2026 general · November 3, 2026
2026 Idaho U.S. House election results, district by district
Idaho's U.S. House races in the 2026 general election: winners, margins, unopposed seats and seats that changed party.
Races2
Changed party0
Unopposed0%0 races
Incumbents defeated0
Every district
R 2
| Race | Winner | Won by | Notes |
|---|---|---|---|
| ID-1 | Russ Fulcher (R) | 35.5 | |
| ID-2 | Mike Simpson (R) | 11.4 |
Idaho
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: 99chambers results archive (MEDSL, Klarner, state election offices)