2018 South Carolina U.S. House District 3 Election

South Carolina · 3 candidates

Duncan +36.8 pts · won by 83,292 votes

Jeff DuncanRepublicanWINNER67.79%

153,338 votes

Mary GerenDemocratic30.97%

70,046 votes

Dave Mooreamerican1.19%

2,697 votes

Popular-vote totals for U.S. Senate elections come from the MIT Election Data and Science Lab (1976–2024).