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Mike Thompson represents California's 4th Congressional District. The district includes all or parts of Lake, Napa, Solano, Sonoma, and Yolo Counties. Thompson is a member of the House Committee on Ways and Means where he serves as Ranking Member of the Subcommittee on Tax and serves as a senior member of the Health Subcommittee.
LATEST NEWS
Upper Lake, CA - The Habematolel Pomo of Upper Lake Tribe announced today that Congressman Mike Thompson (CA-04) secured $3,150,000 for the Tribe’s Community Center Project through the Department of Housing and Urban Development as part of the Consolidated Appropriations Act of 2026.
Woodland, CA — Rep. Mike Thompson (CA-04) announced that Victoria Wang from Sonoma County was chosen as the overall winner for California’s Fourth District 2026 Congressional Art Competition.
Woodland, CA — Rep. Mike Thompson (CA-04) announced that Victoria Wang from Sonoma County was chosen as the overall winner for California’s Fourth District 2026 Congressional Art Competition. Lilly Bertlin was named as the Solano County finalist.
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