Custom Search
| Monday, February 1 | Iowa caucus |
| Tuesday, February 9 | New Hapshire |
| Saturday, February 20 | Nevada caucus (D) |
| South Carolina (R) | |
| Tuesday, February 23 | Nevada caucus (R) |
| Saturday, February 27 | South Carolina (D) |
| Tuesday, March 1 | Alabama |
| Alaska caucus (R) | |
| American Samoa caucus (D) | |
| Arkansas | |
| Colorado caucus | |
| Georgia | |
| Massachusetts | |
| Minnesota caucus | |
| North Dakota caucus (R) | |
| Oklahoma | |
| Tennessee | |
| Texas | |
| Vermont | |
| Virginia | |
| Wyoming caucus (R) | |
| Saturday, March 5 | Kansas caucus |
| Kentucky caucus (R) | |
| Louisiana | |
| Maine caucus (R) | |
| Nebraska caucus (D) | |
| Sunday, March 6 | Maine caucus (D) |
| Puerto Rico (R) | |
| Tuesday, March 8 | Hawaii caucus (R) |
| Idaho (R) | |
| Michigan | |
| Mississippi | |
| Democrats Abroad | |
| Saturday, March 12 | Guam (R convention) |
| Northern Marianas caucus (D) | |
| District of Columbia caucus (R) | |
| Tuesday, March 15 | Florida |
| Illinois | |
| Missouri | |
| North Carolina | |
| Northern Mariana Islands caucus (R) | |
| Ohio | |
| Saturday, March 19 | Virgin Islands caucus (R) |
| Tuesday, March 22 | American Samoa (R convention) |
| Arizona | |
| Idaho caucus (D) | |
| Utah | |
| Saturday, March 26 | Alaska caucus (D) |
| Hawaii caucus (D) | |
| Washington caucus (D) | |
| Tuesday, April 5 | Wisconsin |
| Saturday, April 9 | Wyoming caucus (D) |
| Tuesday, April 19 | New York |
| Tuesday, April 2 | Connecticut |
| Delaware | |
| Maryland | |
| Pennsylvania | |
| Rhode Island | |
| Tuesday, May 3 | Indiana |
| Saturday, May 7 | Guam (D) |
| Tuesday, May 10 | Nebraska (R) |
| West Virginia | |
| Tuesday, May 17 | Kentucky (D) |
| Oregon | |
| Tuesday, May 24 | Washington (R) |
| Saturday, June 4 | Virgin Islands caucus (D) |
| Sunday, June 5 | Puerto Rico caucus (D) |
| District of Columbia (D) | California |
| Montana | |
| New Jersey | |
| New Mexico | |
| North Dakota caucus (D) | |
| South Dakota | |
| Tuesday, June 14 | District of Columbia (D) |