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2012 Texas U.S. House District 18 Election

Texas · 3 candidates · See every 2012 U.S. House race

Who won the 2012 Texas U.S. House District 18 Election?

Sheila Jackson Lee won the 2012 Texas U.S. House District 18 Election. Sheila Jackson Lee received 146,223 popular votes (75.01%). The main challenger was Sean Seibert (22.58%).

See the full head-to-head between Lee and Seibert

Lee +52.4 pts · won by 102,208 votes
Sheila Jackson LeeDemocraticWINNER75.01%
146,223 votes
Sean SeibertRepublican22.58%
44,015 votes
Christopher BarberLibertarian2.41%
4,694 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.