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2004 Oklahoma U.S. Senate Election

Oklahoma · 3 candidates · See every 2004 U.S. Senate race

Who won the 2004 Oklahoma U.S. Senate Election?

Thomas A. Coburn won the 2004 Oklahoma U.S. Senate Election. Thomas A. Coburn received 763,433 popular votes (52.77%). The main challenger was Brad Carson (41.24%).

See the full head-to-head between Coburn and Carson

Coburn +11.5 pts · won by 166,683 votes
Thomas A. CoburnRepublicanWINNER52.77%
763,433 votes
Brad CarsonDemocratic41.24%
596,750 votes
Sheila BilyeuIndependent5.99%
86,663 votes
Popular-vote totals for U.S. Senate elections come from the MIT Election Data and Science Lab (1976–2024).

Data last verified July 28, 2026.