1978 general · November 7, 1978
1978 South Carolina U.S. House election results, district by district
South Carolina's U.S. House races in the 1978 general election: winners, margins, unopposed seats and seats that changed party.
Races6
Changed party1
Unopposed17%1 races
Every district
D 4 · R 2
| Race | Winner | Won by | Notes |
|---|---|---|---|
| SC-1 | Mendel J. Davis (D) | 20.8 | |
| SC-2 | Floyd Spence (R) | 14.9 | |
| SC-3 | Butler Derrick (D) | 63.8 | |
| SC-4 | Carroll A. Campbell Jr. (R) | 6.2 | Flipped |
| SC-5 | Ken Holland (D) | 65.3 | |
| SC-6 | John W. Jenrette (D) | Unopposed |
South Carolina
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