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2018 California U.S. House District 23 Election

California · 2 candidates · See every 2018 U.S. House race

Who won the 2018 California U.S. House District 23 Election?

Kevin McCarthy won the 2018 California U.S. House District 23 Election. Kevin McCarthy received 131,113 popular votes (63.72%). The main challenger was Tatiana Matta (36.28%).

See the full head-to-head between McCarthy and Matta

McCarthy +27.4 pts · won by 56,452 votes
Kevin McCarthyRepublicanWINNER63.72%
131,113 votes
Tatiana MattaDemocratic36.28%
74,661 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.