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2018 Texas U.S. House District 31 Election

Texas · 3 candidates · See every 2018 U.S. House race

Who won the 2018 Texas U.S. House District 31 Election?

John R. Carter won the 2018 Texas U.S. House District 31 Election. John R. Carter received 144,680 popular votes (50.59%). The main challenger was Mary Mj Hegar (47.68%).

See the full head-to-head between Carter and Hegar

Carter +2.9 pts · won by 8,318 votes
John R. CarterRepublicanWINNER50.59%
144,680 votes
Mary Mj HegarDemocratic47.68%
136,362 votes
Jason HopeLibertarian1.74%
4,965 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.