| District ▲ | Winner | Party | Votes | % | Margin |
|---|---|---|---|---|---|
| SC-01 | Mark SanfordREP | REP | 127,815 | 93.4% | R+93.4 |
| SC-02 | Joe WilsonREP | REP | 194,808 | 62.5% | R+27.2 |
| SC-03 | Jeff DuncanREP | REP | 164,009 | 71.2% | R+42.4 |
| SC-04 | Trey GowdyREP | REP | 149,049 | 84.8% | R+84.8 |
| SC-05 | REP | 175,145 | 58.9% | R+20.7 | |
| SC-06 | DEM | 173,432 | 72.5% | D+47.0 | |
| SC-07 | REP | 171,524 | 60.0% | R+20.0 |