
VecD 95 · AnchoredTenD >99%Att33
Mike Thompson is a Democratic candidate for U.S. House in CA-04 in the 2026 election and the incumbent.
American politician (born 1951)




Charles Michael Thompson is an American politician serving as the U.S. representative for California's 4th congressional district since 1999.
The district, in the outer northern portion of the San Francisco Bay Area, includes all of Lake and Napa counties and parts of Contra Costa, Solano, Yolo and Sonoma counties. Thompson chairs the House Gun Violence Prevention Task Force. He is a member of the Democratic Party.
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As of 2026-09-30 · Source: FEC
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