PolitiFinder

2010 California U.S. House District 33 Election

California · 2 candidates · See every 2010 U.S. House race

Who won the 2010 California U.S. House District 33 Election?

Karen Bass won the 2010 California U.S. House District 33 Election. Karen Bass received 131,990 popular votes (86.08%). The main challenger was James L. Andion (13.92%).

See the full head-to-head between Bass and Andion

Bass +72.2 pts · won by 110,648 votes
Karen BassDemocraticWINNER86.08%
131,990 votes
James L. AndionRepublican13.92%
21,342 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.