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2024 Missouri U.S. House District 3 Election

Missouri · 4 candidates · See every 2024 U.S. House race

Who won the 2024 Missouri U.S. House District 3 Election?

Bob Onder won the 2024 Missouri U.S. House District 3 Election. Bob Onder received 240,620 popular votes (61.31%). The main challenger was Bethany E. Mann (35.3%).

See the full head-to-head between Onder and Mann

Onder +26.0 pts · won by 102,088 votes
Bob OnderRepublicanWINNER61.31%
240,620 votes
Bethany E. MannDemocratic35.3%
138,532 votes
Jordan RowdenLibertarian2.37%
9,298 votes
Bill HastingsGreen1.02%
4,013 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.