2026 general · November 3, 2026
2026 Colorado U.S. House election results, district by district
Colorado's U.S. House races in the 2026 general election: winners, margins, unopposed seats and seats that changed party.
Races8
Changed party2
Unopposed0%0 races
Incumbents defeated3
Every district
D 6 · R 1 · Uncalled 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| CO-1 | Melat Kiros (D) | 64.2 | |
| CO-2 | Joe Neguse (D) | 50.8 | |
| CO-3 | Jeff Hurd (R) | 1.8 | |
| CO-4 | Counting | — | Incumbent lost |
| CO-5 | Jessica Killin (D) | 4.7 | FlippedIncumbent lost |
| CO-6 | Jason Crow (D) | 34.5 | |
| CO-7 | Brittany Pettersen (D) | 24.6 | |
| CO-8 | Manny Rutinel (D) | 14.7 | FlippedIncumbent lost |
Colorado
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)