2018 general · November 6, 2018
2018 South Carolina State Senate election results, district by district
Every South Carolina State Senate district in the 2018 general election: winners, margins, unopposed seats and seats that changed party.
Races1
Changed party1
Unopposed0%0 races
Incumbents defeated0
Every district
D 1
| Race | Winner | Won by | Notes |
|---|---|---|---|
| SD-20 | Dick Harpootlian (D) | 4.7 | Flipped |
South Carolina State Senate
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