2020 Oklahoma U.S. House District 4 Election

Oklahoma · 3 candidates · See every 2020 U.S. House race

Who won the 2020 Oklahoma U.S. House District 4 Election?

Tom Cole won the 2020 Oklahoma U.S. House District 4 Election. Tom Cole received 213,096 popular votes (67.79%). The main challenger was Mary Brannon (28.78%).

See the full head-to-head between Cole and Brannon

Cole +39.0 pts · won by 122,637 votes

Tom Cole RepublicanWINNER67.79%

213,096 votes

Mary Brannon Democratic28.78%

90,459 votes

Bob WhiteLibertarian3.44%

10,803 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.