| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| MO-01 | Wm Lacy ClayDEM | DEM | 191,055 | 70.1% | D+43.0 |
| MO-02 | W Todd AkinREP | REP | 248,828 | 67.1% | R+36.1 |
| MO-03 | DEM | 206,878 | 59.1% | D+20.1 | |
| MO-04 | Ike SkeltonDEM | DEM | 210,238 | 67.6% | D+37.0 |
| MO-05 | DEM | 186,167 | 65.9% | D+33.5 | |
| MO-06 | Sam GravesREP | REP | 208,088 | 63.0% | R+27.9 |
| MO-07 | Roy BluntREP | REP | 199,863 | 74.8% | R+51.8 |
| MO-08 | REP | 188,321 | 71.8% | R+44.9 | |
| MO-09 | REP | 214,125 | 68.2% | R+39.6 |