Republican primary · June 2, 2026
Iowa house Republican primary
Chris McGowan, Mariannette Miller-Meeks, Joe Mitchell and Zach Nunn won the Republican primary on June 2, 2026, advancing to the general election on November 3, 2026.
Where this race stands
VerifiedShowing the Republican primary view. General-election ratings, forecasts, and tipping-point odds aren't meaningful for a single-party primary — switch to the general election view for those.
All polls · 0 results
Republican primary pollsNo polls have been published for this primary yet. When pollsters start covering the race, individual polls will be listed here with sample size, lean, and trust signals.
Endorsements · Republican primary · 10 total
Source · Wikipedia · 3 candidates with no endorsements yetChris McGowan · 10
RChris McGowan10 endorsers
Most notable · Donald Trump · 45th and 47th president of the United States (2017–2021, 2025–present)
Elected officials8
Federal 6State 1Local 0
Elected officials · 8
- Donald Trump · 45th and 47th president of the United States (2017–2021, 2025–present)
- Matt Windschitl · former majority leader of the Iowa House of Representatives (2020–2025) from the 15th district (2007–present) and former candidate for this seat
- Steve Scalise · House majority leader (2023–present) from LA-01 (2008–present)
- Tom Emmer · House majority whip (2023–present) from MN-06 (2015–present)
- Mike Johnson · Speaker of the House (2023–present) from LA-04 (2017–present)
- Terry Branstad · former U.S. ambassador to China (2017–2020) and former governor of Iowa (1983–1999, 2011–2017)
- Jim Jordan · OH-04 (2007–present)
- Rudy Yakym · IN-02 (2022–present)
Celebrity2
Celebrity · 2
- Ben Carson 2016 presidential campaign · for the Ben Carson 2016 presidential campaign, former CEO of Parler, and former candidate for this seat.
- Robert O'Neill · former Navy SEAL
RMariannette Miller-Meeks0 endorsers
no endorsers yet
No endorsements found yet. Endorsements come from the candidate's Wikipedia article (when one exists) and update with the daily scrape.
RJoe Mitchell0 endorsers
no endorsers yet
No endorsements found yet. Endorsements come from the candidate's Wikipedia article (when one exists) and update with the daily scrape.
RZach Nunn0 endorsers
no endorsers yet
No endorsements found yet. Endorsements come from the candidate's Wikipedia article (when one exists) and update with the daily scrape.
Money in this primary
FEC · per-candidate committees · last filing 2026-05-27Verification trail
Polls verified0 / 0deterministic
Polls flagged—none
Markets ingested1 platformupdated 11h ago
FEC filingssyncedcommittee + IE · 2026-05-27
Endorsements10 totalWikipedia scrape
News coverage< 5 articlesGoogle News
Method · bounds + percentage totals + date-order checks