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2018 Missouri U.S. House District 3 Election

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

Who won the 2018 Missouri U.S. House District 3 Election?

Blaine Luetkemeyer won the 2018 Missouri U.S. House District 3 Election. Blaine Luetkemeyer received 211,243 popular votes (65.08%). The main challenger was Katy Geppert (32.84%).

See the full head-to-head between Luetkemeyer and Geppert

Luetkemeyer +32.2 pts · won by 104,654 votes
Blaine LuetkemeyerRepublicanWINNER65.08%
211,243 votes
Katy GeppertDemocratic32.84%
106,589 votes
Donald V. StolleLibertarian2.09%
6,776 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.