2010 general · November 2, 2010
2010 Colorado U.S. House election results, district by district
Colorado's U.S. House races in the 2010 general election: winners, margins, unopposed seats and seats that changed party.
Races7
Changed party2
Unopposed0%0 races
Every district
D 3 · R 4
| Race | Winner | Won by | Notes |
|---|---|---|---|
| CO-1 | Diana DeGette (D) | 38.7 | |
| CO-2 | Jared Polis (D) | 19.5 | |
| CO-3 | Scott R. Tipton (R) | 4.3 | Flipped |
| CO-4 | Cory Gardner (R) | 11.1 | Flipped |
| CO-5 | Doug Lamborn (R) | 36.5 | |
| CO-6 | Mike Coffman (R) | 34.2 | |
| CO-7 | Ed Perlmutter (D) | 11.7 |
Colorado
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: MIT Election Data and Science Lab