Opinion polling for the 2020 Democratic Party presidential primaries

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This is a list of nationwide and statewide public opinion polls that have been conducted relating to the Democratic primaries for the 2020 United States presidential election. The persons named in the polls are declared candidates or have received media speculation about their possible candidacy.

Given the large number of potential 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.

Background[edit]

Entry into the Democratic primary debates will be determined either by polling at 1% or higher in at least 3 national or early-state (Iowa, New Hampshire, Nevada, and South Carolina) polls (conducted by unique organizations if within the same region; i.e., without double-counting) sponsored by designated organizations (using polls published after January 1, 2019 up until two weeks before the debate) or by or by a fundraising threshold (of at least 65,000 unique donors with at least 200 in 20 different states). The organizations approved for determination of debate eligibility are 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]

Active campaign
Exploratory committee
Withdrawn candidate
Midterm elections
Iowa caucuses
Super Tuesday
Democratic convention
Richard Ojeda 2020 presidential campaignAndrew Yang 2020 presidential campaignMarianne Williamson 2020 presidential campaignElizabeth Warren 2020 presidential campaignBernie Sanders 2020 presidential campaignBeto O'Rourke 2020 presidential campaignWayne Messam 2020 presidential campaignAmy Klobuchar 2020 presidential campaignJay Inslee 2020 presidential campaignJohn Hickenlooper 2020 presidential campaignKamala Harris 2020 presidential campaignMike Gravel 2020 presidential campaignKirsten Gillibrand 2020 presidential campaignTulsi Gabbard 2020 presidential campaignJohn Delaney 2020 presidential campaignJulian Castro 2020 presidential campaignPete Buttigieg 2020 presidential campaignCory Booker 2020 presidential campaign

National polling[edit]

Since October 2018[edit]

Poll source Date(s)
administered
Sample
size
Margin
of error
Joe
Biden
Michael
Bloomberg
Cory
Booker
Kamala
Harris
Amy
Klobuchar
Beto
O'Rourke
Bernie
Sanders
Elizabeth
Warren
Other Undecided
McLaughlin & Associates Mar 20–24, 2019 447 28% 3% 8% 1% 8% 17% 5% 15%[a] 16%
Morning Consult Mar 18–24, 2019 13,725 ± 1.0% 35% 4% 8% 2% 8% 25% 7% 10%[b]
Fox News Mar 17–20, 2019 403 ± 5.0% 31% 4% 8% 1% 8% 23% 4% 9%[c] 11%
Emerson College Mar 17–18, 2019 487 ± 4.4% 26% 3% 12% 1% 11% 26% 8% 14%[d]
CNN/SSRS Mar 14–17, 2019 456 ± 5.7% 28% 3% 12% 3% 11% 20% 6% 11%[e] 5%
Morning Consult Mar 11–17, 2019 13,551 ± 1.0% 35% 4% 8% 2% 8% 27% 7% 10%[f]
Mar 14, 2019 O'Rourke announces his candidacy
HarrisX Mar 9–10, 2019 370 ± 5.0% 29% 3% 5% 3% 4% 20% 4% 9%[g] 18%
Change Research Mar 8–10, 2019 36% 3% 9% 2% 7% 24% 9% 10%[h]
5% 17% 3% 14% 36% 13% 10%[i]
HarrisX Mar 8–10, 2019 740 ± 3.7% 27% 4% 8% 2% 6% 19% 4% 8%[j] 16%
Morning Consult Mar 4–10, 2019 15,226 ± 1.0% 31% 4% 10% 3% 7% 27% 7% 14%[k]
HarrisX Mar 8–9, 2019 370 ± 5.0% 24% 5% 10% 1% 8% 17% 5% 10%[l] 14%
Monmouth University Mar 1–4, 2019 310 ± 5.6% 28% 2% 5% 10% 3% 6% 25% 8% 5%[m] 8%
2% 6% 15% 3% 7% 32% 10% 7%[n] 15%
Morning Consult Feb 25 – Mar 3, 2019 12,560 ± 1.0% 31% 2% 4% 11% 3% 6% 27% 7% 11%[o]
Morning Consult Feb 18–24, 2019 15,642 ± 1.0% 29% 2% 4% 10% 3% 7% 27% 7% 11%[p]
D-CYFOR Feb 22–23, 2019 453 39% 2% 4% 8% 2% 3% 14% 5% 11%[q] 11%
Harvard-Harris Feb 19–20, 2019 337 37% 3% 2% 10% 6% 22% 4% 5%[r] 10%
346 30% 2% 5% 10% 4% 19% 4% 11%[s] 13%
Feb 19, 2019 Sanders announces his candidacy
HarrisX Feb 17–18, 2019 370 ± 5.0% 25% 5% 4% 12% 2% 6% 11% 5% 30%[t]
Morning Consult Feb 11–17, 2019 15,383 ± 1.0% 30% 2% 5% 11% 4% 7% 21% 8% 11%[u]
Emerson College Feb 14–16, 2019 431 ± 4.7% 27% 2% 9% 15% 5% 4% 17% 9% 12%[v]
Bold Blue Campaigns Feb 9–11, 2019 500 ± 4.5% 12% <1% <1% 11% 1% 7% 9% 3% 9%[w] 48%
Feb 10, 2019 Klobuchar announces her candidacy
McLaughlin & Associates Feb 6–10, 2019 450 25% 2% 3% 8% 1% 6% 16% 5% 21%[x] 15%
Morning Consult Feb 4–10, 2019 11,627 ± 1.0% 29% 2% 5% 13% 3% 7% 22% 8% 11%[y]
Morning Consult Jan 28 – Feb 3, 2019 14,494 ± 1.0% 30% 2% 4% 14% 2% 6% 21% 9% 9%[z]
Morning Consult Feb 1–2, 2019 737 ± 4.0% 29% 2% 5% 14% 2% 5% 16% 6% 7%[aa] 13%
Feb 1, 2019 Booker announces his candidacy
Monmouth University Jan 25–27, 2019 313 ± 5.5% 29% 4% 4% 11% 2% 7% 16% 8% 8%[ab] 9%
Morning Consult Jan 25–27, 2019 685 ± 4.0% 33% 2% 3% 10% 1% 6% 15% 6% 10%[ac] 15%
Morning Consult Jan 21–27, 2019 14,381 ± 1.0% 31% 3% 3% 11% 2% 7% 21% 9% 9%[ad]
Morning Consult Jan 18–22, 2019 694 ± 4.0% 26% 2% 4% 9% 2% 6% 16% 6% 11%[ae] 18%
Jan 21, 2019 Harris announces her candidacy
Emerson College Jan 20–21, 2019 355 ± 5.2% 45% 7% 8% 3% 1% 3% 5% 3% 25%[af]
Zogby Analytics Jan 18–20, 2019 410 ± 4.8% 27% 8% 1% 6% 6% 18% 9% 5%[ag] 21%
25% 5% 3% 5% 4% 12% 5% 22%[ah] 20%
Morning Consult Jan 14–20, 2019 14,250 ± 1.0% 30% 4% 3% 6% 2% 8% 23% 11% 9%[ai]
Harvard-Harris Jan 15–16, 2019 479 23% 5% 3% 7% 8% 21% 4% 8%[aj] 15%
488 24% 5% 2% 4% 9% 13% 5% 16%[ak] 17%
Morning Consult Jan 11–14, 2019 674 ± 4.0% 32% 1% 2% 6% 1% 8% 15% 9% 9%[al] 18%
Morning Consult Jan 7–13, 2019 4,749 ± 2.0% 31% 4% 3% 7% 2% 8% 23% 11% 8%[am]
Morning Consult Jan 4–6, 2019 699 ± 4.0% 27% 1% 3% 3% 2% 7% 16% 4% 19%[an] 15%
Dec 31, 2018 Warren announces her exploratory committee (candidacy on Feb 9, 2019)
Change Research Dec 13–17, 2018 2,968 21% 2% 4% 8% 3% 21% 16% 7% 20%[ao]
Morning Consult Dec 14–16, 2018 706 ± 4.0% 25% 2% 3% 3% 1% 8% 15% 3% 25%[ap] 15%
McLaughlin & Associates Dec 10–14, 2018 468 17% 2% 3% 1% 11% 18% 4% 34%[aq] 11%
CNN/SSRS Dec 6–9, 2018 463 ± 5.6% 30% 3% 5% 4% 3% 9% 14% 3% 12%[ar] 9%
Emerson College Dec 6–9, 2018 320 26% 9% 15% 22% 7% 22%[as]
Harvard-Harris Nov 27–28, 2018 449 28% 4% 4% 3% 7% 21% 5% 4%[at] 18%
459 25% 2% 3% 2% 9% 15% 4% 18%[au] 15%
Morning Consult Nov 7–9, 2018 733 ± 4.0% 26% 2% 3% 4% 1% 8% 19% 5% 11%[av] 21%
HarrisX Nov 5–6, 2018 680 ± 3.8% 25% 4% 3% 4% 18% 4% 12%[aw] 30%
Change Research Oct 24–26, 2018 23% 5% 10% 10% 18% 9% 14%[ax]
CNN/SSRS Oct 4–7, 2018 464 ± 5.5% 33% 4% 5% 9% 1% 4% 13% 8% 15%[ay] 6%

Polling among declared candidates only[edit]

Poll source Date(s)
administered
Sample
size
Margin
of error
Julian
Castro
John
Delaney
Tulsi
Gabbard
Kirsten
Gillibrand
Kamala
Harris
Richard
Ojeda
Elizabeth
Warren
Undecided
Emerson College Jan 20–21, 2019 355 ± 5.2% 12% 8% 3% 9% 19% 7% 43%

Before October 2018[edit]

Poll source Date(s)
administered
Sample
size
Margin
of error
Joe
Biden
Cory
Booker
Andrew
Cuomo
Kirsten
Gillibrand
Kamala
Harris
Bernie
Sanders
Elizabeth
Warren
Oprah
Winfrey
Other Undecided
Zogby Analytics Aug 6–8, 2018 576 ± 4.1% 27% 4% 3% 2% 5% 16% 7% 7%[az] 31%
GQR Research Jul 19–26, 2018 443 30% 8% 5% 28% 13% 8%[ba] 9%
Harvard-Harris Jun 24–25, 2018 533 32% 6% 1% 1% 2% 16% 10% 34%[bb]
Zogby Analytics Jun 4–6, 2018 495 ± 4.4% 21% 4% 4% 1% 5% 19% 6% 10% 2%[bc] 29%
Saint Leo University May 25–31, 2018 19% 2% 4% 2% 4% 9% 4% 15% 15%[bd] 21%
Zogby Analytics May 10–12, 2018 533 ± 4.2% 26% 3% 2% 1% 4% 18% 8% 14% 5%[be] 22%
Civis Analytics Jan 2018 29% 27% 17%
Harvard-Harris Jan 13–16, 2018 711 27% 4% 2% 1% 4% 16% 10% 13% 23%[bf]
Morning Consult Jan 11–16, 2018 689 ± 4.0% 54% 31% 15%
46% 37% 17%
35% 39% 26%
23% 44% 34%
USC Dornsife/LAT Dec 15, 2017 – Jan 15, 2018 1,576 ± 3.0% 28% 3% 2% 5% 22% 11% 24%[bg]
RABA Research Jan 10–11, 2018 345 ± 5.0% 26% 21% 18% 20% 15%
SurveyMonkey/Axios Jan 10–11, 2018 22% 3% 4% 7% 17% 16% 16% 9%[bh]
Emerson College Jan 8–11, 2018 216 27% 3% 3% 2% 23% 9% 15%[bi] 19%
GQR Research Jan 6–11, 2018 442 26% 6% 29% 14% 8% 12%[bj] 6%
Zogby Analytics Oct 19–25, 2017 682 ± 3.8% 19% 2% 1% 3% 18% 8% 25%[bk] 20%
Zogby Analytics Sep 7–9, 2017 356 ± 5.2% 17% 3% 3% 6% 28% 12% 9%[bl] 23%
Gravis Marketing Jul 21–31, 2017 21% 4% 1% 2% 6% 8%[bm] 43%
Public Policy Polling Dec 6–7, 2016 400 ± 4.9% 31% 4% 2% 3% 24% 16% 7%[bn] 14%

Notes[edit]

Additional candidates
  1. ^ Hillary Clinton with 8%; Pete Buttigieg with 3%; John Delaney, Kirsten Gillibrand, John Hickenlooper, and Marianne Williamson with 1%; Julian Castro, Andrew Cuomo, Bill de Blasio, Tulsi Gabbard, Jay Inslee, Terry McAuliffe, and Andrew Yang with 0%
  2. ^ Buttigieg with 2%; Steve Bullock, Castro, Delaney, Gabbard, Gillibrand, Hickenlooper, and Inslee with 1%; McAuliffe with 0%; others with 3%
  3. ^ Gillibrand with 2%; Buttigieg, Castro, de Blasio, Delaney, Inslee, and Yang with 1%; Michael Bennet, Bullock, Gabbard, McAuliffe, and Eric Swalwell with <1%; Hickenlooper with 0%; others with 1%
  4. ^ Buttigieg with 3%; Castro, Gabbard, Hickenlooper, Inslee, and Yang with 1%; Gillibrand with 0%; others with 5%
  5. ^ John Kerry with 4%; Buttigieg, Castro, Gillibrand, Hickenlooper, and Inslee with 1%; Delaney, Gabbard, and McAuliffe with <1%; Bullock with 0%; others with 2%
  6. ^ Buttigieg, Castro, Delaney, Gabbard, Gillibrand, Hickenlooper, and Inslee with 1%; Bullock and McAuliffe with 0%; others with 3%
  7. ^ Delaney with 3%; Castro, Gabbard, Gillibrand, Hickenlooper, Inslee, and Yang with 1%; Buttigieg and Williamson with 0%; others with 0%
  8. ^ Buttigieg and Inslee with 2%; Bennet, Castro, Gabbard, Gillibrand, Hickenlooper, and Yang with 1%; Bullock, Cuomo, de Blasio, Delaney, McAuliffe, Seth Moulton, Swalwell, and Williamson with 0%
  9. ^ Castro, Inslee, and Yang with 2%; Buttigieg, Gabbard, Gillibrand, and Hickenlooper with 1%; Delaney and Williamson with 0%
  10. ^ Delaney with 2%; Castro, Gillibrand, Hickenlooper, Inslee, and Yang with 1%; Buttigieg, Gabbard, and Williamson with 0%; others with 1%
  11. ^ Bullock, Buttigieg, Castro, Delaney, Gabbard, Gillibrand, Hickenlooper, Inslee, and McAuliffe with 1%; others with 3%
  12. ^ Delaney, Gillibrand, and Hickenlooper with 2%; Castro, Inslee, and Yang with 1%; Buttigieg, Gabbard, and Williamson with 0%; others with 1%
  13. ^ Sherrod Brown, Castro, de Blasio, Hickenlooper, and Yang with 1%; Bennet, Buttigieg, Gabbard, Gillibrand, Eric Holder, Inslee, McAuliffe, and Williamson with <1%; Bullock and Delaney with 0%; others with <1%
  14. ^ Brown with 2%; Castro, de Blasio, Gillibrand, Hickenlooper, and Yang with 1%; Bennet, Buttigieg, Gabbard, Holder, Inslee, McAuliffe, and Williamson with <1%; Bullock and Delaney with 0%; others with <1%
  15. ^ Brown, Bullock, Buttigieg, Castro, Gabbard, Gillibrand, Hickenlooper, and Holder with 1%; Delaney, Inslee, and McAuliffe with 0%; others with 3%
  16. ^ Brown, Bullock, Buttigieg, Castro, Delaney, Gabbard, Gillibrand, Hickenlooper, Holder, and McAuliffe with 1%; Inslee with 0%; others with 3%
  17. ^ Clinton with 8%; Delaney and Gabbard with 1%; Buttigieg, Castro, and Gillibrand with 0%; others with 1%
  18. ^ Castro with 2%; Gabbard and Gillibrand with 1%; Michael Avenatti with 0%; others with 1%
  19. ^ Clinton with 10%; Avenatti, Castro, Gabbard, and Gillibrand with 0%; others with 1%
  20. ^ Michelle Obama with 25%; Brown with 1%; others with 4%
  21. ^ Brown, Bullock, Castro, Gabbard, Gillibrand, Hickenlooper, Holder, and McAuliffe with 1%; Buttigieg, Delaney, and Inslee with 0%; others with 3%
  22. ^ Brown with 3%; Gabbard with 2%; Castro and Gillibrand with 1%; Buttigieg and Delaney with 0%; others with 6%
  23. ^ Stacey Abrams with 5%; Gillibrand with 3%; Brown with 1%; Castro with <1%
  24. ^ Clinton with 7%; Winfrey with 5%; Brown, Castro, Cuomo, Gillibrand, Hickenlooper, Deval Patrick, and Mark Zuckerberg with 1%; Buttigieg, de Blasio, Delaney, Gabbard, Holder, Inslee, Tim Kaine, McAuliffe, and Yang with 0%
  25. ^ Brown with 2%; Bullock, Castro, Gillibrand, Gabbard, Hickenlooper, and Holder with 1%; Buttigieg, Delaney, Inslee, and McAuliffe with 0%; others with 3%
  26. ^ Castro with 2%; Brown, Bullock, Gabbard, Gillibrand, Hickenlooper, Holder, and McAuliffe with 1%; Buttigieg, Delaney, and Inslee with 0%
  27. ^ Brown with 2%; Gabbard, Hickenlooper, and Kerry with 1%; Bullock, Buttigieg, Castro, Delaney, Eric Garcetti, Gillibrand, Holder, Inslee, McAuliffe, and Gavin Newsom with 0%; others with 2%
  28. ^ Brown, Castro, Gabbard, Gillibrand, Hickenlooper, Holder, and Yang with 1%; Delaney, Inslee, and McAuliffe with <1%; Buttigieg with 0%; others with 1%
  29. ^ Brown, Bullock, Castro, Gillibrand, Hickenlooper, Holder, and Kerry with 1%; Buttigieg, Delaney, Gabbard, Garcetti, Inslee, McAuliffe, and Howard Schultz with 0%; others with 3%
  30. ^ Castro and Gillibrand with 2%; Brown, Bullock, Hickenlooper, Holder, and McAuliffe with 1%; Delaney, Gabbard, and Inslee with 0%
  31. ^ Castro and Gillibrand with 2%; Brown, Bullock, Gabbard, Hickenlooper, and Kerry with 1%; Delaney, Garcetti, Holder, Inslee, McAuliffe, and Schultz with 0%; others with 2%
  32. ^ Castro with 8%; Brown with 4%; Delaney and Gabbard with 2%; Gillibrand and Ojeda with 1%; others with 6%
  33. ^ Brown and Gillibrand with 2%; Delaney with 1%; Castro, Gabbard, and McAuliffe with 0%
  34. ^ Obama with 17%; Brown with 2%; Castro, Delaney, and Gillibrand with 1%; Gabbard and McAuliffe with 0%
  35. ^ Castro and Gillibrand with 2%; Brown, Bullock, Hickenlooper, Holder, and McAuliffe with 1%; Delaney and Inslee with 0%
  36. ^ Gabbard and Gillibrand with 2%; Castro with 1%; Avenatti with 0%; others with 3%
  37. ^ Clinton with 10%; Castro with 2%; Gabbard and Gillibrand with 1%; Avenatti with 0%; others with 2%
  38. ^ Brown, Delaney, Gillibrand, Hickenlooper, Holder, and Kerry with 1%; Bullock, Castro, Garcetti, Inslee, McAuliffe, and Schultz with 0%; others with 3%
  39. ^ Castro with 2%; Brown, Bullock, Gillibrand, Hickenlooper, Holder, and McAuliffe with 1%; Delaney and Inslee with 0%
  40. ^ Clinton with 12%; Kerry with 2%; Brown, Gillibrand, and Inslee with 1%; Bullock, Castro, Cuomo, Delaney, Garcetti, Hickenlooper, Holder, McAuliffe, and Schultz with 0%; others with 2%
  41. ^ Clinton and Joe Kennedy III with 5%; Brown and Castro with 2%; Cuomo, Gillibrand, Holder, Kerry, Tom Steyer, and Swalwell with 1%; Delaney, McAuliffe, and Schultz with 0%
  42. ^ Clinton with 13%; Kerry with 2%; Brown, Castro, Cuomo, Garcetti, Gillibrand, Hickenlooper, Holder, and Newsom with 1%; Bullock, Delaney, McAuliffe, and Schultz with 0%; others with 3%
  43. ^ Obama with 16%; Clinton with 9%; Winfrey with 3%; Brown with 2%; Gillibrand, Hickenlooper, Holder, and Patrick with 1%; de Blasio, Kaine, Schultz, and Zuckerberg with 0%
  44. ^ Kerry with 4%; Brown, Bullock, Gillibrand, Holder, Inslee, and McAuliffe with 1%; Castro, Garcetti, and Hickenlooper with <1%; Delaney and Steyer with 0%; others with 2%
  45. ^ Brown with 7%; others with 15%
  46. ^ Avenatti with 2%; others with 2%
  47. ^ Clinton with 13%; Avenatti with 1%; others with 4%
  48. ^ Brown, Bullock, Castro, Cuomo, Garcetti, Gillibrand, Newsom, and Schultz with 1%; Avenatti, Delaney, Holder, and Patrick with 0%; others with 3%
  49. ^ Clinton with 12%
  50. ^ Kennedy with 8%; Clinton with 6%
  51. ^ Kerry with 5%; Holder with 3%; Garcetti with 2%; Avenatti, Gillibrand, and Patrick with 1%; Bullock and Delaney with <1%; others with 2%
  52. ^ Brown and Holder with 2%; Delaney, McAuliffe, and Patrick with 1%
  53. ^ "A governor, like Terry McAuliffe of Virginia, Steve Bullock of Montana or John Hickenlooper of Colorado" and Schultz with 2%; Steyer and Mitch Landrieu with 1%; others with 2%
  54. ^ Clinton with 18%; Bloomberg with 3%; others with 12%
  55. ^ Holder and McAuliffe with 1%; Brown and Patrick with 0%
  56. ^ Holder with 6%; Bullock and Landrieu with 3%; Brown and Chris Murphy with 1%; McAuliffe and Patrick with 0%; others with 1%
  57. ^ Brown, Holder, and Patrick with 1%; McAuliffe with 0%
  58. ^ Clinton with 13%; others with 10%
  59. ^ Clinton with 19%; Klobuchar with 1%; others with 4%
  60. ^ Steyer with 1%; others with 8%
  61. ^ Jason Kander with 4%; Klobuchar with 2%; others with 9%
  62. ^ "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%
  63. ^ Clinton with 22%; Zuckerberg with 4%; McAuliffe with 2%; Klobuchar with 1%
  64. ^ Zuckerberg with 7%; Klobuchar and McAuliffe with 1%
  65. ^ Mark Cuban with 7%; Klobuchar with 1%
  66. ^ Al Franken with 3%; Brown with 2%; Castro with 0%

Statewide polling[edit]

The statewide polls are ordered by the scheduled date of the state's primary or caucus.

Iowa caucus[edit]

Poll source Date(s)
administered
Sample
size
Margin
of error
Joe
Biden
Cory
Booker
Sherrod
Brown
Pete
Buttigieg
Kamala
Harris
Amy
Klobuchar
Beto
O'Rourke
Bernie
Sanders
Elizabeth
Warren
Other Undecided
Emerson College Mar 21–24, 2019 249 ± 6.2% 25% 6% 11% 10% 2% 5% 24% 9% 8%[a]
Public Policy Polling (D)[A] Mar 14–15, 2019 678 29% 4% 5% 6% 7% 15% 8% 4% 22%
Selzer/CNN/Des Moines Register Mar 3–6, 2019 401 ± 4.9% 27% 3% 1% 7% 3% 5% 25% 9% 5%[b] 10%
Firehouse Strategies/Øptimus Jan 31 – Feb 2, 2019 558 ± 3.6% 25% 4% 17% 5% 4% 10% 11% 1%[c] 25%
Emerson College Jan 30 – Feb 2, 2019 260 ± 6.0% 29% 4% 4% 0% 18% 3% 6% 15% 11% 11%[d]
Change Research Dec 13–17, 2018 1,291 20% 4% 2% 7% 5% 19% 20% 7% 16%[e]
Selzer/CNN/Des Moines Register Dec 10–13, 2018 455 ± 4.6% 32% 4% 1% 5% 3% 11% 19% 8% 6%[f] 6%
David Binder Research (D)[B] Dec 10–11, 2018 500 ± 4.4% 30% 6% 3% 7% 10% 11% 13% 9% 5%[g] 6%
David Binder Research (D)[B] Sep 20–23, 2018 500 ± 4.4% 37% 8% 10% 12% 16% 6%[h] 9%
Poll source Date(s)
administered
Sample
size
Margin
of error
Cory
Booker
Andrew
Cuomo
Amy
Klobuchar
Martin
O'Malley
Other Undecided
Public Policy Polling (D)[C] Mar 3–6, 2017 1,062 17% 8% 11% 18% 15%[i] 32%

New Hampshire primary[edit]

Poll source Date(s)
administered
Sample
size
Margin
of error
Joe
Biden
Cory
Booker
Kamala
Harris
Joe
Kennedy III
Amy
Klobuchar
Beto
O'Rourke
Deval
Patrick
Bernie
Sanders
Elizabeth
Warren
Other Undecided
University of New Hampshire Feb 18–26, 2019 240 ± 6.3% 22% 3% 10% 4% 5% 26% 7% 8%[j] 14%
Emerson College Feb 21–22, 2019 405 ± 4.8% 25% 5% 12% 8% 5% 27% 9% 10%[k]
YouGov/UMass Amherst Feb 7–15, 2019 337 ± 6.4% 28% 3% 14% 1% 6% 20% 9% 9%[l] 9%
Firehouse Strategies/Øptimus Jan 31 – Feb 2, 2019 518 ± 4.1% 22% 4% 13% 2% 2% 13% 9% 0%[m] 35%
Change Research Jan 2–3, 2019 1,162 24% 3% 4% 9% 2% 9% 26% 11% 13%[n]
University of New Hampshire Aug 2–19, 2018 198 ± 7.0% 19% 6% 3% 7% 30% 17% 5%[o] 12%
Suffolk University Apr 26–30, 2018 295 ± 5.7% 20% 8% 4% 4% 13% 26% 4%[p] 18%
30% 10% 6% 8% 25% 6%[q] 12%
University of New Hampshire Apr 13–22, 2018 188 ± 7.1% 26% 5% 6% 3% 1% 28% 11% 6%[r] 13%
American Research Group Mar 21–27, 2018 400 ± 5.0% 47% 45% 7%
58% 33% 8%
University of New Hampshire Jan 28 – Feb 10, 2018 219 ± 6.6% 35% 3% 1% 0% 24% 15% 7%[s] 15%
University of New Hampshire Oct 3–15, 2017 212 ± 6.7% 24% 6% 1% 1% 31% 13% 14%[t] 11%

South Carolina primary[edit]

Poll source Date(s)
administered
Sample
size
Margin
of error
Joe
Biden
Cory
Booker
Kamala
Harris
Beto
O'Rourke
Bernie
Sanders
Elizabeth
Warren
Other Undecided
Emerson College Feb 28 – Mar 2, 2019 291 ± 5.7% 37% 6% 9% 5% 21% 5% 17%[u]
Change Research Feb 15–18, 2019 600 ± 4.0% 36% 10% 13% 8% 14% 9% 12%[v]
Firehouse Strategies/Øptimus Jan 31 – Feb 2, 2019 557 ± 4.0% 36% 5% 12% 2% 8% 4% 2%[w] 31%
Polling among declared candidates only
Poll source Date(s)
administered
Sample
size
Margin
of error
Cory
Booker
Julian
Castro
Kamala
Harris
Amy
Klobuchar
Elizabeth
Warren
Other Undecided
Change Research Feb 15–18, 2019 600 ± 4.0% 28% 4% 35% 5% 20% 10%[x]

California primary[edit]

Poll source Date(s)
administered
Sample
size
Margin
of error
Joe
Biden
Cory
Booker
Kamala
Harris
Beto
O'Rourke
Bernie
Sanders
Elizabeth
Warren
Other Undecided
Change Research Feb 9–11, 2019 948 26% 3% 26% 8% 20% 7% 8%[y]
Polling among declared candidates only
Poll source Date(s)
administered
Sample
size
Margin
of error
Cory
Booker
Julian
Castro
Tulsi
Gabbard
Kamala
Harris
Elizabeth
Warren
Other Undecided
Change Research Feb 9–11, 2019 948 7% 6% 4% 53% 23% 8%[z]

Massachusetts primary[edit]

Poll source Date(s)
administered
Sample
size
Margin
of error
Joe
Biden
Cory
Booker
Kamala
Harris
Amy
Klobuchar
Beto
O'Rourke
Deval
Patrick
Bernie
Sanders
Elizabeth
Warren
Other Undecided
YouGov/UMass Amherst Nov 7–14, 2018 655 19% 3% 6% 3% 10% 6% 14% 11% 1%[aa] 27%

Michigan primary[edit]

Poll source Date(s)
administered
Sample
size
Margin
of error
Joe
Biden
Cory
Booker
Kamala
Harris
Amy
Klobuchar
Beto
O'Rourke
Bernie
Sanders
Elizabeth
Warren
Other Undecided
Emerson College Mar 7–10, 2019 317 ± 5.5% 40% 3% 12% 5% 2% 23% 11% 4%[ab]

Florida primary[edit]

Poll source Date(s)
administered
Sample
size
Margin
of error
Joe
Biden
Cory
Booker
Kamala
Harris
Bernie
Sanders
Elizabeth
Warren
Oprah
Winfrey
Other Undecided
Bendixen & Amandi International Mar 1–4, 2019 300 26% 1% 9% 11% 4% 3%[ac] 46%
Saint Leo University May 25–31, 2018 21% 3% 4% 11% 7% 17% 17%[ad] 17%

Wisconsin primary[edit]

Poll source Date(s)
administered
Sample
size
Margin
of error
Joe
Biden
Cory
Booker
Kamala
Harris
Amy
Klobuchar
Beto
O'Rourke
Bernie
Sanders
Elizabeth
Warren
Other Undecided
Emerson College Mar 15–17, 2019 324 ± 5.4% 24% 2% 5% 4% 6% 39% 14% 6%[ae]

Delaware primary[edit]

Poll source Date(s)
administered
Sample
size
Margin
of error
Joe
Biden
Cory
Booker
Kamala
Harris
Bernie
Sanders
Elizabeth
Warren
Other Undecided
Gravis Marketing Jul 24–29, 2018 354 ± 5.2% 47% 5% 3% 5% 9% 2%[af] 29%

Notes[edit]

Partisan clients
  1. ^ Poll sponsored by End Citizens United
  2. ^ a b Poll sponsored by Focus on Rural America (a group founded by Patty Judge, Democratic nominee in the 2016 United States Senate election in Iowa and former Lieutenant Governor of Iowa)
  3. ^ Poll sponsored by O'Say Can You See PAC, the PAC that supported O'Malley in 2016
Additional candidates
  1. ^ Castro, Gabbard, Hickenlooper, and Inslee with 1%; Gillibrand and Yang with 0%; others with 4%
  2. ^ Bennet, Bullock, Castro, Delaney, and Inslee with 1%; Bloomberg, de Blasio, Gabbard, Gillibrand, Hickenlooper, Holder, Swalwell, Williamson, and Yang with <1%
  3. ^ Gillibrand with 1%
  4. ^ Castro with 2%; Delaney and Gillibrand with 1%; Gabbard and Yang with 0%; others with 8%
  5. ^ Kennedy with 5%; Clinton with 4%; Bloomberg, Castro, Cuomo, Delaney, Gillibrand, Kerry, and Swalwell with 1%; Holder, McAuliffe, Schultz, and Steyer with 0%
  6. ^ Bloomberg with 3%; Castro, Delaney, and Hickenlooper with 1%; Bullock, Garcetti, Gillibrand, Holder, Inslee, Steyer, Swalwell, and Yang with <1%
  7. ^ Bloomberg and Kerry with 2%; Delaney with 1%; Garcetti with 0%; others with <1%
  8. ^ Gillibrand and Holder with 2%; Avenatti and Delaney with 1%; Bullock, Garcetti, Landrieu, and Patrick with <1%; others with 1%
  9. ^ Castro and Sheryl Sandberg with 4%; Gillibrand and Harris with 3%; Schultz with 1%
  10. ^ Bloomberg, Brown, Buttigieg, Gabbard, and Gillibrand with 1%; Delaney and Hickenlooper with 0%; others with 3%
  11. ^ Bloomberg with 2%; Brown, Buttigieg, Delaney, and Gillibrand with 1%; Castro and Gabbard with 0%; others with 5%
  12. ^ Gillibrand with 3%; Bloomberg with 2%; Castro with 1%; others with 3%
  13. ^ Gillibrand with 0%
  14. ^ Clinton with 3%; Bloomberg, Kerry, and Klobuchar with 2%; Brown, Bullock, Gillibrand, Hickenlooper, Ojeda, and Steyer with 1%; Castro, Cuomo, Delaney, Holder, Inslee, McAuliffe, Schultz, and Swalwell with 0%
  15. ^ Holder with 2%; O'Malley with 1%; Delaney, Gillibrand, and Hickenlooper with 0%; others with 2%
  16. ^ Gillibrand and McAuliffe with 2%
  17. ^ Gillibrand with 3%; McAuliffe with 2%; others with 1%
  18. ^ O'Malley with 2%; Gillibrand and Hickenlooper with 1%; Tim Ryan with 0%; others with 2%
  19. ^ Gillibrand with 2%; O'Malley with 1%; others with 4%
  20. ^ O'Malley with 3%; Hickenlooper and Zuckerberg with 2%; Gillibrand, and Ryan with 1%; Delaney with 0%; others with 5%
  21. ^ Gillibrand with 3%; Bloomberg and Gabbard with 2%: Brown and Klobuchar with 1%; Buttigieg, Castro, and Delaney with 0%; others with 8%
  22. ^ Brown and Holder with 2%; Bloomberg, Castro, Gabbard, Gillibrand, Hickenlooper, Klobuchar, Swalwell, and Yang with 1%; Bennet, Cuomo, de Blasio, Delaney, McAuliffe, and Williamson with 0%
  23. ^ Klobuchar with 1%; Gillibrand with 0%
  24. ^ Delaney with 3%; Gabbard and Williamson with 2%; Buttigieg, Gillibrand, and Yang with 1%
  25. ^ Castro with 2%; Brown, Buttigieg, Gabbard, Gillibrand, Holder, and Klobuchar with 1%; Bloomberg, Bullock, Cuomo, Delaney, Hickenlooper, Inslee, Swalwell, Williamson, and Yang with 0%
  26. ^ Buttigieg, Delaney, and Gillibrand with 2%; Yang and Williamson with 1%
  27. ^ Moulton with 1%
  28. ^ Gillibrand and Hickenlooper with 1%; Buttigieg, Castro, Gabbard, and Inslee with 0%; others with 3%
  29. ^ Bloomberg, Klobuchar, and O'Rourke with 1%; Brown, Buttigieg, Castro, Delaney, Gillibrand, Gabbard, Hickenlooper, Inslee, and Yang with 0%
  30. ^ Holder with 5%; Brown with 3%; Cuomo, Gillibrand, and Murphy with 2%; Bullock, Landrieu, Patrick, and McAuliffe with 1%; others with 2%
  31. ^ Buttigieg, Gillibrand, and Yang with 1%; Castro, Gabbard, Hickenlooper, and Inslee with 0%; others with 3%
  32. ^ Castro and Cuomo with 1%; Delaney with 0%

References[edit]

  1. ^ "DNC Announces Details For The First Two Presidential Primary Debates". Democratic National Committee. February 14, 2019. Retrieved March 9, 2019.

See also[edit]

External links[edit]