| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| MO-01 | DEM | 187,653 | 70.2% | D+42.5 | |
| MO-02 | REP | 270,726 | 61.3% | R+24.2 | |
| MO-03 | DEM | 232,755 | 59.0% | D+20.2 | |
| MO-04 | Ike SkeltonDEM | DEM | 240,789 | 63.8% | D+29.9 |
| MO-05 | DEM | 213,971 | 67.4% | D+38.5 | |
| MO-06 | Pat DannerDEM | DEM | 246,282 | 68.6% | D+39.4 |
| MO-07 | Roy BluntREP | REP | 250,584 | 64.9% | R+33.2 |
| MO-08 | IND | 222,854 | 50.5% | D+26.8 | |
| MO-09 | REP | 250,230 | 49.4% | R+2.4 |