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2018 Louisiana U.S. House District 6 Election

Louisiana · 4 candidates · See every 2018 U.S. House race

Who won the 2018 Louisiana U.S. House District 6 Election?

Garret Graves won the 2018 Louisiana U.S. House District 6 Election. Garret Graves received 186,553 popular votes (69.47%). The main challenger was Justin Dewitt (20.52%).

See the full head-to-head between Graves and Dewitt

Graves +49.0 pts · won by 131,464 votes
Garret GravesRepublicanWINNER69.47%
186,553 votes
Justin DewittDemocratic20.52%
55,089 votes
Andie SaizanDemocratic8.05%
21,627 votes
Devin Lance GrahamIndependent1.96%
5,256 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.