2004 presidential primary and caucus results
Who won every Democratic and Republican presidential primary and caucus in 2004, state by state, with vote shares.
Democratic contests
- John Kerry 46
- Howard Dean 2
- John Edwards 2
- Wesley Clark 1
Republican contests
- George W. Bush 44
Every state
| State | Democratic winner | Republican winner |
|---|---|---|
| Alabama | John Kerry 75% | George W. Bush 93% |
| Alaska | John Kerry 48% | George W. Bush |
| Arizona | John Kerry 43% | George W. Bush |
| Arkansas | John Kerry 67% | George W. Bush 97% |
| California | John Kerry 64% | George W. Bush 100% |
| Colorado | John Kerry 64% | George W. Bush |
| Connecticut | John Kerry 58% | — |
| Delaware | John Kerry 50% | George W. Bush |
| District of Columbia | Howard Dean 43% | — |
| Florida | John Kerry 77% | — |
| Georgia | John Kerry 47% | George W. Bush 100% |
| Hawaii | John Kerry 47% | George W. Bush |
| Idaho | John Kerry 82% | George W. Bush 89% |
| Illinois | John Kerry 72% | George W. Bush 100% |
| Indiana | John Kerry 73% | George W. Bush 100% |
| Iowa | John Kerry 37% | George W. Bush |
| Kansas | John Kerry 72% | George W. Bush |
| Kentucky | John Kerry 60% | George W. Bush 93% |
| Louisiana | John Kerry 70% | George W. Bush (caucus); George W. Bush 96% (primary) |
| Maine | John Kerry 44% | George W. Bush |
| Maryland | John Kerry 60% | George W. Bush 100% |
| Massachusetts | John Kerry 72% | George W. Bush 89% |
| Michigan | John Kerry 52% | — |
| Minnesota | John Kerry 51% | George W. Bush |
| Mississippi | John Kerry 78% | — |
| Missouri | John Kerry 51% | George W. Bush 95% |
| Montana | John Kerry 68% | George W. Bush 94% |
| Nebraska | John Kerry 73% | George W. Bush 100% |
| Nevada | John Kerry 64% | George W. Bush |
| New Hampshire | John Kerry 38% | George W. Bush 80% |
| New Jersey | John Kerry 92% | George W. Bush 100% |
| New Mexico | John Kerry 43% | George W. Bush 100% |
| New York | John Kerry 61% | — |
| North Carolina | John Edwards 51% | George W. Bush |
| North Dakota | John Kerry 51% | George W. Bush |
| Ohio | John Kerry 52% | George W. Bush 100% |
| Oklahoma | Wesley Clark 30% | George W. Bush 90% |
| Oregon | John Kerry 79% | George W. Bush 95% |
| Pennsylvania | John Kerry 74% | George W. Bush 100% |
| Rhode Island | John Kerry 71% | George W. Bush 85% |
| South Carolina | John Edwards 45% | George W. Bush |
| South Dakota | John Kerry 82% | — |
| Tennessee | John Kerry 41% | George W. Bush 95% |
| Texas | John Kerry 67% | George W. Bush 92% |
| Utah | John Kerry 55% | George W. Bush |
| Vermont | Howard Dean 54% | George W. Bush 97% |
| Virginia | John Kerry 52% | George W. Bush |
| Washington | John Kerry 48% | George W. Bush |
| West Virginia | John Kerry 69% | George W. Bush 100% |
| Wisconsin | John Kerry 40% | George W. Bush 99% |
| Wyoming | John Kerry 79% | George W. Bush |
Source: FiveThirtyEight election-results.