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2006 California U.S. House District 18 Election

California · 2 candidates · See every 2006 U.S. House race

Who won the 2006 California U.S. House District 18 Election?

Dennis A. Cardoza won the 2006 California U.S. House District 18 Election. Dennis A. Cardoza received 71,182 popular votes (65.48%). The main challenger was John A. Kanno (34.52%).

See the full head-to-head between Cardoza and Kanno

Cardoza +31.0 pts · won by 33,651 votes
Dennis A. CardozaDemocraticWINNER65.48%
71,182 votes
John A. KannoRepublican34.52%
37,531 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.