Iowa 3rd — House 2026 Rep Primary
The Iowa 3rd — House rep primary is scheduled for June 2, 2026. Zach Nunn is running unopposed. Zach Nunn is the incumbent. No public polling is available for this race, so the forecast leans on fundraising, endorsements, candidate profiles, and historical results.
Current win probabilities
- Zach Nunn (incumbent) — 100%
Probabilities update daily from polls, fundraising, endorsements, and historical results.