% | 26% | 2% | 3% | 4% | 8% | 19% | 5% | 12%[lower-alpha 386] | 21% |
CNN/SSRS | Oct 4–7 | 464 | ± 5.5% | 33% | 4% | 5% | 9% | 4% | 13% | 8% | 16%[lower-alpha 387] | 6% |
Before October 2018
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Cory Booker |
Andrew Cuomo |
Kirsten Gillibrand |
Kamala Harris |
Bernie Sanders |
Elizabeth Warren |
Oprah Winfrey |
Other |
Undecided |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2018 | |||||||||||||
Zogby Analytics | Aug 6–8 | 576 | ± 4.1% | 27% | 4% | 3% | 2% | 5% | 16% | 7% | – | 7%[lower-alpha 388] | 31% |
GQR Research | Jul 19–26 | 443 | – | 30% | 8% | – | – | 5% | 28% | 13% | – | 8%[lower-alpha 389] | 9% |
Zogby Analytics | Jun 4–6 | 495 | ± 4.4% | 21% | 4% | 4% | 1% | 5% | 19% | 6% | 10% | 2%[lower-alpha 390] | 29% |
Saint Leo University | May 25–31 | – | – | 19% | 2% | 4% | 2% | 4% | 9% | 4% | 15% | 15%[lower-alpha 391] | 21% |
Zogby Analytics | May 10–12 | 533 | ± 4.2% | 26% | 3% | 2% | 1% | 4% | 18% | 8% | 14% | 5%[lower-alpha 392] | 22% |
Civis Analytics | Jan 2018 | – | – | 29% | – | – | – | – | 27% | – | 17% | – | – |
RABA Research Archived November 13, 2018, at the Wayback Machine | Jan 10–11 | 345 | ± 5.0% | 26% | – | – | – | – | 21% | 18% | 20% | – | 15% |
SurveyMonkey/Axios | Jan 10–11 | – | – | 22% | 3% | – | 4% | 7% | 17% | 16% | 16% | 9%[lower-alpha 393] | – |
Emerson College | Jan 8–11 | 216[citation needed] | – | 27% | 3% | – | 3% | 2% | 23% | 9% | – | 15%[lower-alpha 394] | 19% |
GQR Research | Jan 6–11 | 442 | – | 26% | 6% | – | – | – | 29% | 14% | 8% | 12%[lower-alpha 395] | 6% |
2017 | |||||||||||||
Zogby Analytics | Sep 7–9 | 356 | ± 5.2% | 17% | – | 3% | 3% | 6% | 28% | 12% | – | 9%[lower-alpha 396] | 23% |
Gravis Marketing | Jul 21–31 | 1,917 | – | 21% | 4% | 1% | 2% | 6% | – | – | – | 8%[lower-alpha 397] | 43% |
2016 | |||||||||||||
Public Policy Polling | Dec 6–7 | 400 | ± 4.9% | 31% | 4% | 2% | 3% | – | 24% | 16% | – | 7%[lower-alpha 398] | 14% |
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Michael Bloomberg |
Cory Booker |
Hillary Clinton |
Kamala Harris |
Michelle Obama |
Beto O'Rourke |
Bernie Sanders |
Elizabeth Warren |
Oprah Winfrey |
Other |
Undecided |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
McLaughlin & Associates Archived December 24, 2019, at the Wayback Machine | Dec 14–18, 2019 | 480 (LV) | – | 23% | 5% | 4% | 6% | – | – | – | 17% | 15% | – | 22%[lower-alpha 399] | 10% |
Zogby Analytics | Dec 5–8, 2019 | 443 (LV) | ± 4.7% | 28% | 9% | –[lower-alpha 400] | 6% | – | – | – | 20% | 12% | – | 21%[lower-alpha 401] | 5% |
Harvard-Harris | Nov 27–29, 2019 | 756 (RV) | – | 20% | 5% | 1% | 22% | 2% | – | 1% | 12% | 9% | – | 22%[lower-alpha 402] | 7% |
Harvard-Harris | Oct 29–31, 2019 | 640 (RV)[lower-alpha 126] | – | 19% | 6% | 3% | 18% | 3% | – | 2% | 12% | 13% | – | 17%[lower-alpha 403] | 7% |
Fox News | Oct 27–30, 2019 | 471 (LV) | ± 4.5% | – | – | – | 27% | – | – | – | – | – | – | 30%[lower-alpha 404] | 43% |
– | – | – | – | – | 50% | – | – | – | – | 8%[lower-alpha 405] | 42% | ||||
McLaughlin & Associates Archived October 25, 2019, at the Wayback Machine | Oct 17–22, 2019 | 468 (LV) | – | –[lower-alpha 406] | 1% | 4% | 10% | 9% | – | 3% | 23% | 20% | – | 21%[lower-alpha 407] | 10% |
Harvard-Harris | Apr 30 – May 1, 2019 | 254 (RV) | – | 34% | 2% | 5% | 6% | 4% | – | 8% | 17% | 3% | – | 12%[lower-alpha 408] | 9% |
ABC News/Washington Post* | Apr 22–25, 2019 | 427 (A) | ± 5.5% | 17% | <1% | 1% | 2% | 4% | 2% | 4% | 11% | 4% | – | 14%[lower-alpha 409] | 35% |
Harvard-Harris | Mar 25–26, 2019 | 273 | – | 26% | 0% | 3% | 11% | 11% | – | 5% | 18% | 5% | – | 6%[lower-alpha 410] | 12% |
McLaughlin & Associates Archived March 25, 2019, at the Wayback Machine | Mar 20–24, 2019 | 447 | – | 28% | – | 3% | 8% | 8% | – | 8% | 17% | 5% | – | 8%[lower-alpha 411] | 16% |
D-CYFOR | Feb 22–23, 2019 | 453 | – | 39% | 2% | 4% | 8% | 8% | – | 3% | 14% | 5% | – | 5%[lower-alpha 412] | 11% |
Harvard-Harris | Feb 19–20, 2019 | 346 | – | 30% | 2% | 5% | 10% | 10% | – | 4% | 19% | 4% | – | 1%[lower-alpha 413] | 13% |
The Hill/HarrisX | Feb 17–18, 2019 | 370 (RV) | ± 5.0% | 25% | 5% | 4% | – | 12% | 25% | 6% | 11% | 5% | – | 7%[lower-alpha 414] | – |
McLaughlin & Associates Archived February 15, 2019, at the Wayback Machine | Feb 6–10, 2019 | 450 | – | 25% | 2% | 3% | 7% | 8% | – | 6% | 16% | 5% | 5% | 10%[lower-alpha 415] | 15% |
ABC News/Washington Post* | Jan 21–24, 2019 | 447 | ± 5.5% | 9% | <1% | 1% | 1% | 8% | 2% | 3% | 4% | 2% | 1% | 11%[lower-alpha 416] | 43% |
Zogby Analytics | Jan 18–20, 2019 | 410 | ± 4.8% | 25% | 5% | 3% | – | 5% | 17% | 4% | 12% | 5% | – | 5%[lower-alpha 417] | 20% |
Harvard-Harris | Jan 15–16, 2019 | 488 | – | 24% | 5% | 2% | 10% | 4% | – | 9% | 13% | 5% | – | 6%[lower-alpha 418] | 17% |
Morning Consult/Politico | Jan 4–6, 2019 | 699 (RV) | ± 4.0% | 27% | 1% | 3% | 12% | 3% | – | 7% | 16% | 4% | – | 9%[lower-alpha 419] | 15% |
Change Research | Dec 13–17, 2018 | 2,968 | – | 21% | 2% | 4% | 5% | 8% | – | 21% | 16% | 7% | – | 18%[lower-alpha 420] | – |
Morning Consult/Politico | Dec 14–16, 2018 | 706 (RV) | ± 4.0% | 25% | 2% | 3% | 13% | 3% | – | 8% | 15% | 3% | – | 13%[lower-alpha 421] | 15% |
McLaughlin & Associates Archived December 19, 2018, at the Wayback Machine | Dec 10–14, 2018 | 468 | – | 17% | 2% | – | 9% | 3% | 16% | 11% | 18% | 4% | 3% | 7%[lower-alpha 422] | 11% |
Harvard-Harris | Nov 27–28, 2018 | 459 | – | 25% | 2% | 3% | 13% | 2% | – | 9% | 15% | 4% | – | 5%[lower-alpha 423] | 15% |
The Hill/HarrisX | Nov 5–6, 2018 | 370 (RV) | ± 5.0% | 30% | 5% | 5% | 16% | 5% | – | – | 20% | 5% | – | – | 14% |
Change Research | Oct 24–26, 2018 | – | – | 23% | – | 5% | 6% | 10% | – | 10% | 18% | 9% | – | 8%[lower-alpha 424] | – |
Harvard-Harris | Jun 24–25, 2018 | 533 | – | 32% | 3% | 6% | 18% | 2% | – | – | 16% | 10% | – | 14%[lower-alpha 425] | – |
Harvard-Harris | Jan 13–16, 2018 | 711 | – | 27% | – | 4% | 13% | 4% | – | – | 16% | 10% | 13% | 13%[lower-alpha 426] | – |
USC Dornsife/LAT | Dec 15, 2017 – Jan 15, 2018 | 1,576 | ± 3.0% | 28% | – | 3% | 19% | 5% | – | – | 22% | 11% | – | 7%[lower-alpha 427] | – |
Zogby Analytics | Oct 19–25, 2017 | 682 | ± 3.8% | 19% | – | – | – | 3% | 22% | – | 18% | 8% | – | 10%[lower-alpha 428] | 20% |
Poll source | Date(s) administered |
Sample size[lower-alpha 1] |
Margin of error |
Joe Biden |
Michael Bloomberg |
Pete Buttigieg |
Kirsten Gillibrand |
Kamala Harris |
Amy Klobuchar |
Bernie Sanders |
Elizabeth Warren |
Oprah Winfrey |
Undecided |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ipsos/Reuters | Mar 13-16, 2020 | 458 (RV) | ± 5.2% | 54% | – | – | – | – | – | 46% | – | – | – |
Ipsos/Reutuers | Mar 6-9, 2020 | 420 (RV) | ± 5.5% | 59% | – | – | – | – | – | 41% | – | – | – |
Ipsos/Reuters | Mar 4-5, 2020 | 474 (RV) | ± 5.1% | 55% | – | – | – | – | – | 45% | – | – | – |
Ipsos/Reuters | Feb 28-Mar 2, 2020 | 469 (RV) | ± 5.2% | 48% | – | – | – | – | – | 52% | – | – | – |
– | 41% | 59% | |||||||||||
Change Research/Election Science | Feb 25–27, 2020 | 821 (LV) | – | 78.6% | 21.4% | – | – | – | – | – | – | – | – |
45.4% | – | 54.6% | – | – | – | ||||||||
51.1% | – | – | 48.9% | – | – | ||||||||
35.7% | – | – | – | 64.3% | – | ||||||||
32.4% | – | – | – | – | 67.6% | ||||||||
– | 77.1% | 22.9% | – | – | – | ||||||||
– | 27.4% | – | 72.6% | – | – | ||||||||
– | 24.9% | – | – | 75.1% | – | ||||||||
– | 22.7% | – | – | – | 77.3% | ||||||||
– | – | 57.5% | 42.5% | – | – | ||||||||
– | – | 37.2% | – | 62.8% | – | ||||||||
– | – | 31.9% | – | – | 68.1% | ||||||||
– | – | – | 31.9% | 68.1% | – | ||||||||
– | – | – | 22.6% | – | 77.4% | ||||||||
– | – | – | – | 54.2% | 45.8% | ||||||||
NBC News/Wall Street Journal | Feb 14-17, 2020 | 426 (LV) | ± 4.8%[lower-alpha 429] | – | 38% | – | – | – | – | 59% | – | – | 3% |
± 4.8%[lower-alpha 430] | – | 40% | 57% | 5% | |||||||||
Zogby Analytics | Feb 13–14, 2020 | 732 (LV) | ± 3.6% | – | 50% | – | – | – | – | 50% | – | – | – |
YouGov/Yahoo News | Feb 12–13, 2020 | 367 (LV) | – | 47% | 34% | – | – | – | – | – | – | – | 19% |
347 (LV) | 45% | – | 42% | – | – | – | 13% | ||||||
362 (LV) | 43% | – | – | 45% | – | – | 12% | ||||||
359 (LV) | 44% | – | – | – | 48% | – | 8% | ||||||
366 (LV) | 41% | – | – | – | – | 49% | 9% | ||||||
331 (LV) | – | 37% | 44% | – | – | – | 19% | ||||||
351 (LV) | – | 38% | – | 43% | – | – | 20% | ||||||
369 (LV) | – | 38% | – | – | 53% | – | 10% | ||||||
375 (LV) | – | 38% | – | – | – | 52% | 10% | ||||||
388 (LV) | – | – | 33% | 44% | – | – | 23% | ||||||
347 (LV) | – | – | 37% | – | 54% | – | 10% | ||||||
347 (LV) | – | – | 34% | – | – | 52% | 14% | ||||||
383 (LV) | – | – | – | 33% | 54% | – | 13% | ||||||
344 (LV) | – | – | – | 31% | – | 50% | 19% | ||||||
348 (LV) | – | – | – | – | 44% | 42% | 14% | ||||||
YouGov Blue/Data for Progress[upper-alpha 1] | Jan 18–26, 2020 | 1,619 (LV) | ± 2.6% | 53% | – | – | – | – | – | 41% | – | – | – |
47% | – | – | – | – | 45% | – | – | ||||||
Echelon Insights | Jan 20–23, 2020 | 474 (LV) | – | 56% | 32% | – | – | – | – | – | 12% | ||
54% | – | – | – | 38% | – | – | 8% | ||||||
48% | – | – | – | – | 43% | – | 9% | ||||||
Echelon Insights | Dec 9–14, 2019 | 447 (LV) | – | 65% | 20% | – | – | – | – | – | 16% | ||
58% | – | – | – | 32% | – | – | 11% | ||||||
59% | – | – | – | – | 29% | – | 11% | ||||||
Swayable | Nov 16–18, 2019 | 2,077 (LV) | ± 2% | 44.8% | – | – | – | – | 34.2% | – | 21%[lower-alpha 431] | ||
Swayable | Oct 26–27, 2019 | 2,172 (LV) | ± 2% | 45.2% | – | – | – | – | 34.7% | – | 20.1%[lower-alpha 431] | ||
Echelon Insights | Oct 21–25, 2019 | 449 (LV) | – | 62% | – | – | 25% | – | – | – | 13% | ||
60% | – | – | – | 28% | – | – | 11% | ||||||
49% | – | – | – | – | 34% | – | 17% | ||||||
Swayable | Oct 7–8, 2019 | 2,077 (LV) | ± 2% | 48.1% | – | – | – | – | 36.2% | – | 15.7%[lower-alpha 431] | ||
HarrisX Archived October 12, 2019, at the Wayback Machine[note 1] | Oct 4–6, 2019 | 803 (LV) | – | 41% | – | – | 41% | – | – | – | 18% | ||
41% | – | 40% | – | 19% | |||||||||
42% | – | – | 39% | 20% | |||||||||
– | 38% | 42% | – | 19% | |||||||||
– | 40% | – | 36% | 24% | |||||||||
– | – | 42% | 40% | 18% | |||||||||
Swayable | Sep 25–26, 2019 | 3,491 (LV) | ± 2% | 47.7% | – | – | – | – | 34.2% | – | 18.1%[lower-alpha 431] | ||
Morning Consult | Sep 20–22, 2019 | 635 (LV) | – | 52% | – | – | – | 37% | – | – | 12% | ||
45% | – | 38% | 17% | ||||||||||
– | 38% | 49% | 13% | ||||||||||
Swayable | Sep 16–18, 2019 | 3,140 (LV) | ± 2% | 49.8% | – | – | – | 31% | – | – | 19.2%[lower-alpha 431] | ||
Fox News | Sep 15–17, 2019 | 480(LV) | ± 4.5% | 53% | – | – | – | – | 37% | – | 7% | ||
YouGov/FairVote [lower-alpha 432] | Sep 2–6, 2019 | 1002(LV) | ± 3.3% | 51% | – | – | – | – | 40% | – | – | 7% | |
43% | – | – | – | – | 49% | 6% | |||||||
– | – | – | – | 36% | 55% | 7% | |||||||
63.5% | 36.5% | – | – | – | – | – | |||||||
60.4% | – | 39.6% | – | – | – | ||||||||
86.4% | – | – | 16.4% | – | – | ||||||||
– | 44.6% | 55.4% | – | – | – | ||||||||
– | 72.8% | – | 27.2% | – | – | ||||||||
– | 34.6% | – | – | 65.4% | – | ||||||||
– | 20.7% | – | – | – | 79.3% | ||||||||
– | – | 79.6% | 20.4% | – | – | ||||||||
– | – | 42.3% | – | 57.7% | – | ||||||||
– | – | 24.6% | – | – | 75.4% | ||||||||
– | – | – | 22.8% | 77.2% | – | ||||||||
– | – | – | 9.9% | – | 90.1% | ||||||||
Swayable | Aug 22–23, 2019 | 1,849 (LV) | ± 2% | 46.8% | – | – | – | – | 30.5% | – | – | 22.7%[lower-alpha 431] | |
Echelon Insights | Aug 19–21, 2019 | 479 (RV) | – | 55% | – | – | 31% | – | – | – | 14% | ||
55% | – | 35% | – | 10% | |||||||||
52% | – | – | 32% | 16% | |||||||||
HarrisX Archived October 8, 2019, at the Wayback Machine | Aug 16–18, 2019 | 909 (RV) | – | 42% | – | – | 38% | – | – | – | 19% | ||
44% | – | 38% | – | 18% | |||||||||
39% | – | – | 41% | 20% | |||||||||
– | 35% | 42% | – | 23% | |||||||||
– | 38% | – | 33% | 30% | |||||||||
– | – | 43% | 37% | 21% | |||||||||
Swayable | Aug 5–6, 2019 | 1,958 (LV) | ± 2% | 46.5% | – | – | – | 30.6% | – | – | 22.9%[lower-alpha 431] | ||
Echelon Insights | Jul 23–27, 2019 | 510 (RV) | – | 56% | – | – | 33% | – | – | – | 11% | ||
58% | – | 29% | – | 12% | |||||||||
54% | – | – | 35% | 10% | |||||||||
Swayable | Jul 5–7, 2019 | 1,921 (LV) | ± 2% | 43% | – | – | – | 32% | – | – | 25%[lower-alpha 431] | ||
HarrisX Archived July 2, 2019, at the Wayback Machine | Jun 28–30, 2019 | 909 (RV) | ± 3.4% | 40% | – | – | 41% | – | – | – | 20% | ||
41% | – | – | – | 40% | – | – | 19% | ||||||
41% | – | – | – | – | 40% | – | 19% | ||||||
– | – | – | 39% | 41% | – | – | 20% | ||||||
– | – | – | 34% | – | 35% | – | 31% | ||||||
– | – | – | – | 41% | 36% | – | 23% | ||||||
Echelon Insights | Jun 22–25, 2019 | 484 | – | 57% | – | – | – | 27% | – | – | 16% | ||
56% | – | – | – | – | 26% | – | 18% | ||||||
Swayable | Jun 1–3, 2019 | 977 (LV) | ± 3% | 53.4% | – | – | – | 28.6% | – | – | 18%[lower-alpha 431] | ||
HarrisX Archived May 31, 2019, at the Wayback Machine | May 28–30, 2019 | 881 (RV) | ± 3.4% | 41% | – | – | 38% | – | – | – | 20% | ||
43% | – | – | – | 41% | – | – | 16% | ||||||
39% | – | – | – | – | 41% | – | 20% | ||||||
– | – | – | 37% | 42% | – | – | 21% | ||||||
– | – | – | – | 37% | 40% | – | 23% | ||||||
Echelon Insights | May 20–21, 2019 | 447 | – | 65% | 17% | – | – | – | – | – | 19% | ||
63% | – | – | 20% | – | – | – | 17% | ||||||
61% | – | – | – | 25% | – | – | 14% | ||||||
66% | – | – | – | – | 19% | – | 15% | ||||||
Morning Consult/Politico | Jan 11–16, 2018 | 689 (RV) | ± 4.0% | 54% | – | – | – | – | – | 31% | 15% | ||
– | – | 23% | – | – | – | 44% | 34% | ||||||
– | – | – | – | 46% | – | 37% | 17% | ||||||
– | – | – | – | – | 35% | 39% | 26% |
Unlike traditional preference polling, favorability ratings allow individuals to independently rate each candidate. This provides a comprehensive impression of a candidate's electorate appeal without vote splitting distortion, where votes divide between ideologically similar candidates in multi-candidate polls. Favorability indicates general candidate acceptance among voters, irrespective of final vote choice. The table uses net favorability (favorable minus unfavorable).
From February 2020 to April 2020
Poll source | Date(s) administered |
Biden |
Sanders |
Gabbard |
Warren |
Bloomberg |
Klobuchar |
Buttigieg |
Steyer |
Patrick |
Bennet |
Yang |
---|---|---|---|---|---|---|---|---|---|---|---|---|
YouGov/Economist | Apr 26–28, 2020 | 51% | ||||||||||
Emerson College | Apr 26–28, 2020 | 61.1% | ||||||||||
YouGov/Economist | Apr 19–21, 2020 | 54% | ||||||||||
Morning Consult/Politico | Apr 18–19, 2020 | 66% | ||||||||||
Morning Consult | Apr 13–19, 2020 | 60% | ||||||||||
YouGov/Economist | Apr 12–14, 2020 | 54% | ||||||||||
Morning Consult | Apr 6-12, 2020 | 57% | ||||||||||
YouGov/Economist | Apr 5–7, 2020 | 58% | 52% | |||||||||
Fox News | Apr 4–7, 2020 | 61% | ||||||||||
Monmouth | Apr 3–7, 2020 | 57% | 45% | |||||||||
Quinnipiac | Apr 2–6, 2020 | 66% | ||||||||||
Morning Consult | Mar 31 - Apr 5, 2020 | 56% | 51% | |||||||||
YouGov/Economist | Mar 29–31, 2020 | 43% | 52% | |||||||||
Selzer & Co./Grinnell College | Mar 27–30, 2020 | 59% | 49% | |||||||||
Morning Consult | Mar 23–29, 2020 | 56% | 49% | |||||||||
YouGov/Economist | Mar 22–24, 2020 | 47% | 39% | |||||||||
Monmouth | Mar 18–22, 2020 | 69% | ||||||||||
Morning Consult | Mar 16–22, 2020 | 56% | 50% | |||||||||
YouGov/Economist | Mar 15–17, 2020 | 50% | 50% | −14% | ||||||||
Ipsos/Reutuers | Mar 13–16, 2020 | 62% | 58% | |||||||||
Morning Consult | Mar 11–15, 2020 | 57% | 52% | −6% | ||||||||
NBC/WSJ[lower-alpha 433] | Mar 11–13, 2020 | 55% | 51% | |||||||||
YouGov/Hofstra University | Mar 5-12, 2020 | 74.1% | 53.4% | 71.6% | ||||||||
YouGov/Economist | Mar 8-10, 2020 | 47% | 40% | |||||||||
Ipsos/Reuters | Mar 6–9, 2020 | 70% | 59% | |||||||||
Morning Consult | Mar 5–8, 2020 | 55% | 46% | −10% | ||||||||
Quinnipiac | Mar 5–8, 2020 | 64% | 54% | |||||||||
CNN/SSRS | Mar 4–7, 2020 | 51% | 40% | 39% | −11% | |||||||
YouGov/Economist | Mar 1–3, 2020 | 41% | 36% | −23% | 50% | −7% | 36% | 36% | ||||
YouGov/Yahoo News | Feb 26–27, 2020 | 57% | 57% | 60% | 15% | 48% | 44% | |||||
Change Research/Election Science[lower-alpha 434] | Feb 25–27, 2020 | 36% | 60% | 7% | 55% | 20% | 28% | 39% | 13% | |||
Morning Consult | Feb 23–27, 2020 | 40% | 52% | −8% | 35% | 17% | 26% | 35% | 16% | |||
Fox News | Feb 23–26, 2020 | 47% | 48% | 38% | 22% | 27% | 35% | 17% | ||||
YouGov/Economist | Feb 23–25, 2020 | 37% | 51% | −26% | 52% | −12% | 36% | 26% | 19% | |||
Morning Consult | Feb 20, 2020 | 17% | ||||||||||
YouGov/Economist | Feb 16–18, 2020 | 39% | 46% | −28% | 53% | 15% | 41% | 43% | 26% | |||
Morning Consult | Feb 12–17, 2020 | 39% | 53% | −7% | 36% | 36% | 32% | 41% | 18% | |||
YouGov/Economist | Feb 9–11, 2020 | 34% | 48% | −20% | 51% | 28% | 35% | 39% | 33% | 11% | 17% | 51% |
Ipsos/Reuters | Feb 6–10, 2020 | 56% | 65% | 56% | 53% | 36% | 49% | 26% | ||||
Monmouth | Feb 6–9, 2020 | 38% | 53% | 48% | 14% | 31% | 36% | |||||
Quinnipiac | Feb 5–9, 2020 | 54% | 58% | 60% | 40% | 49% | 47% | 20% | 32% | |||
Morning Consult | Feb 4–9, 2020 | 43% | 53% | −6% | 41% | 40% | 28% | 42% | 21% | 4% | 8% | 35% |
Ipsos/FiveThirtyEight | Feb 7–8, 2020 | 33.9% | 42.8% | 37.1% | 23.1% | 35.8% | 12.9% | 20.7% | ||||
Ipsos/FiveThirtyEight | Feb 4–6, 2020 | 39.5% | 41.5% | 38.3% | 19.6% | 33.8% | 11.4% | 21.6% | ||||
YouGov/Economist | Feb 2–4, 2020 | 40% | 38% | −27% | 49% | 26% | 32% | 40% | 29% | 11% | 19% | 46% |
Morning Consult | Jan 27 – Feb 2, 2020 | 47% | 53% | −7% | 44% | 37% | 23% | 33% | 23% | 5% | 8% | 35% |
From October 2019 to January 2020
Poll source | Date(s) administered |
Biden |
Sanders |
Gabbard |
Warren |
Bloomberg |
Klobuchar |
Buttigieg |
Steyer |
Patrick |
Bennet |
Yang |
Delaney |
Booker |
Williamson |
Castro |
Harris |
Bullock |
Sestak |
Messam |
O'Rourke |
Ryan |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
YouGov/Economist | Jan 26–28, 2020 | 40% | 45% | −30% | 58% | 12% | 33% | 38% | 19% | 8% | 11% | 47% | 1% | |||||||||
Morning Consult | Jan 20–26, 2020 | 52% | 52% | −5% | 43% | 33% | 25% | 35% | 22% | 4% | 11% | 36% | 5% | |||||||||
Echelon Insights | Jan 20–23, 2020 | 51% | 52% | 50% | 44% | 47% | ||||||||||||||||
YouGov/Economist | Jan 19–21, 2020 | 50% | 50% | −19% | 57% | 22% | 36% | 37% | 30% | 4% | 15% | 47% | −1% | |||||||||
Monmouth | Jan 16–20, 2020 | 52% | 48% | 42% | 17% | 32% | 27% | 6% | 35% | |||||||||||||
Morning Consult | Jan 15–19, 2020 | 51% | 53% | −6% | 44% | 32% | 24% | 34% | 24% | 5% | 10% | 36% | 4% | |||||||||
Ipsos/FiveThirtyEight | Jan 14–15, 2020 | 43.6% | 44.2% | 47.1% | 18.1% | 31.2% | 15% | |||||||||||||||
YouGov/Economist | Jan 11–14, 2020 | 43% | 49% | −34% | 53% | 11% | 21% | 29% | 15% | 1% | 3% | 28% | −7% | 42% | ||||||||
Ipsos/FiveThirtyEight | Jan 10–13, 2020 | 45.3% | 47.8% | 43.3% | 12.3% | 26.5% | 9.9% | |||||||||||||||
Morning Consult | Jan 6–12, 2020 | 49% | 59% | −6% | 47% | 23% | 21% | 34% | 21% | 6% | 8% | 32% | 4% | 32% | ||||||||
YouGov/Economist | Jan 5–7, 2020 | 43% | 55% | −31% | 60% | 4% | 26% | 36% | 19% | 8% | 10% | 34% | −2% | 44% | −22% | |||||||
Morning Consult | Dec 30, 2019 – Jan 5, 2020 | 52% | 56% | −8% | 44% | 17% | 21% | 34% | 20% | 4% | 8% | 31% | 3% | 29% | −6% | |||||||
YouGov/Economist | Dec 28–31, 2019 | 48% | 49% | −25% | 55% | −6% | 32% | 32% | 23% | 6% | 9% | 39% | −2% | 40% | −21% | 34% | ||||||
Morning Consult | Dec 23–29, 2019 | 51% | 56% | −8% | 55% | 15% | 22% | 35% | 19% | 5% | 8% | 32% | 4% | 31% | −3% | 17% | ||||||
YouGov/Economist | Dec 22–24, 2019 | 42% | 48% | −40% | 59% | −5% | 28% | 35% | 19% | 6% | 6% | 40% | −1% | 48% | −21% | 38% | ||||||
Morning Consult | Dec 20–22, 2019 | 49% | 55% | −12% | 44% | 17% | 26% | 33% | 19% | 4% | 8% | 34% | 3% | 28% | −5% | 19% | ||||||
Ipsos/FiveThirtyEight | Dec 19–20, 2019 | 45% | 42.6% | 42.9% | 17.1% | 27.6% | 7.4% | 22.3% | ||||||||||||||
Ipsos/FiveThirtyEight | Dec 13–18, 2019 | 43.2% | 40.5% | 40.1% | 11% | 29.4% | 4.2% | 16.1% | ||||||||||||||
YouGov/Economist | Dec 14–17, 2019 | 45% | 47% | −21% | 56% | −3% | 26% | 27% | 15% | 1% | 9% | 35% | −3% | 38% | −17% | 29% | ||||||
CNN/SSRS | Dec 12–15, 2019 | 42% | 54% | 47% | 32% | |||||||||||||||||
Morning Consult | Dec 9–15, 2019 | 49% | 57% | −1% | 44% | 14% | 21% | 30% | 15% | 4% | 10% | 27% | 4% | 31% | −4% | 17% | ||||||
Echelon Insights | Dec 9–14, 2019 | 67% | 56% | 48% | 14% | 40% | ||||||||||||||||
YouGov/Economist | Dec 7–10, 2019 | 45% | 49% | −19% | 55% | −9% | 25% | 33% | 5% | 3% | 5% | 25% | −9% | 41% | −17% | 27% | ||||||
Quinnipiac | Dec 4–9, 2019 | 56% | 60% | 54% | 9% | 32% | 39% | |||||||||||||||
Monmouth | Dec 4–8, 2019 | 56% | 53% | 61% | 1% | 35% | 25% | |||||||||||||||
Morning Consult | Dec 2–8, 2019 | 50% | 57% | −5% | 47% | 13% | 22% | 32% | 15% | 4% | 6% | 28% | 3% | 32% | −5% | 18% | ||||||
YouGov/Economist | Dec 1–3, 2019 | 43% | 48% | −19% | 53% | −5% | 23% | 37% | 8% | 6% | 11% | 28% | −1% | 43% | −18% | 38% | 37% | 7% | −2% | |||
Morning Consult | Nov 25 – Dec 1, 2019 | 50% | 54% | −4% | 42% | 9% | 20% | 34% | 14% | 5% | 8% | 26% | 1% | 28% | −4% | 17% | 28% | |||||
YouGov/Economist | Nov 24–26, 2019 | 46% | 51% | −17% | 52% | −11% | 29% | 38% | 8% | 4% | 12% | 30% | 5% | 46% | −14% | 31% | 37% | 8% | 1% | |||
Morning Consult | Nov 21–24, 2019 | 45% | 56% | −6% | 44% | 1% | 18% | 35% | 11% | 1% | 6% | 28% | 2% | 32% | −5% | 17% | 32% | 4% | ||||
Ipsos/Reuters | Nov 21–22, 2019 | 55% | 68% | 57% | 3% | 38% | −6% | |||||||||||||||
Ipsos/FiveThirtyEight | Nov 20–21, 2019 | 44.5% | 44% | −17% | 48.7% | 14.3% | 37.3% | 2.1% | 16.9% | 26.3% | 25.9% | |||||||||||
YouGov/Economist | Nov 17–19, 2019 | 50% | 45% | −20% | 59% | 4% | 28% | 46% | 10% | 6% | 13% | 31% | 0% | 39% | −15% | 31% | 37% | 8% | 1% | −3% | ||
Ipsos/FiveThirtyEight | Nov 14–18, 2019 | 47.9% | 42.7% | −12.5% | 46.2% | 10.3% | 34.4% | 1.3% | 12.4% | 24.6% | 24.8% | |||||||||||
Morning Consult | Nov 11–17, 2019 | 52% | 57% | 0% | 48% | 5% | 20% | 34% | 11% | 4% | 10% | 24% | 3% | 31% | −6% | 16% | 29% | 4% | ||||
Ipsos/Reuters | Nov 12–14, 2019 | 62% | 67% | 59% | 15% | 45% | ||||||||||||||||
YouGov/Economist | Nov 10–12, 2019 | 37% | 52% | 58% | 6% | 25% | 38% | −2% | 13% | −5% | 29% | 44% | −21% | 30% | 41% | −3% | −1% | |||||
Morning Consult | Nov 4–10, 2019 | 54% | 56% | 50% | 25% | 32% | −1% | 3% | 3% | 13% | 16% | 36% | 5% | −6% | 22% | |||||||
YouGov/Economist | Nov 3–5, 2019 | 42% | 50% | −16% | 64% | 23% | 39% | 16% | 9% | 30% | −3% | 37% | −13% | 32% | 36% | 4% | 3% | −2% | ||||
Change Research/Crooked Media | Oct 31 – Nov 3, 2019 | 42% | 48% | 63% | 46% | 35% | ||||||||||||||||
Monmouth | Oct 30 – Nov 3, 2019 | 57% | 47% | 70% | 33% | 33% | ||||||||||||||||
Morning Consult | Oct 28 – Nov 3, 2019 | 54% | 56% | −1% | 50% | 22% | 33% | 13% | 5% | 25% | 3% | 32% | −6% | 16% | 36% | 3% | ||||||
YouGov/Kalikow School at Hofstra University | Oct 25–31, 2019 | 66.7% | 69.6% | 70.6% | ||||||||||||||||||
YouGov/Economist | Oct 27–29, 2019 | 49% | 51% | −13% | 62% | 21% | 45% | 5% | 11% | 30% | 0% | 39% | −17% | 29% | 37% | 5% | −5% | −5% | 35% | |||
Morning Consult | Oct 21–27, 2019 | 55% | 59% | −2% | 53% | 18% | 35% | 12% | 8% | 26% | 4% | 31% | −5% | 15% | 36% | 6% | 27% | 5% | ||||
Echelon Insights | Oct 21–25, 2019 | 58% | 53% | 61% | 43% | 40% | ||||||||||||||||
YouGov/Economist | Oct 20–22, 2019 | 39% | 53% | −8% | 64% | 24% | 42% | 12% | 10% | 27% | 0% | 43% | −16% | 31% | 38% | 5% | −3% | 0% | 33% | 1% | ||
CNN/SSRS | Oct 17–20, 2019 | 54% | 58% | 50% | 22% | 39% | 46% | |||||||||||||||
Morning Consult | Oct 16–20, 2019 | 49% | 56% | 3% | 54% | 23% | 36% | 12% | 5% | 26% | 5% | 32% | −6% | 19% | 36% | 5% | 30% | 5% | ||||
Ipsos/Reuters[lower-alpha 435] | Oct 17–18, 2019 | 66.91% | 55.83% | 9.59% | 61.59% | 25.38% | 33.66% | 14.9% | 27.17% | 36.13% | 20.66% | 40.64% | 29.84% | |||||||||
Morning Consult | Oct 16, 2019 | 48% | 55% | 8% | 51% | 25% | 43% | 13% | 11% | 29% | 5% | 31% | −5% | 19% | 35% | 5% | 29% | 9% | ||||
Ipsos/FiveThirtyEight | Oct 15–16, 2019 | 48.6% | 45.3% | −6.7% | 54.3% | 15% | 33.5% | 2% | 14.5% | 25.3% | 8.2% | 28.4% | 17% | |||||||||
YouGov/Economist | Oct 13–15, 2019 | 45% | 48% | 5% | 63% | 27% | 43% | 8% | 12% | 31% | 1% | 37% | −11% | 31% | 39% | 9% | 1% | −2% | 37% | 1% | ||
Lord Ashcroft Polls | Oct 1-15, 2019[lower-alpha 436] | 55.05% | 58.30% | 44.17% | 4.93% | 14.68% | 13.71% | 17.89% | 28.58% | 17.68% | ||||||||||||
Ipsos/FiveThirtyEight | Oct 7–14, 2019 | 47.4% | 43.1% | 2.2% | 52.1% | 11.8% | 31% | −0.8% | 14.2% | 26.3% | 11.6% | 30.7% | 22.6% | |||||||||
HarrisX Archived October 19, 2019, at the Wayback Machine | Oct 12–13, 2019 | 62% | 44% | 11% | 53% | 16% | 34% | 13% | 21% | 31% | 20% | 38% | 31% | |||||||||
Quinnipiac | Oct 11–13, 2019 | 60% | 54% | 70% | ||||||||||||||||||
Morning Consult | Oct 7–12, 2019 | 55% | 57% | 11% | 51% | 20% | 33% | 10% | 4% | 25% | 3% | 31% | −2% | 16% | 36% | 5% | 28% | 3% | ||||
Fox News | Oct 6–8, 2019 | 58% | 63% | 63% | 38% | 35% | 41% | 34% | ||||||||||||||
YouGov/Economist | Oct 6–8, 2019 | 40% | 55% | 0% | 66% | 23% | 42% | 7% | 8% | 33% | −3% | 41% | −17% | 27% | 36% | 8% | 1% | 0% | 29% | 3% | ||
Morning Consult | Sep 30 – Oct 6, 2019 | 53% | 55% | 11% | 54% | 20% | 34% | 8% | 9% | 23% | 0% | 33% | −2% | 17% | 38% | 3% | 31% | 5% | ||||
YouGov/Economist | Sep 28 – Oct 1, 2019 | 36% | 37% | −1% | 60% | 25% | 46% | 9% | 13% | 32% | −1% | 38% | −21% | 29% | 32% | 8% | 1% | −2% | 35% | 5% |
Before October 2019
Poll source | Date(s) administered |
Biden |
Sanders |
Gabbard |
Warren |
Bloomberg |
Klobuchar |
Buttigieg |
Steyer |
Bennet |
Yang |
Delaney |
Booker |
Williamson |
Castro |
Harris |
Bullock |
Sestak |
Messam |
O'Rourke |
Ryan |
de Blasio |
Gillibrand |
Moulton |
Inslee |
Hickenlooper |
Gravel |
Swalwell |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Monmouth | Sep 23–29, 2019 | 52% | 56% | 66% | 41% | 25% | 42% | |||||||||||||||||||||
Morning Consult | Sep 23–29, 2019 | 54% | 54% | 9% | 52% | 21% | 35% | 9% | 8% | 23% | 2% | 31% | −3% | 14% | 35% | 3% | 30% | 4% | ||||||||||
YouGov/Economist | Sep 22–24, 2019 | 46% | 49% | 10% | 63% | 20% | 42% | 9% | 9% | 32% | 1% | 34% | −8% | 26% | 40% | 6% | 2% | 0% | 33% | 4% | ||||||||
Quinnipiac | Sep 19–23, 2019 | 53% | 47% | 64% | 22% | 39% | −1% | 13% | 31% | 7% | 34% | 25% | ||||||||||||||||
Morning Consult | Sep 16–22, 2019 | 50% | 53% | 9% | 52% | 23% | 34% | 7% | 7% | 24% | 4% | 33% | −3% | 8% | 35% | 4% | 30% | 3% | ||||||||||
YouGov/Economist | Sep 14–17, 2019 | 41% | 43% | 33% | 60% | 23% | 44% | 2% | 9% | 24% | −5% | 35% | −17% | 8% | 30% | 2% | −6% | −8% | 38% | −6% | −11% | |||||||
HarrisX Archived October 12, 2019, at the Wayback Machine | Sep 14–16, 2019 | 64% | 53% | 49% | 14% | 35% | 17% | 33% | 14% | 37% | 33% | |||||||||||||||||
Ipsos/FiveThirtyEight | Sep 12–16, 2019 | 47.1% | 44.3% | 52.9% | 11.8% | 35.8% | 14.5% | 29.4% | 9.6% | 32.5% | 31.2% | |||||||||||||||||
Morning Consult | Sep 13–15, 2019 | 54% | 59% | 11% | 52% | 21% | 33% | 8% | 6% | 22% | 3% | 30% | −6% | 11% | 38% | 6% | 31% | 1% | −4% | |||||||||
HarrisX Archived October 12, 2019, at the Wayback Machine | Sep 10–11, 2019 | 60% | 58% | 50% | 24% | 30% | 27% | 33% | 27% | 34% | 34% | |||||||||||||||||
Ipsos/FiveThirtyEight | Sep 5–11, 2019 | 45.7% | 44% | 48.5% | 8.1% | 32.2% | 14.8% | 26.7% | 19.8% | 31.4% | 23.9% | |||||||||||||||||
Ipsos/Reuters | Sep 9–10, 2019 | 72.9% | 73.92% | 16.52% | 57.6% | 24.48% | 32.66% | 15.08% | 11.34% | 26.98% | 14.04% | 34.5% | 13.44% | 22.94% | 48.18% | 10.4% | 6.76% | 5.76% | 39.42% | 16.43% | 20.91% | |||||||
YouGov/Economist | Sep 8–10, 2019 | 39% | 46% | 0% | 61% | 19% | 42% | 8% | 12% | 33% | −2% | 35% | −15% | 38% | 42% | 6% | 0% | −6% | 33% | −3% | −8% | |||||||
NPR/PBS/Marist | Sep 5–8, 2019 | 49% | 39% | 64% | 17% | 41% | −1% | 19% | 38% | 26% | 39% | 29% | ||||||||||||||||
Morning Consult | Sep 2–8, 2019 | 52% | 57% | 10% | 49% | 20% | 36% | 9% | 10% | 25% | 5% | 33% | −1% | 21% | 38% | 7% | 31% | 2% | −2% | |||||||||
YouGov/FairVote | Sep 2–6, 2019 | 43% | 45% | −4% | 61% | 15% | 40% | −2% | 5% | 25% | −11% | 31% | −20% | 32% | 38% | 0% | −2% | −4% | 29% | −5% | −22% | |||||||
ABC/Washington Post | Sep 2–5, 2019 | 65% | 70% | 63% | 41% | 47% | ||||||||||||||||||||||
YouGov/Economist | Sep 1–3, 2019 | 36% | 50% | 3% | 60% | 10% | 30% | 0% | 8% | 31% | −1% | 34% | −10% | 31% | 39% | 2% | −3% | −3% | 34% | 0% | −9% | |||||||
Morning Consult | Aug 26 – Sep 1, 2019 | 52% | 55% | 11% | 49% | 20% | 32% | 9% | 8% | 22% | 3% | 31% | −1% | 22% | 38% | 6% | 34% | 3% | −3% | 20% | ||||||||
YouGov/Economist | Aug 24–27, 2019 | 48% | 55% | 12% | 64% | 29% | 48% | 8% | 12% | 32% | −3% | 41% | −3% | 42% | 50% | 7% | 3% | 1% | 42% | −2% | −1% | 26% | ||||||
Morning Consult | Aug 19–25, 2019 | 56% | 57% | 13% | 48% | 20% | 34% | 11% | 7% | 23% | 3% | 31% | 0% | 23% | 35% | 7% | 34% | 6% | −1% | 20% | ||||||||
Echelon Insights | Aug 19–21, 2019 | 59% | 55% | 42% | 28% | 43% | ||||||||||||||||||||||
YouGov/Economist | Aug 17–20, 2019 | 40% | 53% | 2% | 63% | 14% | 37% | 6% | 7% | 22% | −8% | 36% | −8% | 33% | 40% | 6% | −5% | −4% | 33% | −1% | −8% | 12% | −3% | 11% | ||||
Monmouth | Aug 16–20, 2019 | 41% | 40% | 52% | 9% | 29% | −16% | 12% | 35% | −11% | 22% | 39% | 9% | −6% | 19% | |||||||||||||
Morning Consult | Aug 12–18, 2019 | 52% | 55% | 10% | 48% | 19% | 36% | 10% | 8% | 23% | 3% | 34% | 0% | 23% | 37% | 6% | 36% | 6% | −2% | 20% | 0% | 9% | ||||||
HarrisX Archived October 18, 2019, at the Wayback Machine | Aug 14–15, 2019 | 51% | 45% | 25% | 6% | 4% | 21% | 0% | 40% | 10% | 2% | 3% | 23% | −3% | 8% | |||||||||||||
HarrisX Archived October 18, 2019, at the Wayback Machine | Aug 13–14, 2019 | 2% | 46% | 14% | 6% | 25% | 17% | 29% | 8% | 0% | 9% | |||||||||||||||||
Fox News | Aug 11–13, 2019 | 66% | 75% | 71% | 61% | |||||||||||||||||||||||
YouGov/Economist | Aug 10–13, 2019 | 41% | 39% | 4% | 60% | 20% | 45% | 5% | 12% | 32% | 1% | 36% | −8% | 34% | 42% | 9% | 3% | −1% | 44% | 1% | −17% | 20% | −3% | 18% | 5% | |||
Morning Consult | Aug 5–11, 2019 | 57% | 53% | 12% | 47% | 20% | 32% | 11% | 7% | 21% | 2% | 29% | 1% | 21% | 36% | 7% | 34% | 6% | −4% | 18% | 3% | 9% | 9% | |||||
YouGov/Economist | Aug 3–6, 2019 | 39% | 43% | 4% | 53% | 20% | 40% | 4% | 11% | 23% | −3% | 36% | −9% | 31% | 30% | 6% | −3% | 2% | 28% | −1% | −8% | 17% | −2% | 16% | 6% | −1% | ||
Morning Consult | Aug 1–4, 2019 | 55% | 52% | 12% | 46% | 20% | 33% | 8% | 8% | 19% | 2% | 26% | 0% | 24% | 30% | 5% | 23% | 1% | −7% | 17% | 2% | 9% | 6% | |||||
Public Policy Polling | Aug 1–4, 2019 | 59% | 36% | <7% | 35% | 12% | 24% | <7% | 7% | 9% | <7% | 27% | <7% | 20% | 26% | <7% | <7% | <7% | 13% | <7% | <7% | <7% | <7% | <7% | <7% | <7% | ||
YouGov/Economist[lower-alpha 437] | Jul 27–30, 2019 | 47% | 45% | 2% | 65% | 22% | 43% | 5% | −2% | 16% | −2% | 39% | −4% | 39% | 48% | 11% | −1% | 5% | 30% | −14% | −5% | 9% | −2% | 17% | 3% | −2% | ||
HarrisX Archived October 18, 2019, at the Wayback Machine | Jul 28–29, 2019 | 61% | 38% | 30% | 18% | 9% | 18% | 8% | 43% | 10% | 13% | 12% | 22% | 14% | 12% | 13% | ||||||||||||
HarrisX Archived October 18, 2019, at the Wayback Machine | Jul 27–28, 2019 | 11% | 49% | 15% | 10% | 29% | 22% | 27% | 14% | 9% | 8% | 9% | ||||||||||||||||
Morning Consult | Jul 22–28, 2019 | 56% | 52% | 9% | 45% | 21% | 33% | 9% | 7% | 15% | 3% | 30% | −3% | 23% | 41% | 5% | 27% | 4% | −5% | 21% | 3% | 9% | 9% | |||||
Democracy Corps | Jul 18–28, 2019 | 51% | 43% | 31% | 39% | |||||||||||||||||||||||
Echelon Insights | Jul 23–27, 2019 | 59% | 57% | 46% | 38% | 50% | ||||||||||||||||||||||
YouGov/Economist[lower-alpha 438] | Jul 21–23, 2019 | 47% | 43% | 2% | 55% | 30% | 41% | 9% | 14% | 14% | 5% | 42% | −5% | 41% | 48% | 11% | 6% | 3% | 36% | 4% | 3% | 21% | 8% | 20% | 15% | 6% | ||
Morning Consult | Jul 15–21, 2019 | 54% | 51% | 11% | 45% | 20% | 33% | 7% | 9% | 14% | 5% | 31% | −2% | 21% | 44% | 5% | 26% | 4% | −3% | 22% | 2% | 8% | 8% | |||||
YouGov/Economist | Jul 14–16, 2019 | 51% | 46% | 3% | 59% | 29% | 39% | 6% | 10% | 12% | 4% | 48% | −7% | 39% | 54% | 6% | 4% | 0% | 33% | 9% | 4% | 22% | 2% | 18% | 10% | 4% | ||
Morning Consult | Jul 8–14, 2019 | 51% | 52% | 7% | 46% | 16% | 34% | 5% | 12% | 2% | 30% | −7% | 24% | 40% | 4% | 25% | 2% | −4% | 18% | 0% | 7% | 8% | 5% | |||||
Gallup | Jul 1–12, 2019 | 52% | 55% | 46% | 18% | 33% | 31% | 21% | 43% | 18% | 1% | |||||||||||||||||
YouGov/Economist | Jul 7–9, 2019 | 47% | 41% | 6% | 55% | 24% | 40% | 10% | 4% | −2% | 35% | −16% | 35% | 49% | 6% | 1% | −6% | 28% | 4% | 1% | 20% | −1% | 11% | 3% | 1% | 9% | ||
Morning Consult | Jul 1–7, 2019 | 56% | 57% | 7% | 50% | 20% | 35% | 6% | 12% | 3% | 30% | −2% | 25% | 41% | 4% | 26% | 3% | −3% | 13% | 9% | 9% | 5% | 6% | |||||
YouGov/Economist | Jun 30 – Jul 2, 2019 | 47% | 43% | 10% | 58% | 31% | 43% | 13% | 15% | 7% | 49% | −11% | 47% | 59% | 12% | 4% | 3% | 32% | 10% | 2% | 27% | 6% | 21% | 14% | 1% | 17% | ||
CNN/SSRS | Jun 28–30, 2019 | 51% | 49% | 52% | 37% | 26% | 34% | 50% | ||||||||||||||||||||
Morning Consult/FiveThirtyEight | Jun 26–30, 2019 | 54.8% | 57.8% | 9.1% | 60.8% | 23.1% | 37.6% | 7.2% | 13.5% | 3% | 40.4% | −4.8% | 35.4% | 54.1% | 24.2% | 5.1% | −1.7% | 19.6% | 7.2% | 4% | 7.3% | |||||||
HarrisX Archived July 2, 2019, at the Wayback Machine | Jun 28–29, 2019 | 51% | 45% | 26% | 3% | −4% | −4% | 40% | 4% | −6% | −6% | 16% | −4% | −4% | −1% | 10% | ||||||||||||
HarrisX Archived September 5, 2019, at the Wayback Machine | Jun 27–28, 2019 | 12% | 52% | 18% | 9% | 32% | 32% | 29% | 17% | 7% | 17% | |||||||||||||||||
Morning Consult | Jun 27–28, 2019 | 50% | 44% | 4% | 51% | 19% | 37% | 6% | 10% | 1% | 33% | −1% | 25% | 41% | 7% | 20% | 4% | −6% | 15% | 1% | 4% | 10% | 4% | |||||
HarrisX Archived October 18, 2019, at the Wayback Machine | Jun 26–27, 2019 | 63% | 49% | 32% | 8% | 17% | 8% | 42% | 7% | 6% | 6% | 24% | 4% | −8% | 8% | 11% | ||||||||||||
HarrisX Archived October 18, 2019, at the Wayback Machine | Jun 25–26, 2019 | 10% | 42% | 22% | 12% | 30% | 19% | 40% | 14% | 2% | 11% | |||||||||||||||||
Morning Consult/FiveThirtyEight | Jun 19–26, 2019 | 60.4% | 56.7% | 5.8% | 49.9% | 19.9% | 35.2% | 8.6% | 15.2 | 6.8% | 33.9% | 4.2% | 20% | 44.9% | 35.9% | 7.7% | −2.1% | 21% | 9.1% | 7.5% | 9.8% | |||||||
YouGov/Economist | Jun 22–25, 2019 | 56% | 50% | 2% | 56% | 28% | 39% | 11% | 16% | 8% | 43% | 10% | 30% | 47% | 9% | 4% | 42% | 7% | −2% | 27% | 5% | 15% | 10% | 4% | 17% | |||
Echelon Insights | Jun 22–25, 2019 | 64% | 53% | 46% | 33% | 40% | ||||||||||||||||||||||
Morning Consult | Jun 17–23, 2019 | 60% | 57% | 6% | 44% | 22% | 32% | 6% | 13% | 4% | 29% | 4% | 18% | 37% | 7% | 32% | 4% | −2% | 19% | 4% | 7% | 9% | 7% | |||||
YouGov/Economist | Jun 16–18, 2019 | 48% | 43% | 4% | 54% | 25% | 43% | 12% | 14% | 5% | 45% | 3% | 26% | 47% | 8% | 5% | 40% | 5% | −4% | 26% | 3% | 15% | 10% | 3% | 19% | |||
Morning Consult | Jun 10–16, 2019 | 62% | 56% | 6% | 45% | 20% | 33% | 10% | 13% | 6% | 34% | 6% | 18% | 40% | 7% | 34% | 5% | 0% | 22% | 3% | 11% | 9% | 10% | |||||
WPA Intelligence (R) Archived June 22, 2019, at the Wayback Machine | Jun 10–13, 2019 | 71% | 55% | 57% | 48% | 49% | 63% | 50% | ||||||||||||||||||||
YouGov/Economist | Jun 9–11, 2019 | 47% | 39% | −3% | 49% | 16% | 42% | 7% | 7% | 3% | 36% | −2% | 24% | 45% | 4% | −2% | 32% | 9% | −7% | 24% | 0% | 13% | −1% | −1% | 9% | |||
Morning Consult | Jun 3–9, 2019 | 62% | 55% | 7% | 43% | 20% | 31% | 7% | 11% | 6% | 33% | 6% | 17% | 40% | 6% | 33% | 9% | −2% | 21% | 4% | 10% | 8% | 9% | |||||
YouGov/Economist | Jun 2–4, 2019 | 54% | 47% | 0% | 55% | 26% | 42% | 10% | 13% | 3% | 47% | 3% | 30% | 54% | 6% | 2% | 38% | 9% | 7% | 26% | 7% | 16% | 11% | −1% | 21% | |||
Morning Consult | May 27 – Jun 2, 2019 | 61% | 55% | 4% | 40% | 19% | 32% | 4% | 10% | 4% | 31% | 3% | 16% | 38% | 3% | 33% | 5% | 0% | 18% | 4% | 6% | 5% | 6% | |||||
CNN/SSRS | May 28–31, 2019 | 65% | 61% | 52% | 33% | 3% | 43% | −2% | −3% | |||||||||||||||||||
Morning Consult | May 20–26, 2019 | 62% | 57% | 5% | 36% | 19% | 29% | 4% | 10% | 5% | 32% | 3% | 15% | 40% | 4% | 35% | 1% | 0% | 22% | 2% | 9% | 7% | 8% | |||||
Echelon Insights | May 20–21, 2019 | 72% | 53% | 38% | 33% | 43% | ||||||||||||||||||||||
Change Research | May 18–21, 2019 | 48% | 50% | 7% | 67% | 20% | 14% | 2% | 38% | 1% | 25% | 56% | 0% | 40% | 0% | −7% | 18% | 1% | 12% | 5% | 13% | |||||||
Monmouth | May 16–20, 2019 | 57% | 44% | 7% | 46% | 22% | 24% | 11% | −1% | 1% | 28% | 0% | 18% | 49% | 0% | −6% | 21% | 0% | −9% | 11% | 2% | 9% | 11% | −5% | 11% | |||
Quinnipiac | May 16–20, 2019 | 65% | 50% | −2% | 45% | 20% | 34% | 7% | 3% | 5% | 36% | 3% | 19% | 46% | 2% | 0% | 21% | 2% | −22% | 14% | −3% | 12% | 6% | 8% | ||||
Morning Consult | May 13–19, 2019 | 62% | 58% | 5% | 41% | 18% | 31% | 5% | 9% | 5% | 33% | 3% | 15% | 37% | 4% | 36% | 4% | 1% | 18% | 2% | 7% | 7% | 7% | |||||
Morning Consult | May 6–12, 2019 | 63% | 57% | 6% | 36% | 16% | 31% | 5% | 10% | 5% | 31% | 17% | 38% | 1% | 31% | 0% | 6% | 19% | 1% | 8% | 7% | 8% | ||||||
Morning Consult | Apr 29 – May 5, 2019 | 61% | 55% | 6% | 40% | 19% | 29% | 7% | 4% | 31% | 15% | 38% | 3% | 31% | 2% | 18% | 1% | 7% | 7% | |||||||||
Gallup | Apr 17–30, 2019 | 60% | 57% | 40% | 30% | 31% | 42% | 26% | ||||||||||||||||||||
CNN/SSRS | Apr 25–28, 2019 | 69% | 26% | 3% | 14% | −5% | 3% | |||||||||||||||||||||
Morning Consult | Apr 22–28, 2019 | 62% | 58% | 5% | 39% | 16% | 27% | 8% | 5% | 32% | 16% | 37% | 2% | 33% | 2% | 18% | 2% | 8% | 8% | |||||||||
Morning Consult | Apr 15–21, 2019 | 61% | 59% | 5% | 36% | 15% | 29% | 10% | 5% | 32% | 16% | 37% | 3% | 36% | 3% | 18% | 10% | 7% | ||||||||||
Change Research | Apr 12–15, 2019 | 56% | 45% | 7% | 52% | 22% | 52% | 6% | 8% | 2% | 43% | 2% | 31% | 51% | 0% | 49% | 2% | 15% | 9% | 5% | 14% | |||||||
Echelon Insights | April 17–19, 2019 | 54% | 62% | 24% | 27% | 32% | ||||||||||||||||||||||
Monmouth | Apr 11–15, 2019 | 56% | 44% | 32% | 14% | 29% | 24% | 40% | 31% | |||||||||||||||||||
Morning Consult | Apr 8–14, 2019 | 60% | 58% | 5% | 35% | 16% | 23% | 10% | 4% | 31% | 16% | 36% | 4% | 35% | 1% | 16% | 8% | 9% | ||||||||||
Morning Consult | Apr 1–7, 2019 | 60% | 57% | 6% | 35% | 19% | 20% | 5% | 3% | 33% | 14% | 34% | 3% | 35% | 0% | 19% | 6% | 7% | ||||||||||
Morning Consult | Mar 25–31, 2019 | 67% | 63% | 5% | 37% | 18% | 14% | 4% | 31% | 15% | 36% | 3% | 32% | 20% | 8% | 8% | ||||||||||||
Morning Consult | Mar 18–24, 2019 | 68% | 60% | 5% | 34% | 15% | 11% | 3% | 33% | 14% | 36% | 2% | 33% | 18% | 7% | 7% | ||||||||||||
CNN/SSRS | Mar 14–17, 2019 | 60% | 13% | 33% | 36% | 8% | 5% | |||||||||||||||||||||
Morning Consult | Mar 11–17, 2019 | 65% | 60% | 5% | 38% | 15% | 8% | 3% | 28% | 17% | 35% | 3% | 34% | 18% | 7% | 6% | ||||||||||||
Change Research | Mar 8–10, 2019 | 71% | 53% | 62% | 49% | 57% | ||||||||||||||||||||||
Morning Consult | Mar 4–10, 2019 | 68% | 60% | 5% | 36% | 15% | 6% | 3% | 30% | 13% | 40% | 2% | 36% | 18% | 5% | 4% | ||||||||||||
Monmouth | Mar 1–4, 2019 | 63% | 53% | 30% | 1% | 13% | 6% | 31% | 4% | 42% | 0% | 26% | −6% | 7% | ||||||||||||||
Morning Consult | Feb 25 – Mar 3, 2019 | 68% | 60% | 5% | 35% | 10% | 15% | 6% | 3% | 31% | 13% | 41% | 2% | 35% | 18% | 5% | 4% | |||||||||||
Gallup | Feb 12–28, 2019 | 71% | 35% | 21% | 33% | 42% | 22% | |||||||||||||||||||||
Morning Consult | Feb 18–24, 2019 | 64% | 60% | 4% | 37% | 10% | 18% | 5% | 4% | 28% | 15% | 35% | 2% | 33% | 17% | 2% | 5% | |||||||||||
Morning Consult | Feb 11–17, 2019 | 67% | 61% | 3% | 39% | 13% | 22% | 5% | 2% | 34% | 15% | 40% | 3% | 32% | 21% | 2% | 4% | |||||||||||
Morning Consult | Feb 4–10, 2019 | 69% | 57% | 2% | 34% | 12% | 15% | 4% | 3% | 31% | 13% | 41% | 1% | 31% | 18% | 5% | 5% | |||||||||||
Morning Consult/Politico | Feb 1–2, 2019 | 74% | 61% | 43% | 18% | 38% | 43% | 37% | ||||||||||||||||||||
CNN/SSRS | Jan 30 – Feb 2, 2019 | 2% | 41% | 4% | 16% | 43% | 15% | |||||||||||||||||||||
Morning Consult/Politico | Jan 25–27, 2019 | 69% | 55% | 45% | 12% | 3% | 26% | 41% | 26% | |||||||||||||||||||
Monmouth | Jan 25–27, 2019 | 71% | 49% | 12% | 40% | 10% | 15% | 2% | 0% | 9% | 33% | 15% | 33% | 32% | 16% | 3% | 4% | |||||||||||
Morning Consult/Politico | Jan 18–22, 2019 | 66% | 58% | 46% | 15% | 30% | 38% | 33% | 22% | |||||||||||||||||||
HarrisX Archived October 19, 2019, at the Wayback Machine | Jan 15–16, 2019 | 3% | 12% | 9% | ||||||||||||||||||||||||
Morning Consult/Politico | Jan 11–14, 2019 | 68% | 57% | 39% | 15% | 30% | 35% | 29% | ||||||||||||||||||||
NPR/PBS/Marist | Jan 10–13, 2019 | 64% | 29% | 36% | 0% | 13% | 30% | 13% | 26% | 29% | 8% | |||||||||||||||||
Morning Consult/Politico | Jan 4–6, 2019 | 71% | 59% | 33% | 8% | 26% | 27% | 30% | ||||||||||||||||||||
HarrisX Archived October 19, 2019, at the Wayback Machine | Jan 3–4, 2019 | 64% | 52% | 48% | 7% | 21% | 20% | 45% | 22% | 37% | 38% | 25% | ||||||||||||||||
Change Research | Dec 14–17, 2018 | 80% | 65% | 20% | 61% | 20% | 28% | 4% | 50% | 27% | 53% | 63% | 14% | |||||||||||||||
Quinnipiac Archived January 21, 2020, at the Wayback Machine | Dec 12–17, 2018 | 77% | 61% | 48% | 17% | 41% | 37% | 41% | 21% | |||||||||||||||||||
CNN/SSRS | Dec 6–9, 2018 | 66% | 64% | 38% | 30% | 31% | 34% | |||||||||||||||||||||
Morning Consult/Politico | Nov 7–9, 2018 | 32% | ||||||||||||||||||||||||||
GQR Research | Jul 21–26, 2018 | 53% | 57% | 34% | ||||||||||||||||||||||||
RABA Research Archived November 13, 2018, at the Wayback Machine | Jan 10–11, 2018 | 72% | 57% | 53% | ||||||||||||||||||||||||
Public Policy Polling | Dec 3–6, 2016 | 67% | 67% | 46% | 19% | 0% | 9% |
- Statewide opinion polling for the 2020 Democratic Party presidential primaries
- 2020 Democratic National Convention
- Opinion polling for the 2020 Republican Party presidential primaries
- Nationwide opinion polling for the 2020 United States presidential election
- Statewide opinion polling for the 2020 United States presidential election
- Partisan clients
- Poll sponsored by Club for Growth Action.
- Additional candidates
- "A woman senator like Kamala Harris or Kirsten Gillibrand" with 5%; "Moderate Governors John Hickenlooper or Terry McAuliffe" and "A cultural figure like Tom Hanks or Dwayne 'the Rock' Johnson" with 2%; "A businessman like Tom Steyer or Howard Schultz", "A young lawmaker like Chris Murphy or Julian Castro", and "A mayor of a major city like Bill DeBlasio or Antonio Villaraigosa" with 1%; others with 0%
- Net favorability calculated as (net favorability among exclusively Dem. primary voters * proportion of Dem. primary voters that are exclusively Dem. primary voters) + (net favorability among voters in both Dem. and Rep. primaries * proportion of Dem. primary voters that are voters in both Dem. and Rep. primaries). Net favorability for a single category calculated as (% of category which rates candidate > 0 - % of category which rates candidate < 0).
- 'Likely voters' here combines the 'likely voter' and 'definite voter' categories in the linked poll.
- "DNC Announces Details For The First Two Presidential Primary Debates". Democratic National Committee. February 14, 2019. Retrieved March 9, 2019.
- Montellaro, Zach (June 6, 2019). "Who's in — and out — of the first Democratic debates". Retrieved June 7, 2019.
- Skelley, Geoffrey (September 9, 2019). "Who will make the fourth Democratic debate?". Retrieved September 10, 2019.
- Verhovek, John (May 29, 2019). "ABC News to host 3rd Democratic primary debate in September as DNC announces higher qualifying threshold". ABC News. Retrieved May 29, 2019.
- Burns, Alexander; Flegenheimer, Matt; Lee, Jasmine C.; Lerer, Lisa; Martin, Jonathan (January 10, 2020). "Who's Running for President in 2020?". The New York Times. ISSN 0362-4331. Retrieved January 22, 2020.
- Jacobson, Louis (May 2, 2019). "Warren just took the lead in a key polling average. History is vague on what happens next". PolitiFact. Archived from the original on May 22, 2019. Retrieved June 23, 2019.