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2018 Louisiana U.S. House District 4 Election

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

Who won the 2018 Louisiana U.S. House District 4 Election?

Mike Johnson won the 2018 Louisiana U.S. House District 4 Election. Mike Johnson received 139,326 popular votes (64.24%). The main challenger was Ryan Trundle (33.63%).

See the full head-to-head between Johnson and Trundle

Johnson +30.6 pts · won by 66,392 votes
Mike JohnsonRepublicanWINNER64.24%
139,326 votes
Ryan TrundleDemocratic33.63%
72,934 votes
Mark David Halversonno party2.13%
4,612 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.