This "at a glance" look at the primary in each State simply lists the winner (and, in many cases, the candidate who came in second) in each Primary in chronological order.
boldface followed by (inc) indicates the incumbent
| Date | State |  Democrat |
 Republican |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| R | Winner | % | Second | % | R | Winner | % | Second | % | ||
| Tuesday 3 March 2026 | Arkansas | ||||||||||
| Texas | |||||||||||
| Tuesday 17 March 2026 | Illinois | ||||||||||
| Tuesday 31 March 2026 | Arkansas | R | R | ||||||||
| Tuesday 5 May 2026 | Ohio | ||||||||||
| Tuesday 12 May 2026 | Nebraska | ||||||||||
| Tuesday 19 May 2026 (presumably) | Idaho | ||||||||||
| Tuesday 19 May 2026 | Alabama | ||||||||||
| Georgia | |||||||||||
| Oregon | |||||||||||
| Pennsylvania | |||||||||||
| Tuesday 26 May 2026 | Texas | R | R | ||||||||
| Tuesday 2 June 2026 (presumably) | New Mexico | ||||||||||
| Tuesday 2 June 2026 | California | ||||||||||
| Iowa | |||||||||||
| South Dakota | |||||||||||
| Tuesday 9 June 2026 (presumably) | Maine | ||||||||||
| South Carolina | |||||||||||
| Tuesday 9 June 2026 | Nevada | ||||||||||
| Tuesday 16 June 2026 | Alabama | R | R | ||||||||
| Georgia | R | R | |||||||||
| Oklahoma | |||||||||||
| Tuesday 23 June 2026 (presumably) | New York | ||||||||||
| South Carolina | R | R | |||||||||
| Tuesday 23 June 2026 | Maryland | ||||||||||
| Sunday 28 June 2026 (presumably) | South Dakota | R | R | ||||||||
| Tuesday 30 June 2026 | Colorado | ||||||||||
| Saturday 1 August 2026 (presumably) | Guam | ||||||||||
| Virgin Islands | |||||||||||
| Tuesday 4 August 2026 (presumably) | Kansas | ||||||||||
| Tuesday 4 August 2026 | Michigan | ||||||||||
| Thursday 6 August 2026 | Tennessee | ||||||||||
| Saturday 8 August 2026 | Hawaii | ||||||||||
| Tuesday 11 August 2026 (presumably) | Connecticut | ||||||||||
| Vermont | |||||||||||
| Tuesday 11 August 2026 | Minnesota | ||||||||||
| Wisconsin | |||||||||||
| Tuesday 18 August 2026 | Alaska | ||||||||||
| Florida | |||||||||||
| Wyoming | |||||||||||
| Tuesday 25 August 2026 | Oklahoma | R | R | ||||||||
| September 2026 (presumably) | Massachusetts | ||||||||||
| Tuesday 8 September 2026 (presumably) | New Hampshire | ||||||||||
| Tuesday 8 September 2026 | Rhode Island | ||||||||||
| Tuesday 3 November 2026 (presumably) | American Samoa | ||||||||||
Key
- If a candidate wins 75.5% or more of the primary vote, the second place finisher is not listed.
- U means that this candidate ran in the primary unopposed (that is, with no other candidates appearing on the ballot but him/her). Please note that write-ins do NOT count as such "other candidates on the ballot" but the appearance of "Uncommitted" (or equivalent, such as "None of the Above") on a ballot DOES.
- L indicates a landslide majority [60.5 to 75.4% of the primary vote] for the winner.
- D indicates a decisive majority [52.5 to 60.4% of the primary vote] for the winner.
- N indicates a narrow majority [50.0(+1 vote) to 52.4% of the primary vote] for the winner.
- Where a winning (or, in a runoff State, leading) candidate has failed to gain at least a majority of the primary vote, the winner(leader) of the primary and the candidate who came in second are both listed with their respective percentages of the primary vote rounded up or down to the nearest whole integer.
- C indicates the Party's nominee was chosen by a Party-run process other than the Primary (State Convention, Party Central Committee or equivalent).
- P indicates Primary cancelled / nomination by default because nominee was the only candidate to have filed for this Party's Primary for this office. P also applies to nominees-to-be by apparent Party consensus (i.e. no opposition at an ensuing Convention).
- R indicates any Runoff which has been scheduled for this date.
2026 General Election Outline
- 2026 General Election Home
- 2026 Primaries and Runoffs for Statewide offices/Congress
- Alphabetically
- Alphabetically with Filing Deadlines
- Chronologically
- Chronologically with Filing Deadlines
- iCalendar Feed Subscriptions
- Primary/Runoff/Special Elections Poll Closing Times (across time zones)
- General Election Poll Closing Times Alphabetically (across time zones)
- General Election Poll Closing Times Chronologically (across time zones)
- Polling Hours
- Offices
- Primaries at a Glance
- Gubernatorial Primaries at a Glance
- Senatorial Primaries at a Glance
- Regarding Office Edge Cases
- Open Governor's Chairs, Senate and House Seats (the incumbent is not running for re-election)
- Governor's Chairs, Senate, and U.S. House Seats with no incumbent running for them
- Uncontested Governor's Chairs, Senate, and U.S. House Seats (one candidate running for office)
- Governor's Chairs, Senate, and U.S. House Seats with multiple incumbents running for them
- Governor's Chairs, Senate, and U.S. House Seats with only one major party candidate running for office
- 2026 Partisan Composition by State
- Political Parties
- History
- Comparative Political Party Predominance in each State, 2000 thru 2016
- Political Party Floor Leaders in the Congress of the United States
- Dates of DIRECT PRIMARY Elections re: Major Party Nominations for Statewide and/or Federal Office
- Length of Terms of Office of STATE Governors throughout American History
- Downloadable data files
Modified .