Primary Elections by state and territory
This chart lists the state primary election dates in all the states, the District of Columbia and U.S. territories. This chart also lists primary runoff dates (if applicable) for states with U.S. Senate races, and the number of House Districts for each state/territory.
Download the 2024/2025 PDF version of the 2024 Primary Election Dates Calendar here.
| U.S. Senate | U.S. Representative | ||||
|---|---|---|---|---|---|
| Alabama | - | April 16 | No | 7 | |
| Alaska | August 20 | - | No | 1 | |
| American Samoa | - | - | - | 1 delegate | |
| Arizona | July 30 | - | Yes | 9 | |
| Arkansas | - | - | No | 4 | |
| California | - | - | Yes | 52 | |
| Colorado | June 25 | - | No | 8 | |
| Connecticut | August 13 | - | Yes | 5 | |
| Delaware | September 10 | - | Yes | 1 | |
| District of Columbia | June 4 |
June 4 | - | - | 1 delegate |
| Florida | August 20 | - | Yes | 28 | |
| Georgia | May 21 | June 18 | No | 14 | |
| Guam | August 3 |
August 3 | - | - | 1 delegate |
| Hawaii | August 10 | - | Yes | 2 | |
| Idaho | May 21 | - | No | 2 | |
| Illinois | - | - | No | 17 | |
| Indiana | May 7 |
May 7 | - | Yes | 9 |
| Iowa | June 4 | - | No | 4 | |
| Kansas | August 6 | - | No | 4 | |
| Kentucky | May 21 |
May 21 | - | No | 6 |
| Louisiana | November 5 | - | No | 6 | |
| Maine | June 11 | - | Yes | 2 | |
| Maryland | May 14 |
May 14 | - | Yes | 8 |
| Massachusetts | September 3 | - | Yes | 9 | |
| Michigan | August 6 | - | Yes | 13 | |
| Minnesota | August 13 | - | Yes | 8 | |
| Mississippi | - | - | Yes | 4 | |
| Missouri | August 6 | - | Yes | 8 | |
| Montana | June 4 |
June 4 | - | Yes | 2 |
| Nebraska | May 14 |
May 14 | - | Yes | 3 |
| Nevada | June 11 | - | Yes | 4 | |
| New Hampshire | September 10 | - | No | 2 | |
| New Jersey | June 4 |
June 4 | - | Yes | 12 |
| New Mexico | June 4 |
June 4 | - | Yes | 3 |
| New York | June 25 | - | Yes | 26 | |
| North Carolina | - | May 14 | No | 14 | |
| North Dakota | June 11 | - | Yes | 1 | |
| Ohio | - | - | Yes | 15 | |
| Oklahoma | June 18 | August 27 | No | 5 | |
| Oregon | May 21 |
May 21 | - | No | 6 |
| Pennsylvania | April 23 |
April 23 | - | Yes | 17 |
| Puerto Rico | Republican: April 21 Democratic: April 28 |
June 13 | - | - | - |
| Rhode Island | September 10 | - | Yes | 2 | |
| South Carolina | June 11 | June 25 | No | 7 | |
| South Dakota | June 4 |
June 4 | - | No | 1 |
| Tennessee | August 1 | - | Yes | 9 | |
| Texas | - | May 28 | Yes | 38 | |
| Utah | June 25 | - | Yes | 4 | |
| Vermont | August 13 | - | Yes | 1 | |
| Virgin Islands | August 3 | - | - | 1 delegate | |
| Virginia | June 18 | - | Yes | 11 | |
| Washington | August 6 | - | Yes | 10 | |
| West Virginia | May 14 |
May 14 | - | Yes | 2 |
| Wisconsin | August 13 | - | Yes | 8 | |
| Wyoming | August 20 | - | Yes | 1 |
