| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| CO-01 | DEM | 203,873 | 62.0% | D+25.7 | |
| CO-02 | DEM | 222,859 | 53.2% | D+7.7 | |
| CO-03 | REP | 214,974 | 57.1% | R+15.2 | |
| CO-04 | Hank BrownREP | REP | 205,930 | 71.1% | R+43.7 |
| CO-05 | Ken KramerREP | REP | 208,242 | 78.6% | R+57.2 |
| CO-06 | Dan SchaeferREP | REP | 191,760 | 89.4% | R+89.4 |