2020 presidential primary and caucus results
Who won every Democratic and Republican presidential primary and caucus in 2020, state by state, with vote shares.
Democratic contests
- Joe Biden 42
- Bernie Sanders 8
Republican contests
- Donald Trump 41
Every state
| State | Democratic winner | Republican winner |
|---|---|---|
| Alabama | Joe Biden 63% | Donald Trump 96% |
| Alaska | Joe Biden 55% | — |
| Arizona | Joe Biden 66% | — |
| Arkansas | Joe Biden 41% | Donald Trump 97% |
| California | Bernie Sanders 36% | Donald Trump 92% |
| Colorado | Bernie Sanders 37% | Donald Trump 92% |
| Connecticut | Joe Biden 85% | Donald Trump 78% |
| Delaware | Joe Biden 89% | Donald Trump 88% |
| District of Columbia | Joe Biden 76% | — |
| Florida | Joe Biden 62% | Donald Trump 94% |
| Georgia | Joe Biden 85% | Donald Trump 100% |
| Hawaii | Joe Biden 63% | Donald Trump |
| Idaho | Joe Biden 49% | Donald Trump 94% |
| Illinois | Joe Biden 59% | Donald Trump 96% |
| Indiana | Joe Biden 76% | Donald Trump 92% |
| Iowa | Bernie Sanders 25% | Donald Trump 97% |
| Kansas | Joe Biden 77% | — |
| Kentucky | Joe Biden 68% | Donald Trump 87% |
| Louisiana | Joe Biden 80% | Donald Trump 96% |
| Maine | Joe Biden 34% | Donald Trump 100% |
| Maryland | Joe Biden 84% | Donald Trump 87% |
| Massachusetts | Joe Biden 34% | Donald Trump 87% |
| Michigan | Joe Biden 53% | Donald Trump 94% |
| Minnesota | Joe Biden 39% | Donald Trump 98% |
| Mississippi | Joe Biden 81% | Donald Trump 99% |
| Missouri | Joe Biden 60% | Donald Trump 97% |
| Montana | Joe Biden 74% | Donald Trump 94% |
| Nebraska | Joe Biden 77% | Donald Trump 91% |
| Nevada | Bernie Sanders 34% | — |
| New Hampshire | Bernie Sanders 26% | Donald Trump 84% |
| New Jersey | Joe Biden 85% | Donald Trump 100% |
| New Mexico | Joe Biden 73% | Donald Trump 91% |
| North Carolina | Joe Biden 43% | Donald Trump 94% |
| North Dakota | Bernie Sanders 53% | — |
| Ohio | Joe Biden 72% | Donald Trump 100% |
| Oklahoma | Joe Biden 39% | Donald Trump 93% |
| Oregon | Joe Biden 66% | Donald Trump 94% |
| Pennsylvania | Joe Biden 79% | Donald Trump 92% |
| Rhode Island | Joe Biden 77% | Donald Trump 87% |
| South Carolina | Joe Biden 49% | — |
| South Dakota | Joe Biden 77% | Donald Trump |
| Tennessee | Joe Biden 42% | Donald Trump 96% |
| Texas | Joe Biden 35% | Donald Trump 94% |
| Utah | Bernie Sanders 36% | Donald Trump 88% |
| Vermont | Bernie Sanders 51% | Donald Trump 88% |
| Virginia | Joe Biden 53% | — |
| Washington | Joe Biden 38% | Donald Trump 98% |
| West Virginia | Joe Biden 65% | Donald Trump 94% |
| Wisconsin | Joe Biden 63% | Donald Trump 98% |
| Wyoming | Joe Biden 72% | — |
Source: FiveThirtyEight election-results.