# Results of the 2020 Democratic Party presidential primaries

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This article contains the results of the 2020 Democratic Party presidential primaries and caucuses, the processes by which the Democratic Party selected delegates to attend the 2020 Democratic National Convention from August 17–20, 2020. The series of primaries, caucuses, and state conventions culminated in the national convention, where the delegates cast their votes to formally select a candidate. A simple majority (1,990) of the total delegate votes (3,979) was required to become the nominee.
The campaign for the 2020 Democratic presidential nomination began on July 28, 2017, when Maryland Congressman John Delaney became the first candidate to announce his run for president. By April 2019, more than 20 major candidates were recognized by national and state polls, causing the field of 2020 major Democratic presidential candidates to exceed the field of major candidates in the 2016 Republican Party presidential primaries as the largest presidential candidate field for any single U.S. political party in a single election cycle. With the addition of Michael Bloomberg on November 24, 2019, the number of major Democratic presidential candidates in the 2020 Democratic primaries totaled 29.
When voting began in the 2020 Iowa caucuses, 11 major candidates were actively campaigning. Democratic primaries and caucuses in early states yielded a controversial and disputed victory for Pete Buttigieg in the Iowa caucuses, a narrow victory for Bernie Sanders in the New Hampshire primary over Buttigieg, a victory for Sanders in the Nevada caucuses, and a victory for Joe Biden in the South Carolina primary. Sanders won the popular vote in both Iowa and New Hampshire, with New Hampshire generally considered a win for Sanders. Before the March 3, 2020, Super Tuesday primaries, six major candidates ended their campaigns; Bloomberg and Elizabeth Warren ended their campaigns due to poor showings on Super Tuesday. Tulsi Gabbard ended her campaign on March 19. Sanders ended his campaign on April 8, leaving Biden as the only major candidate. Biden won a majority of delegates on June 2 and was formally nominated on August 20, 2020.

## Overview of results

* A map of 2020 Democratic Party presidential primary and caucus results. It reflects the winners, measured by the number of pledged delegates, in each state.
* A map of 2020 Democratic Party presidential primary and caucus results by county.

## Major candidates

The table below shows candidates who dropped out of the race during the primaries and placed third or better in a state contest or earned at least one national delegate.
| Legend: | 1st place pledged delegates | 2nd place | 3rd place | Candidate has withdrawn | Candidate not on ballot |
| Candidates | Candidates | Joe Biden | Bernie Sanders | Elizabeth Warren | Michael Bloomberg | Pete Buttigieg | Amy Klobuchar | Tulsi Gabbard | Tom Steyer | Other | Pledged delegates Total votes |
| Age as of 2020-11-03 | Age as of 2020-11-03 | 77 | 79 | 71 | 78 | 38 | 60 | 39 | 63 | | |
| Pledged delegates: Total awarded: 3979 | Pledged delegates: Total awarded: 3979 | 2,709 68% | 1,113 27.97% | 75 1.68% | 49 1.23% | 24 0.6% | 7 0.176% | 2 0.05% | 0 0.0% | 2 0.05% | 3,979 100% awarded 36,998,215 votes |
| Popular votes | Popular votes | 19,080,502 51.6% | 9,680,424 26.2% | 2,832,060 7.7% | 2,552,434 6.9% | 924,331 2.5% | 540,064 1.5% | 273,383 0.7% | 260,481 0.7% | 854,536 2.3% | 3,979 100% awarded 36,998,215 votes |
| Feb 3 | Iowa caucuses | 14% 6 delegates 340 SDE 23,605 votes | 26% 12 delegates 562 SDE 45,652 votes | 20% 8 delegates 388 SDE 34,909 votes | 0% 0 delegates 0 SDE 16 votes | 25% 14 delegates 563 SDE 43,209 votes | 12% 1 delegate 264 SDE 21,100 votes | 0% 0 delegates 0 SDE 16 votes | 0% 0 delegates 7 SDE 413 votes | 1.9% 0 delegates 26 SDE 3,380 votes | 41 2,151 SDE 172,300 votes |
| Feb 11 | New Hampshire | 8% 0 delegates 24,944 votes | 26% 9 delegates 76,384 votes | 9% 0 delegates 27,429 votes | 2% 0 delegates 4,675 votes | 24% 9 delegates 72,454 votes | 20% 6 delegates 58,714 votes | 3% 0 delegates 9,755 votes | 4% 0 delegates 10,732 votes | 4.4% 0 delegates 13,290 votes | 24 298,377 votes |
| Feb 22 | Nevada caucuses | 19% 9 delegates 2,927 CD 19,179 votes | 40% 24 delegates 6,788 CD 41,075 votes | 12% 0 delegates 1,406 CD 11,703 votes | | 17% 3 delegates 2,073 CD 17,598 votes | 7% 0 delegates 603 CD 7,376 votes | 0% 0 delegates 4 CD 32 votes | 4% 0 delegates 682 CD 4,120 votes | 0.4% 0 delegates 8 CD 460 votes | 36 14,491 CD 101,543 votes |
| Feb 29 | South Carolina | 49% 39 delegates 262,336 votes | 20% 15 delegates 106,605 votes | 7% 0 delegates 38,120 votes | | 8% 0 delegates 44,217 votes | 3% 0 delegates 16,900 votes | 1% 0 delegates 6,813 votes | 11% 0 delegates 61,140 votes | 0.5% 0 delegates 3,132 votes | 54 539,263 votes |
| Mar 3 | Alabama | 63% 44 delegates 286,065 votes | 17% 8 delegates 74,755 votes | 6% 0 delegates 25,847 votes | 12% 0 delegates 52,750 votes | 0% 0 delegates 1,416 votes | 0% 0 delegates 907 votes | 0% 0 delegates 1,038 votes | 0% 0 delegates 1,048 votes | 1.9% 0 delegates 8,267 votes | 52 452,093 votes |
| Mar 3 | American Samoa caucus | 9% 0 delegates 31 votes | 11% 0 delegates 37 votes | 1% 0 delegates 5 votes | 50% 4 delegates 175 votes | 0% 0 delegates 0 votes | 0% 0 delegates 0 votes | 29% 2 delegates 103 votes | 0% 0 delegates 0 votes | 0.0% 0 delegates 0 votes | 6 351 votes |
| Mar 3 | Arkansas | 41% 17 delegates 93,012 votes | 22% 9 delegates 51,413 votes | 10% 0 delegates 22,971 votes | 17% 5 delegates 38,312 votes | 3% 0 delegates 7,649 votes | 3% 0 delegates 7,009 votes | 1% 0 delegates 1,593 votes | 1% 0 delegates 2,053 votes | 2.3% 0 delegates 5,110 votes | 31 229,122 votes |
| Mar 3 | California | 28% 172 delegates 1,613,854 votes | 36% 225 delegates 2,080,846 votes | 13% 11 delegates 762,555 votes | 12% 7 delegates 701,803 votes | 4% 0 delegates 249,256 votes | 2% 0 delegates 126,961 votes | 1% 0 delegates 33,769 votes | 2% 0 delegates 113,092 votes | 1.8% 0 delegates 102,228 votes | 415 5,784,364 votes |
| Mar 3 | Colorado | 25% 21 delegates 236,565 votes | 37% 29 delegates 355,293 votes | 18% 8 delegates 168,695 votes | 19% 9 delegates 177,727 votes | | | 1% 0 delegates 10,037 votes | 0% 0 delegates 3,323 votes | 0.8% 0 delegates 8,488 votes | 67 960,128 votes |
| Mar 3 | Maine | 33% 11 delegates 68,729 votes | 32% 9 delegates 66,826 votes | 16% 4 delegates 32,055 votes | 12% 0 delegates 24,294 votes | 2% 0 delegates 4,364 votes | 1% 0 delegates 2,826 votes | 1% 0 delegates 1,815 votes | 0% 0 delegates 313 votes | 2.3% 0 delegates 4,725 ballots | 24 205,937 votes |
| Mar 3 | Massachusetts | 33% 37 delegates 473,861 votes | 27% 30 delegates 376,990 votes | 21% 24 delegates 303,864 votes | 12% 0 delegates 166,200 votes | 3% 0 delegates 38,400 votes | 1% 0 delegates 17,297 votes | 1% 0 delegates 10,548 votes | 0% 0 delegates 6,762 votes | 1.7% 0 delegates 24,258 ballots | 91 1,418,180 votes |
| Mar 3 | Minnesota | 39% 38 delegates 287,553 votes | 30% 27 delegates 222,431 votes | 15% 10 delegates 114,674 votes | 8% 0 delegates 61,882 votes | 1% 0 delegates 7,616 votes | 6% 0 delegates 41,530 votes | 0% 0 delegates 2,504 votes | 0% 0 delegates 551 votes | 0.7% 0 delegates 24,258 votes | 75 744,198 votes |
| Mar 3 | North Carolina | 43% 68 delegates 572,271 votes | 24% 37 delegates 322,645 votes | 11% 2 delegates 139,912 votes | 13% 3 delegate 172,558 votes | 3% 0 delegates 43,632 votes | 2% 0 delegates 30,742 votes | 0% 0 delegates 6,622 votes | 1% 0 delegates 10,679 votes | 2.6% 0 delegates 33,321 votes | 110 1,332,382 votes |
| Mar 3 | Oklahoma | 39% 21 delegates 117,633 votes | 25% 13 delegates 77,425 votes | 13% 1 delegate 40,732 votes | 14% 2 delegates 42,270 votes | 2% 0 delegates 5,115 votes | 2% 0 delegates 6,733 votes | 2% 0 delegates 5,109 votes | 1% 0 delegates 2,006 votes | 2.4% 0 delegates 7,258 votes | 37 304,281 votes |
| Mar 3 | Tennessee | 42% 36 delegates 215,390 votes | 25% 22 delegates 129,168 votes | 10% 1 delegate 53,732 votes | 15% 5 delegates 79,789 votes | 3% 0 delegates 17,102 votes | 2% 0 delegates 10,671 votes | 0% 0 delegates 2,278 votes | 0% 0 delegates 1,932 votes | 1.2% 0 delegates 6,188 votes | 64 516,250 votes |
| Mar 3 | Texas | 35% 113 delegates 725,562 votes | 30% 99 delegates 626,339 votes | 11% 5 delegates 239,237 votes | 14% 11 delegates 300,608 votes | 4% 0 delegates 82,671 votes | 2% 0 delegates 43,291 votes | 0% 0 delegates 8,688 votes | 1% 0 delegates 13,929 votes | 2.6% 0 delegates 64,227 votes | 228 2,094,428 votes |
| Mar 3 | Utah | 18% 7 delegates 40,674 votes | 36% 16 delegates 79,728 votes | 16% 3 delegates 35,727 votes | 15% 3 delegates 33,991 votes | 8% 0 delegates 18,734 votes | 3% 0 delegates 7,603 votes | 1% 0 delegates 1,704 votes | 0% 0 delegates 703 votes | 0.8% 0 delegates 1,718 votes | 29 220,582 votes |
| Mar 3 | Vermont | 22% 5 delegates 34,669 votes | 51% 11 delegates 79,921 votes | 13% 0 delegates 19,785 votes | 9% 0 delegates 14,828 votes | 2% 0 delegates 3,709 votes | 1% 0 delegates 1,991 votes | 1% 0 delegates 1,303 votes | 0% 0 delegates 202 votes | 1.0% 0 delegates 1,624 ballots | 16 158,032 votes |
| Mar 3 | Virginia | 53% 67 delegates 705,501 votes | 23% 31 delegates 306,388 votes | 11% 1 delegate 142,546 votes | 10% 0 delegates 128,030 votes | 1% 0 delegates 11,199 votes | 1% 0 delegates 8,414 votes | 1% 0 delegates 11,288 votes | 0% 0 delegates 1,472 votes | 0.7% 0 delegates 8,885 votes | 99 1,323,693 votes |
| Mar 3–10 | Democrats Abroad | 23% 4 delegates 9,059 votes | 58% 9 delegates 23,139 votes | 14% 0 delegates 5,730 votes | 2% 0 delegates 892 votes | 2% 0 delegates 616 votes | 1% 0 delegates 224 votes | 0% 0 delegates 146 votes | 0% 0 delegates 19 votes | 0.4% 0 delegates 159 votes | 13 39,984 votes |
| Date | State/Territory | Biden | Sanders | Warren | Bloomberg | Buttigieg | Klobuchar | Gabbard | Steyer | |
| Mar 10 | Idaho | 49% 12 delegates 53,151 votes | 42% 8 delegates 46,114 votes | 3% 0 delegates 2,878 votes | 2% 0 delegates 2,612 votes | 1% 0 delegates 1,426 votes | 1% 0 delegates 774 votes | 1% 0 delegates 876 votes | 0% 0 delegates 112 votes | 0.9% 0 delegates 706 votes | 20 108,649 votes |
| Mar 10 | Michigan | 53% 73 delegates 840,360 votes | 36% 52 delegates 576,926 votes | 2% 0 delegates 26,148 votes | 5% 0 delegates 73,464 votes | 1% 0 delegates 22,462 votes | 1% 0 delegates 11,018 votes | 1% 0 delegates 9,461 votes | 0% 0 delegates 1,732 votes | 1.8% 0 delegates 26,110 votes | 125 1,587,679 votes |
| Mar 10 | Mississippi | 81% 34 delegates 222,160 votes | 15% 2 delegates 40,657 votes | 1% 0 delegates 1,550 votes | 3% 0 delegates 6,933 votes | 0% 0 delegates 562 votes | 0% 0 delegates 440 votes | 0% 0 delegates 1,003 votes | 0% 0 delegates 378 votes | 0.3% 0 delegates 708 votes | 36 274,391 votes |
| Mar 10 | Missouri | 60% 44 delegates 400,347 votes | 35% 24 delegates 230,374 votes | 1% 0 delegates 8,156 votes | 1% 0 delegates 9,866 votes | 0% 0 delegates 3,309 votes | 0% 0 delegates 2,682 votes | 1% 0 delegates 4,887 votes | 0% 0 delegates 584 votes | 0.9% 0 delegates 5,907 votes | 68 666,112 votes |
| Mar 10 | North Dakota firehouse caucuses | 39% 6 delegates 5,742 votes | 53% 8 delegates 7,682 votes | 3% 0 delegates 366 votes | 1% 0 delegates 113 votes | 1% 0 delegates 164 votes | 2% 0 delegates 223 votes | 1% 0 delegates 89 votes | 0% 0 delegates 6 votes | 1.0% 0 delegates 161 ballots | 14 14,546 votes |
| Mar 10 | Washington | 38% 46 delegates 591,403 votes | 37% 43 delegates 570,039 votes | 9% 0 delegates 142,652 votes | 8% 0 delegates 122,530 votes | 4% 0 delegates 63,344 votes | 2% 0 delegates 33,383 votes | 1% 0 delegates 13,199 votes | 0% 0 delegates 3,455 votes | 1.1% 0 delegates 18,771 votes | 89 1,558,776 votes |
| Mar 14 | Northern Marianas caucus | 36% 2 delegates 48 votes | 63% 4 delegates 84 votes | | | | | | | 1% 0 delegates 2 votes | 6 134 votes |
| Mar 17 | Arizona | 44% 38 delegates 268,029 votes | 33% 29 delegates 200,456 votes | 6% 0 delegates 35,537 votes | 10% 0 delegates 58,797 votes | 4% 0 delegates 24,868 votes | 2% 0 delegates 10,333 votes | 0% 0 delegates 3,014 votes | 0% 0 delegates 1,381 votes | 1.7% 0 delegates 10,939 ballots | 67 613,355 votes |
| Mar 17 | Florida | 62% 162 delegates 1,077,375 votes | 23% 57 delegates 397,311 votes | 2% 0 delegates 32,875 votes | 8% 0 delegates 146,544 votes | 2% 0 delegates 39,886 votes | 1% 0 delegates 17,276 votes | 1% 0 delegates 8,712 votes | 0% 0 delegates 2,510 votes | 0.8% 0 delegates 16,725 votes | 219 1,739,214 votes |
| Mar 17 | Illinois | 59% 95 delegates 986,661 votes | 36% 60 delegates 605,701 votes | 1% 0 delegates 24,413 votes | 2% 0 delegates 25,500 votes | 1% 0 delegates 9,729 votes | | 1% 0 delegates 9,642 votes | 0% 0 delegates 1,684 votes | 0.7% 0 delegates 10,803 votes | 155 1,674,133 votes |
| Date | State/Territory | Biden | Sanders | Warren | Bloomberg | Buttigieg | Klobuchar | Gabbard | Steyer | |
| Apr 7 | Wisconsin | 63% 56 delegates 581,463 votes | 32% 28 delegates 293,441 votes | 2% 0 delegates 14,060 votes | 1% 0 delegates 8,846 votes | 1% 0 delegates 4,946 votes | 1% 0 delegates 6,079 votes | 1% 0 delegates 5,565 votes | 0% 0 delegates 836 votes | 0.7% 0 delegates 10,803 votes | 84 925,065 votes |
| Apr 10 | Alaska | 55% 8 delegates 10,834 votes | 44% 7 delegates 8,755 votes | 0 delegates Eliminated | 0 delegates Eliminated | 0 delegates Eliminated | 0 delegates Eliminated | 0 delegates Eliminated | 0 delegates Eliminated | 0.9% 0 delegates 170 votes | 15 19,759 votes |
| Apr 17 | Wyoming caucus-by-mail | 71% 10 delegates 235 SCD 10,912 votes | 27% 4 delegates 88 SCD 4,206 votes | 0 delegates 0 SCD Eliminated | 0 delegates 0 SCD Eliminated | 0 delegates 0 SCD Eliminated | 0 delegates 0 SCD Eliminated | 0 delegates 0 SCD Eliminated | 0 delegates 0 SCD Eliminated | 1.8% 0 delegates 273 votes | 14 323 SCD 15,391 votes |
| Apr 28 | Ohio | 72% 115 delegates 647,284 votes | 17% 21 delegates 149,683 votes | 3% 0 delegates 30,985 votes | 3% 0 delegates 28,704 votes | 2% 0 delegates 15,113 votes | 1% 0 delegates 11,899 votes | 1% 0 delegates 4,560 votes | 0% 0 delegates 2,801 votes | 0.4% 0 delegates 3,354 votes | 136 894,383 votes |
| Date | State/Territory | Biden | Sanders | Warren | Bloomberg | Buttigieg | Klobuchar | Gabbard | Steyer | |
| May 2 | Kansas | 75% 29 delegates 110,041 votes | 23% 10 delegates 33,142 votes | 0 delegates Eliminated | | | | 0 delegates Eliminated | | 2.5% 0 delegates 3,690 votes | 39 146,873 votes |
| May 12 | Nebraska | 77% 29 delegates 126,444 votes | 14% 0 delegates 23,214 votes | 6% 0 delegates 10,401 votes | | | | 3% 0 delegates 4,523 votes | | | 29 164,582 votes |
| May 19 | Oregon | 66% 46 delegates 408,315 votes | 21% 15 delegates 127,345 votes | 10% 0 delegates 59,355 votes | | | | 2% 0 delegates 10,717 votes | | 2.1% 0 delegates 12,979 votes | 61 618,711 votes |
| May 22 | Hawaii | 61% 16 delegates 21,215 votes | 35% 8 delegates 12,337 votes | 0 delegates Eliminated | 0 delegates Eliminated | 0 delegates Eliminated | 0 delegates Eliminated | 0 delegates Eliminated | 0 delegates Eliminated | 4.3% 0 delegates 1,492 votes | 24 35,044 votes |
| Date | State/Territory | Biden | Sanders | Warren | Bloomberg | Buttigieg | Klobuchar | Gabbard | Steyer | |
| Jun 2 | District of Columbia | 76% 19 delegates 84,093 votes | 10% 0 delegates 11,116 votes | 13% 1 delegate 14,228 votes | | | | 0% 0 delegates 442 votes | | 0.7% 0 delegates 809 votes | 20 110,688 votes |
| Jun 2 | Indiana | 76% 80 delegates 380,836 votes | 14% 2 delegate 67,688 votes | 3% 0 delegates 14,344 votes | 1% 0 delegates 4,783 votes | 4% 0 delegates 17,957 votes | 1% 0 delegates 3,860 votes | 1% 0 delegates 2,657 votes | 0% 0 delegates 1,376 votes | 0.9% 0 delegates 4,426 votes | 82 497,927 votes |
| Jun 2 | Maryland | 84% 96 delegates 879,753 votes | 8% 0 delegates 81,939 votes | 3% 0 delegates 27,134 votes | 1% 0 delegates 6,773 votes | 1% 0 delegates 7,180 votes | 1% 0 delegates 5,685 votes | 0% 0 delegates 4,226 votes | 0% 0 delegates 671 votes | 3.6% 0 delegates 37,412 votes | 96 1,050,773 votes |
| Jun 2 | Montana | 74% 18 delegates 111,706 votes | 15% 1 delegate 22,033 votes | 8% 0 delegates 11,984 votes | | | | | | 2.8% 0 delegates 4,250 votes | 19 149,973 votes |
| Jun 2 | New Mexico | 73% 30 delegates 181,700 votes | 15% 4 delegates 37,435 votes | 6% 0 delegates 14,552 votes | | | | 1% 0 delegates 2,735 votes | | 4.6% 0 delegates 11,458 votes | 34 247,880 votes |
| Jun 2 | Pennsylvania | 79% 151 delegates 1,264,624 votes | 18% 35 delegates 287,834 votes | | | | | 3% 0 delegates 43,050 votes | | | 186 1,595,508 votes |
| Jun 2 | Rhode Island | 77% 25 delegates 79,728 votes | 15% 1 delegates 15,525 votes | 4% 0 delegates 4,479 votes | | | | 1% 0 delegates 651 votes | | 3.5% 0 delegates 3,599 votes | 26 103,982 votes |
| Jun 2 | South Dakota | 77% 13 delegates 40,800 votes | 23% 3 delegates 11,861 votes | | | | | | | | 16 52,661 votes |
| Jun 6 | Guam caucuses | 70% 5 delegates 270 votes | 30% 2 delegates 118 votes | | | | | | | | 7 388 votes |
| Jun 6 | US Virgin Islands caucuses | 91% 7 delegates 502 votes | 5% 0 delegates 28 votes | | | | | | | 3.6% 0 delegates 20 votes | 7 550 votes |
| Jun 9 | Georgia | 85% 105 delegates 922,177 votes | 9% 0 delegates 101,668 votes | 2% 0 delegates 21,906 votes | 1% 0 delegates 7,657 votes | 1% 0 delegates 6,346 votes | 0% 0 delegates 4,317 votes | 0% 0 delegates 4,117 votes | 0% 0 delegates 1,752 votes | 1.5% 0 delegates 16,789 votes | 105 1,086,729 votes |
| Jun 9 | West Virginia | 65% 28 delegates 122,518 votes | 12% 0 delegates 22,793 votes | 3% 0 delegates 5,741 votes | 2% 0 delegates 3,759 votes | 2% 0 delegates 3,455 votes | 2% 0 delegates 3,011 votes | 2% 0 delegates 4,163 votes | 1% 0 delegates 1,235 votes | 11.2% 0 delegates 22,042 votes | 28 187,482 votes |
| Jun 23 | Kentucky | 68% 52 delegates 365,284 votes | 12% 0 delegates 65,055 votes | 3% 0 delegates 15,300 votes | | 2% 0 delegates 9,127 votes | 1% 0 delegates 5,296 votes | 1% 0 delegates 5,859 votes | 0% 0 delegates 2,656 votes | 13% 2 delegates 69,328 votes | 54 537,905 votes |
| Jun 23 | New York | 65% 231 delegates 1,136,679 votes | 16% 43 delegates 285,908 votes | 5% 0 delegates 82,917 votes | 2% 0 delegates 39,433 votes | 1% 0 delegates 22,927 votes | 1% 0 delegates 11,028 votes | 1% 0 delegates 9,083 votes | 0% 0 delegates 2,299 votes | 13% 0 delegates 168,765 ballots | 274 1,759,039 votes |
| Date | State/Territory | Biden | Sanders | Warren | Bloomberg | Buttigieg | Klobuchar | Gabbard | Steyer | |
| Jul 7 | Delaware | 89% 21 delegates 81,954 votes | 8% 0 delegates 6,878 votes | 3% 0 delegates 2,850 votes | | | | | | | 21 91,682 votes |
| Jul 7 | New Jersey | 85% 121 delegates 813,693 votes | 15% 3 delegates 140,336 votes | | | | | | | 0.4% 0 delegates 4,162 votes | 126 958,202 votes |
| Jul 11 | Louisiana | 80% 54 delegates 212,555 votes | 7% 0 delegates 19,859 votes | 2% 0 delegates 6,426 votes | 2% 0 delegates 4,312 votes | 1% 0 delegates 2,363 votes | 1% 0 delegates 2,431 votes | 1% 0 delegates 1,962 votes | 0% 0 delegates 902 votes | 3.8% 0 delegates 10,303 votes | 54 267,286 votes |
| Jul 12 | Puerto Rico | 56% 36 delegates 3,930 votes | 13% 5 delegates 932 votes | 1% 0 delegates 101 votes | 13% 10 delegates 894 votes | 2% 0 delegates 158 votes | 0% 0 delegates 31 votes | 3% 0 delegates 194 votes | 1% 0 delegates 62 votes | 10.3% 0 delegates 720 votes | 51 7,022 votes |
| Aug 11 | Connecticut | 85% 60 delegates 221,323 votes | 12% 0 delegates 30,062 votes | | | | | 1% 0 delegates 3,398 votes | | 2.3% 0 delegates 5,975 votes | 60 260,750 votes |
| Withdrawal date | Withdrawal date | | Apr 8, 2020 | Mar 5, 2020 | Mar 4, 2020 | Mar 1, 2020 | Mar 2, 2020 | Mar 19, 2020 | Feb 29, 2020 | |
* $^A$ Total votes, incl. No Preference, Uncommitted, and various write-ins and minor candidates.
* $^B$ Results from the final alignment / the last round.

## Other candidates

Eighteen candidates suspended their campaigns before the Iowa caucuses. Seven major candidates had withdrawn from the race after states began to certify candidates for ballot spots: Joe Sestak, Steve Bullock, Kamala Harris, Julián Castro, Marianne Williamson, Cory Booker, and John Delaney. Three others dropped out after the New Hampshire primary. Since the beginning of the primary season, none of these other candidates have been awarded any delegates.
| Candidates | Candidates | Deval Patrick | Andrew Yang | Michael Bennet | John Delaney | Cory Booker | Marianne Williamson | Julian Castro | Kamala Harris | Steve Bullock | Joe Sestak |
| Withdrawal date | Withdrawal date | February 12, 2020 | February 11, 2020 | February 11, 2020 | January 31, 2020 | January 13, 2020 | January 10, 2020 | January 2, 2020 | December 3, 2019 | December 2, 2019 | December 2, 2019 |
| Date | State/ Territory | | | | | | | | | | framelesscenter |
| Feb 3 | IA | | 1,758 | 4 | | | | | | | |
| Feb 11 | NH | 1,271 | 8,312 | 952 | 83 | 157 | 99 | 83 | 129 | 64 | 152 |
| Feb 22 | NV | 8 | 49 | 36 | | | | | | | |
| Feb 29 | SC | 288 | 1,069 | 765 | 352 | 658 | | | | | |
| Mar 3 | AL | | 875 | 2,250 | 294 | 740 | 224 | 184 | | | |
| Mar 3 | AR | | 715 | 574 | 443 | 572 | 501 | 304 | 715 | 485 | 408 |
| Mar 3 | CA | 2,022 | 43,571 | 7,377 | 4,606 | 6,000 | 7,052 | 13,892 | | | 3,270 |
| Mar 3 | CO | 227 | 3,988 | | | 1,276 | 1,086 | | | | |
| Mar 3 | DA | 26 | 85 | | | | | | | | |
| Mar 3 | ME | 218 | 696 | | | 183 | 201 | | | | |
| Mar 3 | MA | 6,918 | 2,713 | 1,284 | 718 | 426 | 616 | 304 | | | |
| Mar 3 | MN | 72 | 1,749 | 315 | 172 | 197 | 226 | 114 | | | |
| Mar 3 | NC | 1,341 | 2,973 | 1,978 | 1,098 | 2,181 | 1,243 | 699 | | | |
| Mar 3 | OK | 680 | 1,997 | 1,273 | | 1,530 | 1,158 | 620 | | | |
| Mar 3 | TN | 182 | 1,097 | 1,650 | 378 | 953 | 498 | 239 | | | |
| Mar 3 | TX | 1,304 | 6,674 | 10,324 | 3,280 | 4,941 | 3,918 | 16,688 | | | |
| Mar 3 | UT | 55 | 950 | 0 | | 138 | 220 | 159 | | | |
| Mar 3 | VT | 137 | 591 | | | | 135 | 52 | | | |
| Mar 3 | VA | 370 | 3,361 | 1,437 | | 1,910 | 902 | 691 | | | |
| Mar 10 | ID | 19 | 310 | 92 | 65 | 55 | 57 | 49 | | | |
| Mar 10 | MI | | 2,380 | 1,536 | 464 | 840 | 719 | 306 | | | 757 |
| Mar 10 | MS | 258 | 450 | | | 0 | | | | | |
| Mar 10 | MO | 52 | 953 | 206 | 159 | 651 | 170 | 103 | | | |
| Mar 10 | ND | 2 | 20 | 3 | 3 | 0 | | | | | |
| Mar 10 | WA | 508 | 6,403 | 2,044 | 573 | 1,314 | | | | | |
| Mar 17 | AZ | 242 | 1,921 | | | | 668 | 754 | | | |
| Mar 17 | FL | 661 | 5,286 | 4,244 | 1,583 | 1,507 | 1,744 | 1,036 | | | 664 |
| Mar 17 | IL | 1,567 | 4,021 | 1,346 | 1,185 | 2,684 | | | | | |
| Apr 7 | WI | 311 | 3,349 | 475 | 529 | | | | | | |
| Apr 28 | OH | 822 | 502 | 2,030 | | | | | | | |
| June 2 | IN | | 4,255 | | | | | | | | |
| June 2 | MD | 406 | 6,670 | 2,291 | | 2,662 | 897 | 760 | | | |
| June 2 | NM | 969 | 3,850 | | | | | | | | |
| June 9 | GA | 1,042 | 9,117 | 5,154 | 1,476 | | | | | | |
| June 9 | WV | 859 | 2,489 | 1,818 | | | | | | | |
| June 23 | NY | 3,040 | 22,686 | 2,932 | | | | | | | |
| June 23 | KY | 1,183 | 7,267 | 2,514 | | | | | | | |
| July 11 | LA | 877 | 4,617 | 6,173 | 1,877 | | | | | | |
| TOTAL | TOTAL | 27,116 | 160,733 | 62,260 | 19,342 | 31,575 | 22,334 | 37,037 | 844 | 549 | 5,251 |
Other candidates were able to make it on the ballot in individual states. Some votes for minor candidates are unavailable because in many states (territories) they can be listed as Others or Write-ins. Since the beginning of the primary season, none of these other candidates have been awarded any delegates. Of the over 200 people who have filed with the FEC as candidates for the Democratic nomination, the following have been placed on the ballot in at least one state.
National popular vote totals for other candidates :
| Candidate | Votes | No. states on ballot |
| Uncommitted† | 35,970 | Various states |
| Other‡ | 18,115 | Various states |
| David Lee Rice | 15,023 | 1 (WV) |
| Roque De La Fuente III | 13,610 | 6 (NH, UT, CA, AZ, CO, TX) |
| Michael A. Ellinger | 3,627 | 3 (NH, AZ, CA) |
| Robby Wells | 3,340 | 5 (NH, TX, MO, LA, CO) |
| Mark Stewart Greenstein | 3,331 | 3 (NH, VT, CA) |
| Mosie Boyd | 2,064 | 4 (NH, UT, AR, CA) |
| Steve Burke | 1,774 | 3 (NH, LA, MO) |
| Rita Krichevsky | 468 | 2 (NH, CO) |
| Bill Haas | 392 | 1 (MO) |
| Henry Hewes | 345 | 3 (NH, AZ, MO) |
| Velma Steinman | 191 | 1 (MO) |
| Leonard J. Steinman II | 175 | 1 (MO) |
| Tom Koos | 72 | 1 (NH) |
| Nathan Bloxham | 69 | 1 (UT) |
| David John Thistle | 53 | 1 (NH) |
| Sam Sloan | 34 | 1 (NH) |
| Lorenz Kraus | 52 | 1 (NH) |
| Thomas James Torgesen | 30 | 1 (NH) |
| Jason Evritte Dunlap | 12 | 1 (NH) |
| Ben Gleib | 31 | 1 (NH) |
| Raymond Michael Moroz | 8 | 1 (NH) |
†Sometimes listed as "None of the Above"
‡Some states don't count some write-ins or minor candidates individually but lump them together.

## Results
### Early states
#### Iowa

The Iowa Democratic caucuses took place on February 3, 2020. The results of the 2020 Iowa caucuses had been challenged by Bernie Sanders before the Democratic National Committee's Rules and Bylaws Committee following certification, as of February 29, 2020. However, no news reports about the outcome of that challenge had occurred afterwards.
2020 Iowa Democratic presidential caucuses :
| Candidate | Initial alignment | Initial alignment | Final alignment | Final alignment | State delegate equivalents | State delegate equivalents | Pledged national convention delegates |
| Candidate | Votes | % | Votes | % | Number | % | Pledged national convention delegates |
| Pete Buttigieg | 37,572 | 21.31 | 43,209 | 25.08 | 562.95 | 26.17 | 14 |
| Bernie Sanders | 43,581 | 24.71 | 45,652 | 26.50 | 562.02 | 26.13 | 12 |
| Elizabeth Warren | 32,589 | 18.48 | 34,909 | 20.26 | 388.44 | 18.06 | 8 |
| Joe Biden | 26,291 | 14.91 | 23,605 | 13.70 | 340.32 | 15.82 | 6 |
| Amy Klobuchar | 22,454 | 12.73 | 21,100 | 12.25 | 263.87 | 12.27 | 1 |
| Andrew Yang | 8,914 | 5.05 | 1,758 | 1.02 | 21.86 | 1.02 | |
| Tom Steyer | 3,061 | 1.74 | 413 | 0.24 | 6.62 | 0.31 | |
| Michael Bloomberg (did not run yet) | 212 | 0.12 | 16 | 0.01 | 0.21 | 0.01 | |
| Tulsi Gabbard | 341 | 0.19 | 16 | 0.01 | 0.11 | 0.01 | |
| Michael Bennet | 164 | 0.09 | 4 | 0.00 | 0.00 | 0.00 | |
| Deval Patrick | 9 | 0.01 | 0 | 0.00 | 0.00 | 0.00 | |
| John Delaney (withdrawn) | 0 | 0.00 | 0 | 0.00 | 0.00 | 0.00 | |
| Other | 155 | 0.09 | 198 | 0.11 | 0.69 | 0.03 | |
| Uncommitted | 1,009 | 0.57 | 1,420 | 0.82 | 3.73 | 0.17 | |
| Total | 176,352 | 100% | 172,300 | 100% | 2,150.83 | 100% | 41 |

#### New Hampshire

The New Hampshire Democratic primary took place on February 11, 2020.
2020 New Hampshire Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Bernie Sanders | 76,384 | 25.60 | 9 |
| Pete Buttigieg | 72,454 | 24.28 | 9 |
| Amy Klobuchar | 58,714 | 19.68 | 6 |
| Elizabeth Warren | 27,429 | 9.19 | |
| Joe Biden | 24,944 | 8.36 | |
| Tom Steyer | 10,732 | 3.60 | |
| Tulsi Gabbard | 9,755 | 3.27 | |
| Andrew Yang | 8,312 | 2.79 | |
| Michael Bloomberg (write-in) | 4,675 | 1.57 | |
| Deval Patrick | 1,271 | 0.43 | |
| Michael Bennet | 952 | 0.32 | |
| Cory Booker (withdrawn) | 157 | 0.05 | |
| Joe Sestak (withdrawn) | 152 | 0.05 | |
| Kamala Harris (withdrawn) | 129 | 0.04 | |
| Marianne Williamson (withdrawn) | 99 | 0.03 | |
| Julian Castro (withdrawn) | 83 | 0.03 | |
| John Delaney (withdrawn) | 83 | 0.03 | |
| Steve Bullock (withdrawn) | 64 | 0.02 | |
| Henry Hewes | 43 | 0.01 | |
| Ben Gleib (withdrawn) | 31 | 0.01 | |
| Other candidates / Write-in | 665 | 0.22 | |
| Donald Trump (write-in Republican) | 1,217 | 0.41 | |
| Bill Weld (write-in Republican) | 17 | 0.01 | |
| Mitt Romney (write-in Republican) | 10 | 0.00 | |
| Other write-in Republicans | 5 | 0.00 | |
| Total | 298,377 | 100% | 24 |

#### Nevada

The Nevada Democratic caucus took place with early voting February 14 to 18, and was completed on February 22, 2020.
2020 Nevada Democratic presidential caucuses :
| Candidate | First alignment | First alignment | Final alignment | Final alignment | County convention delegates | County convention delegates | Pledged national convention delegates |
| Candidate | Votes | % | Votes | % | Number | % | Pledged national convention delegates |
| Bernie Sanders | 35,652 | 33.99 | 41,075 | 40.45 | 6,788 | 46.84 | 24 |
| Joe Biden | 18,424 | 17.57 | 19,179 | 18.89 | 2,927 | 20.20 | 9 |
| Pete Buttigieg | 16,102 | 15.35 | 17,598 | 17.33 | 2,073 | 14.31 | 3 |
| Elizabeth Warren | 13,438 | 12.81 | 11,703 | 11.53 | 1,406 | 9.70 | |
| Tom Steyer | 9,503 | 9.06 | 4,120 | 4.06 | 682 | 4.71 | |
| Amy Klobuchar | 10,100 | 9.63 | 7,376 | 7.26 | 603 | 4.16 | |
| Tulsi Gabbard | 353 | 0.34 | 32 | 0.03 | 4 | 0.03 | |
| Andrew Yang (withdrawn) | 612 | 0.58 | 49 | 0.05 | 1 | 0.01 | |
| Michael Bennet (withdrawn) | 140 | 0.13 | 36 | 0.04 | 0 | 0.00 | |
| Deval Patrick (withdrawn) | 86 | 0.08 | 8 | 0.01 | 0 | 0.00 | |
| John Delaney (withdrawn; not on the ballot) | 1 | 0.00 | 0 | 0.00 | 0 | 0.00 | |
| Uncommitted | 472 | 0.45 | 367 | 0.36 | 7 | 0.05 | |
| Totals | 104,883 | 100% | 101,543 | 100% | 14,491 | 100% | 36 |

#### South Carolina

The South Carolina Democratic primary took place on February 29, 2020, three days prior to Super Tuesday.
Official results show that Joe Biden won the Democratic primary with 48.65% of the vote, with Bernie Sanders coming in second with 19.77%.
2020 South Carolina Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 262,336 | 48.65 | 39 |
| Bernie Sanders | 106,605 | 19.77 | 15 |
| Tom Steyer | 61,140 | 11.34 | |
| Pete Buttigieg | 44,217 | 8.20 | |
| Elizabeth Warren | 38,120 | 7.07 | |
| Amy Klobuchar | 16,900 | 3.13 | |
| Tulsi Gabbard | 6,813 | 1.26 | |
| Andrew Yang (withdrawn) | 1,069 | 0.20 | |
| Michael Bennet (withdrawn) | 765 | 0.14 | |
| Cory Booker (withdrawn) | 658 | 0.12 | |
| John Delaney (withdrawn) | 352 | 0.07 | |
| Deval Patrick (withdrawn) | 288 | 0.05 | |
| Total | 539,263 | 100% | 54 |

### Super Tuesday

Super Tuesday took place on March 3, 2020. A total of 14 states and American Samoa voted on Super Tuesday, including the two biggest states, California and Texas. Biden gained 726 delegates, Sanders 505, Bloomberg 49, Warren 62, and Tulsi Gabbard 2.

#### Alabama

2020 Alabama Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 286,065 | 63.28 | 44 |
| Bernie Sanders | 74,755 | 16.54 | 8 |
| Michael Bloomberg | 52,750 | 11.67 | |
| Elizabeth Warren | 25,847 | 5.72 | |
| Michael Bennet (withdrawn) | 2,250 | 0.50 | |
| Pete Buttigieg (withdrawn) | 1,416 | 0.31 | |
| Tom Steyer (withdrawn) | 1,048 | 0.23 | |
| Tulsi Gabbard | 1,038 | 0.23 | |
| Amy Klobuchar (withdrawn) | 907 | 0.20 | |
| Andrew Yang (withdrawn) | 875 | 0.19 | |
| Cory Booker (withdrawn) | 740 | 0.16 | |
| John Delaney (withdrawn) | 294 | 0.07 | |
| Marianne Williamson (withdrawn) | 224 | 0.05 | |
| Julian Castro (withdrawn) | 184 | 0.04 | |
| Uncommitted | 3,700 | 0.82 | |
| Total | 452,093 | 100% | 52 |

#### American Samoa

2020 American Samoa Democratic presidential caucus :
| Candidate | Votes | % | Delegates |
| Michael Bloomberg | 175 | 49.86 | 4 |
| Tulsi Gabbard | 103 | 29.34 | 2 |
| Bernie Sanders | 37 | 10.54 | |
| Joe Biden | 31 | 8.83 | |
| Elizabeth Warren | 5 | 1.42 | |
| Uncommitted | 0 | 0.00 | |
| Total | 351 | 100% | 6 |

#### Arkansas

2020 Arkansas Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 93,012 | 40.59 | 17 |
| Bernie Sanders | 51,413 | 22.44 | 9 |
| Michael Bloomberg | 38,312 | 16.72 | 5 |
| Elizabeth Warren | 22,971 | 10.03 | |
| Pete Buttigieg (withdrawn) | 7,649 | 3.34 | |
| Amy Klobuchar (withdrawn) | 7,009 | 3.06 | |
| Tom Steyer (withdrawn) | 2,053 | 0.90 | |
| Tulsi Gabbard | 1,593 | 0.70 | |
| Kamala Harris (withdrawn) | 715 | 0.31 | |
| Andrew Yang (withdrawn) | 715 | 0.31 | |
| Michael Bennet (withdrawn) | 574 | 0.25 | |
| Cory Booker (withdrawn) | 572 | 0.25 | |
| Marianne Williamson (withdrawn) | 501 | 0.22 | |
| Steve Bullock (withdrawn) | 485 | 0.21 | |
| John Delaney (withdrawn) | 443 | 0.19 | |
| Joe Sestak (withdrawn) | 408 | 0.18 | |
| Julian Castro (withdrawn) | 304 | 0.13 | |
| Other candidate | 393 | 0.17 | |
| Total | 229,122 | 100% | 31 |

#### California

2020 California Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Bernie Sanders | 2,080,846 | 35.97 | 225 |
| Joe Biden | 1,613,854 | 27.90 | 172 |
| Elizabeth Warren | 762,555 | 13.18 | 11 |
| Michael Bloomberg | 701,803 | 12.13 | 7 |
| Pete Buttigieg (withdrawn) | 249,256 | 4.31 | |
| Amy Klobuchar (withdrawn) | 126,961 | 2.19 | |
| Tom Steyer (withdrawn) | 113,092 | 1.96 | |
| Andrew Yang (withdrawn) | 43,571 | 0.75 | |
| Tulsi Gabbard | 33,769 | 0.58 | |
| Julian Castro (withdrawn) | 13,892 | 0.24 | |
| Michael Bennet (withdrawn) | 7,377 | 0.13 | |
| Marianne Williamson (withdrawn) | 7,052 | 0.12 | |
| Cory Booker (withdrawn) | 6,000 | 0.10 | |
| John Delaney (withdrawn) | 4,606 | 0.08 | |
| Joe Sestak (withdrawn) | 3,270 | 0.06 | |
| Deval Patrick (withdrawn) | 2,022 | 0.03 | |
| Other candidates / Write-in | 14,438 | 0.25 | |
| Total | 5,784,364 | 100% | 415 |

#### Colorado

The results were certified on March 30. The race was called for Bernie Sanders who won a plurality of votes and delegates.
2020 Colorado Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Bernie Sanders | 355,293 | 37.00 | 29 |
| Joe Biden | 236,565 | 24.64 | 21 |
| Michael Bloomberg | 177,727 | 18.51 | 9 |
| Elizabeth Warren | 168,695 | 17.57 | 8 |
| Tulsi Gabbard | 10,037 | 1.05 | |
| Andrew Yang (withdrawn) | 3,988 | 0.42 | |
| Tom Steyer (withdrawn) | 3,323 | 0.35 | |
| Cory Booker (withdrawn) | 1,276 | 0.13 | |
| Marianne Williamson (withdrawn) | 1,086 | 0.11 | |
| Deval Patrick (withdrawn) | 227 | 0.02 | |
| Other candidates | 1,911 | 0.20 | |
| Total | 960,128 | 100% | 67 |

#### Maine

2020 Maine Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 68,729 | 33.37 | 11 |
| Bernie Sanders | 66,826 | 32.45 | 9 |
| Elizabeth Warren | 32,055 | 15.57 | 4 |
| Michael Bloomberg | 24,294 | 11.80 | |
| Pete Buttigieg (withdrawn) | 4,364 | 2.12 | |
| Amy Klobuchar (withdrawn) | 2,826 | 1.37 | |
| Tulsi Gabbard | 1,815 | 0.88 | |
| Andrew Yang (withdrawn) | 696 | 0.34 | |
| Tom Steyer (withdrawn) | 313 | 0.15 | |
| Deval Patrick (withdrawn) | 218 | 0.11 | |
| Marianne Williamson (withdrawn) | 201 | 0.10 | |
| Cory Booker (withdrawn) | 183 | 0.09 | |
| Blank ballots | 3,417 | 1.66 | |
| Total | 205,937 | 100% | 24 |

#### Massachusetts

2020 Massachusetts Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 473,861 | 33.41 | 37 |
| Bernie Sanders | 376,990 | 26.58 | 30 |
| Elizabeth Warren | 303,864 | 21.43 | 24 |
| Michael Bloomberg | 166,200 | 11.72 | |
| Pete Buttigieg (withdrawn) | 38,400 | 2.71 | |
| Amy Klobuchar (withdrawn) | 17,297 | 1.22 | |
| Tulsi Gabbard | 10,548 | 0.74 | |
| Deval Patrick (withdrawn) | 6,923 | 0.49 | |
| Tom Steyer (withdrawn) | 6,762 | 0.48 | |
| Andrew Yang (withdrawn) | 2,708 | 0.19 | |
| Michael Bennet (withdrawn) | 1,257 | 0.09 | |
| John Delaney (withdrawn) | 675 | 0.05 | |
| Marianne Williamson (withdrawn) | 617 | 0.04 | |
| Cory Booker (withdrawn) | 426 | 0.03 | |
| Julian Castro (withdrawn) | 305 | 0.02 | |
| All Others | 1,941 | 0.14 | |
| No Preference | 5,345 | 0.38 | |
| Blank ballots | 4,061 | 0.29 | |
| Total | 1,418,180 | 100% | 91 |

#### Minnesota

2020 Minnesota Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 287,553 | 38.64 | 38 |
| Bernie Sanders | 222,431 | 29.89 | 27 |
| Elizabeth Warren | 114,674 | 15.41 | 10 |
| Michael Bloomberg | 61,882 | 8.32 | |
| Amy Klobuchar (withdrawn) | 41,530 | 5.58 | |
| Pete Buttigieg (withdrawn) | 7,616 | 1.02 | |
| Tulsi Gabbard | 2,504 | 0.34 | |
| Andrew Yang (withdrawn) | 1,749 | 0.24 | |
| Tom Steyer (withdrawn) | 551 | 0.07 | |
| Michael Bennet (withdrawn) | 315 | 0.04 | |
| Marianne Williamson (withdrawn) | 226 | 0.03 | |
| Cory Booker (withdrawn) | 197 | 0.03 | |
| John Delaney (withdrawn) | 172 | 0.02 | |
| Julian Castro (withdrawn) | 114 | 0.02 | |
| Deval Patrick (withdrawn) | 72 | 0.01 | |
| Uncommitted | 2,612 | 0.35 | |
| Total | 744,198 | 100% | 75 |

#### North Carolina

2020 North Carolina Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 572,271 | 42.95 | 68 |
| Bernie Sanders | 322,645 | 24.22 | 37 |
| Michael Bloomberg | 172,558 | 12.95 | 3 |
| Elizabeth Warren | 139,912 | 10.50 | 2 |
| Pete Buttigieg (withdrawn) | 43,632 | 3.27 | |
| Amy Klobuchar (withdrawn) | 30,742 | 2.31 | |
| Tom Steyer (withdrawn) | 10,679 | 0.80 | |
| Tulsi Gabbard | 6,622 | 0.50 | |
| Andrew Yang (withdrawn) | 2,973 | 0.22 | |
| Cory Booker (withdrawn) | 2,181 | 0.16 | |
| Michael Bennet (withdrawn) | 1,978 | 0.15 | |
| Deval Patrick (withdrawn) | 1,341 | 0.10 | |
| Marianne Williamson (withdrawn) | 1,243 | 0.09 | |
| John Delaney (withdrawn) | 1,098 | 0.08 | |
| Julian Castro (withdrawn) | 699 | 0.05 | |
| No Preference | 21,808 | 1.64 | |
| Total | 1,332,382 | 100% | 110 |

#### Oklahoma

2020 Oklahoma Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 117,633 | 38.66 | 21 |
| Bernie Sanders | 77,425 | 25.45 | 13 |
| Michael Bloomberg | 42,270 | 13.89 | 2 |
| Elizabeth Warren | 40,732 | 13.39 | 1 |
| Amy Klobuchar (withdrawn) | 6,733 | 2.21 | |
| Pete Buttigieg (withdrawn) | 5,115 | 1.68 | |
| Tulsi Gabbard | 5,109 | 1.68 | |
| Tom Steyer (withdrawn) | 2,006 | 0.66 | |
| Andrew Yang (withdrawn) | 1,997 | 0.66 | |
| Cory Booker (withdrawn) | 1,530 | 0.50 | |
| Michael Bennet (withdrawn) | 1,273 | 0.42 | |
| Marianne Williamson (withdrawn) | 1,158 | 0.38 | |
| Deval Patrick (withdrawn) | 680 | 0.22 | |
| Julian Castro (withdrawn) | 620 | 0.20 | |
| Total | 304,281 | 100% | 37 |

#### Tennessee

2020 Tennessee Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 215,390 | 41.72 | 36 |
| Bernie Sanders | 129,168 | 25.02 | 22 |
| Michael Bloomberg | 79,789 | 15.46 | 5 |
| Elizabeth Warren | 53,732 | 10.41 | 1 |
| Pete Buttigieg (withdrawn) | 17,102 | 3.31 | |
| Amy Klobuchar (withdrawn) | 10,671 | 2.07 | |
| Tulsi Gabbard | 2,278 | 0.44 | |
| Tom Steyer (withdrawn) | 1,932 | 0.37 | |
| Michael Bennet (withdrawn) | 1,650 | 0.32 | |
| Andrew Yang (withdrawn) | 1,097 | 0.21 | |
| Cory Booker (withdrawn) | 953 | 0.18 | |
| Marianne Williamson (withdrawn) | 498 | 0.10 | |
| John Delaney (withdrawn) | 378 | 0.07 | |
| Julian Castro (withdrawn) | 239 | 0.05 | |
| Deval Patrick (withdrawn) | 182 | 0.04 | |
| Uncommitted | 1,191 | 0.23 | |
| Total | 516,250 | 100% | 64 |

#### Texas

2020 Texas Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 725,562 | 34.64 | 113 |
| Bernie Sanders | 626,339 | 29.91 | 99 |
| Michael Bloomberg | 300,608 | 14.35 | 11 |
| Elizabeth Warren | 239,237 | 11.42 | 5 |
| Pete Buttigieg (withdrawn) | 82,671 | 3.95 | |
| Amy Klobuchar (withdrawn) | 43,291 | 2.07 | |
| Julian Castro (withdrawn) | 16,688 | 0.80 | |
| Tom Steyer (withdrawn) | 13,929 | 0.67 | |
| Michael Bennet (withdrawn) | 10,324 | 0.49 | |
| Tulsi Gabbard | 8,688 | 0.41 | |
| Andrew Yang (withdrawn) | 6,674 | 0.32 | |
| Cory Booker (withdrawn) | 4,941 | 0.24 | |
| Marianne Williamson (withdrawn) | 3,918 | 0.19 | |
| John Delaney (withdrawn) | 3,280 | 0.16 | |
| Deval Patrick (withdrawn) | 1,304 | 0.06 | |
| Other candidates | 6,974 | 0.33 | |
| Total | 2,094,428 | 100% | 228 |

#### Utah

2020 Utah Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Bernie Sanders | 79,728 | 36.14 | 16 |
| Joe Biden | 40,674 | 18.44 | 7 |
| Elizabeth Warren | 35,727 | 16.20 | 3 |
| Michael Bloomberg | 33,991 | 15.41 | 3 |
| Pete Buttigieg (withdrawn) | 18,734 | 8.49 | |
| Amy Klobuchar (withdrawn) | 7,603 | 3.45 | |
| Tulsi Gabbard | 1,704 | 0.77 | |
| Andrew Yang (withdrawn) | 950 | 0.43 | |
| Tom Steyer (withdrawn) | 703 | 0.32 | |
| Marianne Williamson (withdrawn) | 220 | 0.10 | |
| Julian Castro (withdrawn) | 159 | 0.07 | |
| Cory Booker (withdrawn) | 138 | 0.06 | |
| Deval Patrick (withdrawn) | 55 | 0.02 | |
| Other candidates | 196 | 0.09 | |
| Total | 220,582 | 100% | 29 |

#### Vermont

2020 Vermont Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Bernie Sanders | 79,921 | 50.57 | 11 |
| Joe Biden | 34,669 | 21.94 | 5 |
| Elizabeth Warren | 19,785 | 12.52 | |
| Michael Bloomberg | 14,828 | 9.38 | |
| Pete Buttigieg (withdrawn) | 3,709 | 2.35 | |
| Amy Klobuchar (withdrawn) | 1,991 | 1.26 | |
| Tulsi Gabbard | 1,303 | 0.82 | |
| Andrew Yang (withdrawn) | 591 | 0.37 | |
| Tom Steyer (withdrawn) | 202 | 0.13 | |
| Deval Patrick (withdrawn) | 137 | 0.09 | |
| Marianne Williamson (withdrawn) | 135 | 0.09 | |
| Donald Trump (write-in Republican) | 83 | 0.05 | |
| Julian Castro (withdrawn) | 52 | 0.03 | |
| Hillary Clinton (write-in) | 5 | 0.00 | |
| Michael Bennet (write-in) | 3 | 0.00 | |
| Other candidates / Write-in | 238 | 0.15 | |
| Overvotes / Blank votes | 380 | 0.24 | |
| Total | 158,032 | 100% | 16 |

#### Virginia

2020 Virginia Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 705,501 | 53.30 | 67 |
| Bernie Sanders | 306,388 | 23.15 | 31 |
| Elizabeth Warren | 142,546 | 10.77 | 1 |
| Michael Bloomberg | 128,030 | 9.67 | |
| Tulsi Gabbard | 11,288 | 0.85 | |
| Pete Buttigieg (withdrawn) | 11,199 | 0.85 | |
| Amy Klobuchar (withdrawn) | 8,414 | 0.64 | |
| Andrew Yang (withdrawn) | 3,361 | 0.25 | |
| Cory Booker (withdrawn) | 1,910 | 0.14 | |
| Tom Steyer (withdrawn) | 1,472 | 0.11 | |
| Michael Bennet (withdrawn) | 1,437 | 0.11 | |
| Marianne Williamson (withdrawn) | 902 | 0.07 | |
| Julian Castro (withdrawn) | 691 | 0.05 | |
| Deval Patrick (withdrawn) | 370 | 0.03 | |
| Write-in votes | 184 | 0.01 | |
| Total | 1,323,693 | 100% | 99 |

### Mid/Late-March
#### Democrats Abroad

Results of the primary were announced on Monday, March 23, 2020.
2020 Democrats Abroad presidential primary :
| Candidate | Votes | % | Delegates |
| Bernie Sanders | 23,139 | 57.87 | 9 |
| Joe Biden | 9,059 | 22.66 | 4 |
| Elizabeth Warren (withdrawn) | 5,730 | 14.33 | |
| Michael Bloomberg (withdrawn) | 892 | 2.23 | |
| Pete Buttigieg (withdrawn) | 616 | 1.54 | |
| Amy Klobuchar (withdrawn) | 224 | 0.56 | |
| Tulsi Gabbard | 147 | 0.37 | |
| Andrew Yang (withdrawn) | 85 | 0.21 | |
| Deval Patrick (withdrawn) | 26 | 0.07 | |
| Tom Steyer (withdrawn) | 19 | 0.05 | |
| Uncommitted | 48 | 0.12 | |
| Total | 39,985 | 100% | 13 |

#### Idaho

2020 Idaho Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 53,151 | 48.92 | 12 |
| Bernie Sanders | 46,114 | 42.44 | 8 |
| Elizabeth Warren (withdrawn) | 2,878 | 2.65 | |
| Michael Bloomberg (withdrawn) | 2,612 | 2.40 | |
| Pete Buttigieg (withdrawn) | 1,426 | 1.31 | |
| Tulsi Gabbard | 876 | 0.81 | |
| Amy Klobuchar (withdrawn) | 774 | 0.71 | |
| Andrew Yang (withdrawn) | 310 | 0.29 | |
| Tom Steyer (withdrawn) | 112 | 0.10 | |
| Michael Bennet (withdrawn) | 91 | 0.08 | |
| John Delaney (withdrawn) | 65 | 0.06 | |
| Marianne Williamson (withdrawn) | 57 | 0.05 | |
| Cory Booker (withdrawn) | 55 | 0.05 | |
| Julian Castro (withdrawn) | 49 | 0.05 | |
| Deval Patrick (withdrawn) | 19 | 0.02 | |
| Other candidates | 60 | 0.06 | |
| Total | 108,649 | 100% | 20 |

#### Michigan

| Candidate | Votes | % | Delegates |
| Joe Biden | 840,360 | 52.93 | 73 |
| Bernie Sanders | 576,926 | 36.34 | 52 |
| Michael Bloomberg (withdrawn) | 73,464 | 4.63 | |
| Elizabeth Warren (withdrawn) | 26,148 | 1.65 | |
| Pete Buttigieg (withdrawn) | 22,462 | 1.41 | |
| Amy Klobuchar (withdrawn) | 11,018 | 0.69 | |
| Tulsi Gabbard | 9,461 | 0.60 | |
| Andrew Yang (withdrawn) | 2,380 | 0.15 | |
| Tom Steyer (withdrawn) | 1,732 | 0.11 | |
| Michael Bennet (withdrawn) | 1,536 | 0.10 | |
| Cory Booker (withdrawn) | 840 | 0.05 | |
| Joe Sestak (withdrawn) | 757 | 0.05 | |
| Marianne Williamson (withdrawn) | 719 | 0.05 | |
| John Delaney (withdrawn) | 464 | 0.03 | |
| Julian Castro (withdrawn) | 306 | 0.02 | |
| Uncommitted | 19,106 | 1.20 | |
| Total | 1,587,679 | 100% | 125 |

#### Mississippi

2020 Mississippi Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 222,160 | 80.96 | 34 |
| Bernie Sanders | 40,657 | 14.82 | 2 |
| Michael Bloomberg (withdrawn) | 6,933 | 2.53 | |
| Elizabeth Warren (withdrawn) | 1,550 | 0.56 | |
| Tulsi Gabbard | 1,003 | 0.37 | |
| Pete Buttigieg (withdrawn) | 562 | 0.20 | |
| Andrew Yang (withdrawn) | 450 | 0.16 | |
| Amy Klobuchar (withdrawn) | 440 | 0.16 | |
| Tom Steyer (withdrawn) | 378 | 0.14 | |
| Deval Patrick (withdrawn) | 258 | 0.09 | |
| Total | 274,391 | 100% | 36 |

#### Missouri

2020 Missouri Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 400,347 | 60.10 | 44 |
| Bernie Sanders | 230,374 | 34.59 | 24 |
| Michael Bloomberg (withdrawn) | 9,866 | 1.48 | |
| Elizabeth Warren (withdrawn) | 8,156 | 1.22 | |
| Tulsi Gabbard | 4,887 | 0.73 | |
| Pete Buttigieg (withdrawn) | 3,309 | 0.50 | |
| Amy Klobuchar (withdrawn) | 2,682 | 0.40 | |
| Andrew Yang (withdrawn) | 953 | 0.14 | |
| Cory Booker (withdrawn) | 651 | 0.10 | |
| Tom Steyer (withdrawn) | 584 | 0.09 | |
| Michael Bennet (withdrawn) | 206 | 0.03 | |
| Marianne Williamson (withdrawn) | 170 | 0.03 | |
| John Delaney (withdrawn) | 159 | 0.02 | |
| Julian Castro (withdrawn) | 103 | 0.02 | |
| Henry Hewes | 94 | 0.01 | |
| Deval Patrick (withdrawn) | 52 | 0.01 | |
| Other candidates | 1,025 | 0.15 | |
| Uncommitted | 2,494 | 0.37 | |
| Total | 666,112 | 100% | 68 |

#### North Dakota

All of the withdrawn candidates had withdrawn from the race while mail-in voting had already begun.
2020 North Dakota Democratic presidential caucuses :
| Candidate | Votes | % | Delegates |
| Bernie Sanders | 7,682 | 52.81 | 8 |
| Joe Biden | 5,742 | 39.47 | 6 |
| Elizabeth Warren (withdrawn) | 366 | 2.52 | |
| Amy Klobuchar (withdrawn) | 223 | 1.53 | |
| Pete Buttigieg (withdrawn) | 164 | 1.13 | |
| Michael Bloomberg (withdrawn) | 113 | 0.78 | |
| Tulsi Gabbard | 89 | 0.61 | |
| Andrew Yang (withdrawn) | 20 | 0.14 | |
| Tom Steyer (withdrawn) | 6 | 0.04 | |
| Michael Bennet (withdrawn) | 3 | 0.02 | |
| John Delaney (withdrawn) | 3 | 0.02 | |
| Deval Patrick (withdrawn) | 2 | 0.01 | |
| Unsigned votes / Overvotes / Blank Votes | 133 | 0.91 | |
| Total | 14,546 | 100% | 14 |

#### Washington

2020 Washington Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 591,403 | 37.94 | 46 |
| Bernie Sanders | 570,039 | 36.57 | 43 |
| Elizabeth Warren (withdrawn) | 142,652 | 9.15 | |
| Michael Bloomberg (withdrawn) | 122,530 | 7.86 | |
| Pete Buttigieg (withdrawn) | 63,344 | 4.06 | |
| Amy Klobuchar (withdrawn) | 33,383 | 2.14 | |
| Tulsi Gabbard | 13,199 | 0.85 | |
| Andrew Yang (withdrawn) | 6,403 | 0.41 | |
| Tom Steyer (withdrawn) | 3,455 | 0.22 | |
| Michael Bennet (withdrawn) | 2,044 | 0.13 | |
| Cory Booker (withdrawn) | 1,314 | 0.08 | |
| John Delaney (withdrawn) | 573 | 0.04 | |
| Deval Patrick (withdrawn) | 508 | 0.03 | |
| Write-in votes | 1,479 | 0.09 | |
| Uncommitted | 6,450 | 0.41 | |
| Total | 1,558,776 | 100% | 89 |

#### Northern Mariana Islands

2020 Northern Mariana Islands Democratic presidential caucus :
| Candidate | Votes | % | Delegates |
| Bernie Sanders | 84 | 62.69 | 4 |
| Joe Biden | 48 | 35.82 | 2 |
| Uncommitted | 2 | 1.49 | |
| Total | 134 | 100% | 6 |

#### Arizona

2020 Arizona Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 268,029 | 43.70 | 38 |
| Bernie Sanders | 200,456 | 32.70 | 29 |
| Elizabeth Warren (withdrawn) | 35,537 | 5.79 | |
| Pete Buttigieg (withdrawn) | 24,868 | 4.05 | |
| Tulsi Gabbard | 3,014 | 0.49 | |
| Andrew Yang (withdrawn) | 1,921 | 0.31 | |
| Julian Castro (withdrawn) | 754 | 0.12 | |
| Marianne Williamson (withdrawn) | 668 | 0.11 | |
| Deval Patrick (withdrawn) | 242 | 0.04 | |
| Henry Hewes | 208 | 0.03 | |
| Other candidates | 812 | 0.13 | |
| Other votes | 4,942 | 0.81 | |
| Ineligible candidates 0Michael Bloomberg 0Amy Klobuchar 0Tom Steyer 0John Delaney 0Cory Booker 0Michael Bennet | 71,904 58,797 10,333 1,381 505 494 394 | 11.72 9.59 1.68 0.23 0.08 0.08 0.06 | |
| Total | 613,355 | 100% | 67 |

#### Florida

2020 Florida Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 1,077,375 | 61.95 | 162 |
| Bernie Sanders | 397,311 | 22.84 | 57 |
| Michael Bloomberg (withdrawn) | 146,544 | 8.43 | |
| Pete Buttigieg (withdrawn) | 39,886 | 2.29 | |
| Elizabeth Warren (withdrawn) | 32,875 | 1.89 | |
| Amy Klobuchar (withdrawn) | 17,276 | 0.99 | |
| Tulsi Gabbard | 8,712 | 0.50 | |
| Andrew Yang (withdrawn) | 5,286 | 0.30 | |
| Michael Bennet (withdrawn) | 4,244 | 0.24 | |
| Tom Steyer (withdrawn) | 2,510 | 0.14 | |
| Marianne Williamson (withdrawn) | 1,744 | 0.10 | |
| John Delaney (withdrawn) | 1,583 | 0.09 | |
| Cory Booker (withdrawn) | 1,507 | 0.09 | |
| Julián Castro (withdrawn) | 1,036 | 0.06 | |
| Joe Sestak (withdrawn) | 664 | 0.04 | |
| Deval Patrick (withdrawn) | 661 | 0.04 | |
| Total | 1,739,214 | 100% | 219 |

#### Illinois

2020 Illinois Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 986,661 | 58.94 | 95 |
| Bernie Sanders | 605,701 | 36.18 | 60 |
| Michael Bloomberg (withdrawn) | 25,500 | 1.52 | |
| Elizabeth Warren (withdrawn) | 24,413 | 1.46 | |
| Pete Buttigieg (withdrawn) | 9,729 | 0.58 | |
| Tulsi Gabbard | 9,642 | 0.58 | |
| Andrew Yang (withdrawn) | 4,021 | 0.24 | |
| Cory Booker (withdrawn) | 2,684 | 0.16 | |
| Tom Steyer (withdrawn) | 1,684 | 0.10 | |
| Deval Patrick (withdrawn) | 1,567 | 0.09 | |
| Michael Bennet (withdrawn) | 1,346 | 0.08 | |
| John Delaney (withdrawn) | 1,185 | 0.07 | |
| Total | 1,674,133 | 100% | 155 |

### April–May
#### Wisconsin

2020 Wisconsin Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 581,463 | 62.86 | 56 |
| Bernie Sanders | 293,441 | 31.72 | 28 |
| Elizabeth Warren (withdrawn) | 14,060 | 1.52 | |
| Michael Bloomberg (withdrawn) | 8,846 | 0.96 | |
| Amy Klobuchar (withdrawn) | 6,079 | 0.66 | |
| Tulsi Gabbard (withdrawn) | 5,565 | 0.60 | |
| Pete Buttigieg (withdrawn) | 4,946 | 0.53 | |
| Andrew Yang (withdrawn) | 3,349 | 0.36 | |
| Tom Steyer (withdrawn) | 836 | 0.09 | |
| John Delaney (withdrawn) | 529 | 0.06 | |
| Michael Bennet (withdrawn) | 475 | 0.05 | |
| Deval Patrick (withdrawn) | 311 | 0.03 | |
| Write-in votes | 1,575 | 0.17 | |
| Uninstructed Delegate | 3,590 | 0.39 | |
| Total | 925,065 | 100% | 84 |

#### Alaska

2020 Alaska Democratic presidential primary final results :
| Candidate | Votes | % | Delegates |
| Joe Biden | 10,834 | 54.83 | 8 |
| Bernie Sanders (withdrawn) | 8,755 | 44.31 | 7 |
| Inactive votes | 170 | 0.86 | |
| Total | 19,759 | 100% | 15 |

#### Wyoming

2020 Wyoming Democratic presidential primary final results :
| Candidate | Votes | % | Delegates |
| Joe Biden | 10,912 | 70.90 | 10 |
| Bernie Sanders (withdrawn) | 4,206 | 27.33 | 4 |
| Inactive votes | 273 | 1.77 | |
| Total | 15,391 | 100% | 14 |

#### Ohio

2020 Ohio Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 647,284 | 72.37 | 115 |
| Bernie Sanders (withdrawn) | 149,683 | 16.74 | 21 |
| Elizabeth Warren (withdrawn) | 30,985 | 3.46 | |
| Michael Bloomberg (withdrawn) | 28,704 | 3.21 | |
| Pete Buttigieg (withdrawn) | 15,113 | 1.69 | |
| Amy Klobuchar (withdrawn) | 11,899 | 1.33 | |
| Tulsi Gabbard (withdrawn) | 4,560 | 0.51 | |
| Tom Steyer (withdrawn) | 2,801 | 0.31 | |
| Michael Bennet (withdrawn) | 2,030 | 0.23 | |
| Deval Patrick (withdrawn) | 822 | 0.09 | |
| Andrew Yang (write-in; withdrawn) | 502 | 0.06 | |
| Total | 894,383 | 100% | 136 |

#### Kansas

2020 Kansas Democratic presidential primary final results :
| Candidate | Votes | % | Delegates |
| Joe Biden | 110,041 | 74.92 | 29 |
| Bernie Sanders (withdrawn) | 33,142 | 22.57 | 10 |
| Inactive votes | 3,690 | 2.51 | |
| Total | 146,873 | 100% | 39 |

#### Nebraska

2020 Nebraska Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 126,444 | 76.83 | 29 |
| Bernie Sanders (withdrawn) | 23,214 | 14.10 | |
| Elizabeth Warren (withdrawn) | 10,401 | 6.32 | |
| Tulsi Gabbard (withdrawn) | 4,523 | 2.75 | |
| Total | 164,582 | 100% | 29 |

#### Oregon

2020 Oregon Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 408,315 | 65.99 | 46 |
| Bernie Sanders (withdrawn) | 127,345 | 20.58 | 15 |
| Elizabeth Warren (withdrawn) | 59,355 | 9.59 | |
| Tulsi Gabbard (withdrawn) | 10,717 | 1.73 | |
| Write-in votes | 12,979 | 2.10 | |
| Total | 618,711 | 100% | 61 |

#### Hawaii

2020 Hawaii Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 21,215 | 60.54 | 16 |
| Bernie Sanders (withdrawn) | 12,337 | 35.20 | 8 |
| Void Votes | 68 | 0.19 | |
| Inactive votes | 1,424 | 4.06 | |
| Total | 35,044 | 100% | 24 |

### Early June
#### District of Columbia

2020 District of Columbia Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 84,093 | 75.97 | 19 |
| Elizabeth Warren (withdrawn) | 14,228 | 12.85 | 1 |
| Bernie Sanders (withdrawn) | 11,116 | 10.04 | |
| Tulsi Gabbard (withdrawn) | 442 | 0.40 | |
| Write-in votes | 809 | 0.73 | |
| Total | 110,688 | 100% | 20 |

#### Indiana

2020 Indiana Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 380,836 | 76.48 | 80 |
| Bernie Sanders (withdrawn) | 67,688 | 13.59 | 2 |
| Pete Buttigieg (withdrawn) | 17,957 | 3.61 | |
| Elizabeth Warren (withdrawn) | 14,344 | 2.88 | |
| Michael Bloomberg (withdrawn) | 4,783 | 0.96 | |
| Andrew Yang (withdrawn) | 4,426 | 0.89 | |
| Amy Klobuchar (withdrawn) | 3,860 | 0.78 | |
| Tulsi Gabbard (withdrawn) | 2,657 | 0.53 | |
| Tom Steyer (withdrawn) | 1,376 | 0.28 | |
| Total | 497,927 | 100% | 82 |

#### Maryland

2020 Maryland Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 879,753 | 83.72 | 96 |
| Bernie Sanders (withdrawn) | 81,939 | 7.80 | |
| Elizabeth Warren (withdrawn) | 27,134 | 2.58 | |
| Pete Buttigieg (withdrawn) | 7,180 | 0.68 | |
| Michael Bloomberg (withdrawn) | 6,773 | 0.64 | |
| Andrew Yang (withdrawn) | 6,670 | 0.63 | |
| Amy Klobuchar (withdrawn) | 5,685 | 0.54 | |
| Tulsi Gabbard (withdrawn) | 4,226 | 0.40 | |
| Cory Booker (withdrawn) | 2,662 | 0.25 | |
| Michael Bennet (withdrawn) | 2,291 | 0.22 | |
| Marianne Williamson (withdrawn) | 897 | 0.09 | |
| Julian Castro (withdrawn) | 760 | 0.07 | |
| Tom Steyer (withdrawn) | 671 | 0.06 | |
| Deval Patrick (withdrawn) | 406 | 0.04 | |
| Uncommitted | 23,726 | 2.26 | |
| Total | 1,050,773 | 100% | 96 |

#### Montana

2020 Montana Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 111,706 | 74.48 | 18 |
| Bernie Sanders (withdrawn) | 22,033 | 14.69 | 1 |
| Elizabeth Warren (withdrawn) | 11,984 | 7.99 | |
| No Preference | 4,250 | 2.83 | |
| Total | 149,973 | 100% | 19 |

#### New Mexico

2020 New Mexico Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 181,700 | 73.30 | 30 |
| Bernie Sanders (withdrawn) | 37,435 | 15.10 | 4 |
| Elizabeth Warren (withdrawn) | 14,552 | 5.87 | |
| Andrew Yang (withdrawn) | 4,026 | 1.62 | |
| Tulsi Gabbard (withdrawn) | 2,735 | 1.10 | |
| Deval Patrick (withdrawn) | 971 | 0.39 | |
| Uncommitted Delegate | 6,461 | 2.61 | |
| Total | 247,880 | 100% | 34 |

#### Pennsylvania

2020 Pennsylvania Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 1,264,624 | 79.26 | 151 |
| Bernie Sanders (withdrawn) | 287,834 | 18.04 | 35 |
| Tulsi Gabbard (withdrawn) | 43,050 | 2.70 | |
| Total | 1,595,508 | 100% | 186 |

#### Rhode Island

2020 Rhode Island Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 79,728 | 76.67 | 25 |
| Bernie Sanders (withdrawn) | 15,525 | 14.93 | 1 |
| Elizabeth Warren (withdrawn) | 4,479 | 4.31 | |
| Andrew Yang (withdrawn) | 802 | 0.77 | |
| Tulsi Gabbard (withdrawn) | 651 | 0.63 | |
| Write-in votes | 936 | 0.90 | |
| Uncommitted | 1,861 | 1.79 | |
| Total | 103,982 | 100% | 26 |

#### South Dakota

2020 South Dakota Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 40,800 | 77.48 | 13 |
| Bernie Sanders (withdrawn) | 11,861 | 22.52 | 3 |
| Total | 52,661 | 100% | 16 |

### Mid/Late June
#### Guam

2020 Guam Democratic caucuses :
| Candidate | Votes | % | Delegates |
| Joe Biden | 270 | 69.59 | 5 |
| Bernie Sanders (withdrawn) | 118 | 30.41 | 2 |
| Total | 388 | 100% | 7 |

#### US Virgin Islands

2020 U.S. Virgin Islands Democratic presidential caucuses :
| Candidate | Votes | % | Delegates |
| Joe Biden | 502 | 91.27 | 7 |
| Bernie Sanders (withdrawn) | 28 | 5.09 | |
| Uncommitted | 20 | 3.64 | |
| Total | 550 | 100% | 7 |

#### Georgia

2020 Georgia Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 922,177 | 84.86 | 105 |
| Bernie Sanders (withdrawn) | 101,668 | 9.36 | |
| Elizabeth Warren (withdrawn) | 21,906 | 2.02 | |
| Andrew Yang (withdrawn) | 9,117 | 0.84 | |
| Michael Bloomberg (withdrawn) | 7,657 | 0.70 | |
| Pete Buttigieg (withdrawn) | 6,346 | 0.58 | |
| Michael Bennet (withdrawn) | 5,154 | 0.47 | |
| Amy Klobuchar (withdrawn) | 4,317 | 0.40 | |
| Tulsi Gabbard (withdrawn) | 4,117 | 0.38 | |
| Tom Steyer (withdrawn) | 1,752 | 0.16 | |
| John Delaney (withdrawn) | 1,476 | 0.14 | |
| Deval Patrick (withdrawn) | 1,042 | 0.10 | |
| Total | 1,086,729 | 100% | 105 |

#### West Virginia

2020 West Virginia Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 122,518 | 65.35 | 28 |
| Bernie Sanders (withdrawn) | 22,793 | 12.16 | |
| David Lee Rice | 15,470 | 8.25 | |
| Elizabeth Warren (withdrawn) | 5,741 | 3.06 | |
| Tulsi Gabbard (withdrawn) | 4,163 | 2.22 | |
| Michael Bloomberg (withdrawn) | 3,759 | 2.01 | |
| Pete Buttigieg (withdrawn) | 3,455 | 1.84 | |
| Amy Klobuchar (withdrawn) | 3,011 | 1.61 | |
| Andrew Yang (withdrawn) | 2,590 | 1.38 | |
| Michael Bennet (withdrawn) | 1,865 | 0.99 | |
| Tom Steyer (withdrawn) | 1,235 | 0.66 | |
| Deval Patrick (withdrawn) | 882 | 0.47 | |
| Total | 187,482 | 100% | 28 |

#### Kentucky

2020 Kentucky Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 365,284 | 67.91 | 52 |
| Uncommitted | 58,364 | 10.85 | 2 |
| Bernie Sanders (withdrawn) | 65,055 | 12.09 | |
| Elizabeth Warren (withdrawn) | 15,300 | 2.84 | |
| Pete Buttigieg (withdrawn) | 9,127 | 1.70 | |
| Andrew Yang (withdrawn) | 7,267 | 1.35 | |
| Tulsi Gabbard (withdrawn) | 5,859 | 1.09 | |
| Amy Klobuchar (withdrawn) | 5,296 | 0.98 | |
| Tom Steyer (withdrawn) | 2,656 | 0.49 | |
| Michael Bennet (withdrawn) | 2,514 | 0.47 | |
| Deval Patrick (withdrawn) | 1,183 | 0.22 | |
| Total | 537,905 | 100% | 54 |

#### New York

2020 New York Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 1,136,679 | 64.62 | 230 |
| Bernie Sanders (withdrawn) | 285,908 | 16.25 | 44 |
| Elizabeth Warren (withdrawn) | 82,917 | 4.71 | |
| Michael Bloomberg (withdrawn) | 39,433 | 2.24 | |
| Pete Buttigieg (withdrawn) | 22,927 | 1.30 | |
| Andrew Yang (withdrawn) | 22,686 | 1.29 | |
| Amy Klobuchar (withdrawn) | 11,028 | 0.63 | |
| Tulsi Gabbard (withdrawn) | 9,083 | 0.52 | |
| Deval Patrick (withdrawn) | 3,040 | 0.17 | |
| Michael Bennet (withdrawn) | 2,932 | 0.17 | |
| Tom Steyer (withdrawn) | 2,299 | 0.13 | |
| Blank ballots / Void ballots | 140,107 | 7.96 | |
| Total | 1,759,039 | 100% | 274 |

### July–August
#### Delaware

2020 Delaware Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 81,954 | 89.39 | 21 |
| Bernie Sanders (withdrawn) | 6,878 | 7.50 | |
| Elizabeth Warren (withdrawn) | 2,850 | 3.11 | |
| Total | 91,682 | 100% | 21 |

#### New Jersey

2020 New Jersey Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 814,188 | 84.92 | 121 |
| Bernie Sanders (withdrawn) | 140,412 | 14.65 | 5 |
| Uncommitted | 4,162 | 0.43 | |
| Total | 958,762 | 100% | 126 |

#### Louisiana

2020 Louisiana Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 212,555 | 79.52 | 54 |
| Bernie Sanders (withdrawn) | 19,859 | 7.43 | |
| Elizabeth Warren (withdrawn) | 6,426 | 2.40 | |
| Michael Bennet (withdrawn) | 6,173 | 2.31 | |
| Andrew Yang (withdrawn) | 4,617 | 1.73 | |
| Michael Bloomberg (withdrawn) | 4,312 | 1.61 | |
| Amy Klobuchar (withdrawn) | 2,431 | 0.91 | |
| Pete Buttigieg (withdrawn) | 2,363 | 0.88 | |
| Tulsi Gabbard (withdrawn) | 1,962 | 0.73 | |
| John Delaney (withdrawn) | 1,877 | 0.70 | |
| Tom Steyer (withdrawn) | 902 | 0.34 | |
| Deval Patrick (withdrawn) | 877 | 0.33 | |
| Other candidates | 2,932 | 1.10 | |
| Total | 267,286 | 100% | 54 |

#### Puerto Rico

2020 Puerto Rico Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 3,930 | 55.97 | 44 |
| Bernie Sanders (withdrawn) | 932 | 13.27 | 5 |
| Michael Bloomberg (withdrawn) | 894 | 12.73 | 2 |
| Tulsi Gabbard (withdrawn) | 194 | 2.76 | |
| Pete Buttigieg (withdrawn) | 158 | 2.25 | |
| Elizabeth Warren (withdrawn) | 101 | 1.44 | |
| Tom Steyer (withdrawn) | 62 | 0.88 | |
| Amy Klobuchar (withdrawn) | 31 | 0.44 | |
| Undervotes / Overvotes / Blank Ballots | 720 | 10.25 | |
| Total | 7,022 | 100% | 51 |

#### Connecticut

2020 Connecticut Democratic presidential primary :
| Candidate | Votes | % | Delegates |
| Joe Biden | 224,500 | 84.90 | 60 |
| Bernie Sanders (withdrawn) | 30,512 | 11.54 | |
| Tulsi Gabbard (withdrawn) | 3,429 | 1.30 | |
| Uncommitted | 5,975 | 2.26 | |
| Total | 264,416 | 100% | 60 |

## Total votes and delegates by candidate

Candidates listed received at least 0.01% of the total vote:
| Candidate | Total votes | Total delegates |
| Joe Biden | 19,080,502 (51.6%) | 2,709 |
| Bernie Sanders | 9,680,424 (26.2%) | 1,113 |
| Elizabeth Warren | 2,832,060 (7.7%) | 75 |
| Michael Bloomberg | 2,552,434 (6.9%) | 49 |
| Pete Buttigieg | 924,331 (2.5%) | 24 |
| Amy Klobuchar | 540,064 (1.5%) | 7 |
| Tulsi Gabbard | 273,383 (0.7%) | 2 |
| Tom Steyer | 260,481 (0.7%) | 0 |
| Andrew Yang | 160,733 (0.4%) | 0 |
| Michael Bennet | 62,260 (0.1%) | 0 |
| Julian Castro | 37,037 (0.1%) | 0 |
| Cory Booker | 31,575 (0.08%) | 0 |
| Deval Patrick | 27,116 (0.07%) | 0 |
| Marianne Williamson | 22,334 (0.06%) | 0 |
| John Delaney | 19,342 (0.05%) | 0 |
| David Lee Rice | 15,023 (0.04%) | 0 |
| Roque De La Fuente III | 13,610 (0.03%) | 0 |
| Joe Sestak | 5,251 (0.01%) | 0 |