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2018 South Carolina U.S. House District 1 Election

South Carolina · 2 candidates · See every 2018 U.S. House race

Who won the 2018 South Carolina U.S. House District 1 Election?

Joe Cunningham won the 2018 South Carolina U.S. House District 1 Election. Joe Cunningham received 145,455 popular votes (50.6%). The main challenger was Katie Arrington (49.22%).

See the full head-to-head between Cunningham and Arrington

Cunningham +1.4 pts · won by 3,982 votes
Joe CunninghamDemocraticWINNER50.6%
145,455 votes
Katie ArringtonRepublican49.22%
141,473 votes
Popular-vote totals for U.S. House elections come from the MIT Election Data and Science Lab (1976–2024).

Data last verified July 28, 2026.