← all races
Iowa 2026 elections
Everything on Iowa's 2026 ballot and in its congressional delegation, in one place: the Senate and Governor races, 2 competitive U.S. House districts, 2 senators and 4 representatives — each with a daily-updated forecast or voting record.
Statewide races
Competitive House districts (2)
District forecasts are fundamentals-based (no district polls yet) — presidential lean, incumbency, and the national environment. Click one to see why.
No district polls yet, so this is a fundamentals forecast. The district's 2024 presidential lean is R+3.1, held by Zach Nunn (R). From lean and incumbency the model's baseline is R+4.1; the 2026 national environment (generic ballot D+5.3) shifts every district 1.6 points toward Democrats, giving a predicted R+2.5 — a 64% Republican win. Full race details →
No district polls yet, so this is a fundamentals forecast. The district's 2024 presidential lean is R+6.8, held by Mariannette Miller-Meeks (R). From lean and incumbency the model's baseline is R+4.7; the 2026 national environment (generic ballot D+5.3) shifts every district 1.6 points toward Democrats, giving a predicted R+3.1 — a 67% Republican win. Full race details →
U.S. Senators
U.S. Representatives (4)
Past results
Every U.S. Senate election in Iowa we hold a result for. Both of the state's Senate seats, which are elected on separate cycles.
YearWinnerMargin
Past results
Every Iowa election for governor we hold a result for.
YearWinnerMargin