Home
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
Washington, D.C. – Rep. Mike Thompson (CA-04) released the following statement after voting “Present” on far-right extremist Rep. Thomas Massie’s amendment to the National Security, Department of State and Related Programs Appropriations Act. Massie’s amendment would have cut foreign aid to Israel, including humanitarian aid for Palestinian civilians and funding for refugee resettlement, peace-building, and U.S. Embassy operations.
Napa, CA – Sunday, Rep. Mike Thompson (CA-04) recognized Israel “Joe” Guzman as the 2026 American Dream Award recipient for Solano County. Thompson presents the American Dream Award to residents of California’s Fourth District who have come to the United States and made outstanding contributions to our communities.
Napa, CA – Sunday, Rep. Mike Thompson (CA-04) recognized Sylvina Frausto as the 2026 American Dream Award recipient for Yolo County. Thompson presents the American Dream Award to residents of California’s Fourth District who have come to the United States and made outstanding contributions to our communities.
Defense
Energy & Environment
Fiscal Responsibility
Health Care
Jobs & Economy
Veterans
Wine & Agriculture
Education
