Mike Thompson headshot
At a Glance
Seat
Representative for California District 4
Born
January 24, 1951
Age 75
Phone
(202) 225-3311
Office
268 Cannon House Office Building, Washington 20515
Congress Member Profile|U.S. Representative|Democrat|California District 4

Mike Thompson

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.

Source: WikipediaView full (CC BY-SA)
Voting Record — 496
Yes43%
No56%
Present1%
Not Voting1%
Party align98%
Cross-party2%
SoupScore
District Map

Congressional District 4

U.S. Census Bureau boundary data.
Mike Thompson headshot
Mike Thompson
U.S. RepresentativeDemocratCalifornia District 4
SoupScore
Mike's ATmosphere Activity
20 recent posts · 22 sponsored · 117 cosponsored
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Recent ATmosphere posts, sponsorships, and cosponsorships.

Under her leadership, ICE has killed two U.S. citizens and continues to operate without body cameras, while allowing masked agents and racial profiling. I’m fighting to impeach her and hold ICE accountable.
The beauty and ecological diversity of the San Francisco Bay ridge is unparalleled anywhere else in our country and I am proud to join my colleagues in supporting this critical first step toward designating the Bay Area Ridge Trail as a National Scenic Trail.
No elected official should be able to sue the government and pocket the cash, least of all the President. My Prevent Presidential Profiteering Act taxes 100 percent of any settlement paid to a sitting president.
Today marks 33 years of the Family and Medical Leave Act. It is a landmark law that has allowed working people to take time to care for their health or their families without losing their jobs. Policies like these strengthen our workforce, our economy, and our families.
Mental illness impacts all of us, especially our most vulnerable, such as kids, veterans, and people experiencing homelessness. That’s why I introduced the bipartisan Mental Health Research Accelerator Act to drive public-private brain research. Thank you to the researchers leading this vital work.
The DOJ has released millions more pages of the Epstein files, but it’s still not all the evidence. The law is clear: all files must be released so survivors can get justice. The American people deserve full transparency. www.nbcnews.com/politics/jus...
Lake County made it clear: ICE is not welcome in our communities. Terrorizing families doesn’t make us safer. I’m fighting to impeach Kristi Noem and make sure we hold our immigration agents accountable with legislation to require body cameras and prohibit wearing masks.
The president’s suggestion that Republicans should support a take over of state elections by the federal government is an attack on states’ rights and on voters themselves. We cannot allow this president to take away the autonomy of states or silence the voices of the people.
No president should be allowed to sue the government and pocket taxpayer money. My Prevent Presidential Profiteering Act taxes 100 percent of any settlement paid to a sitting president. The presidency is public service, not a profit opportunity.
Jed Steele was a dear friend whose presence filled every room. His vision and tireless work helped put Lake County’s vineyards on the map. Jan and I are grateful to have known him and to honor his legacy.
Photo of Jed from his memorial service
Photo of a wine bottle Jed signed to Congressman Thompson. The note reads "Mike, thanks for all you do for us in DC. - Jed Steele"
The American Affordability Act I introduced lowers housing costs by strengthening the Low-Income Housing Tax Credit, delivering tax credits for first-time homebuyers and renters, and incentivizing the conversion of vacant offices and commercial buildings into housing to increase supply.
Graphic that says The American Affordability Act lowers costs for housing. Expands affordable Housing, cuts housing costs for first-time buyers and renters, turns empty offices into homes, and doubles the capital gains tax exclusion for selling your primary home.
Local journalism connects our communities, keeps us informed about what’s happening right here at home, and grounds us when national news feels overwhelming. Thank you to the Napa Valley News Group for vital work you do every day to keep our communities informed and connected.
SoupScore Breakdown
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Voting History
496 total votes
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Recent roll calls with party-majority context so it is easier to scan how this member tends to vote.

DateBillQuestionPositionParty MajAlign?Result
2026-04-23H.R. 5587 (119th)Final passageNONOPassed
2026-04-22H.R. 6387 (119th)Final passageNONOPassed
2026-04-22H.R. 6387 (119th)Send back to committeeYESYESFailed
2026-04-22H.R. 4690 (119th)Final passageNONOPassed
2026-04-22H.R. 4690 (119th)Send back to committeeYESYESFailed
2026-04-22H. Res. 1182 (119th)Approve resolutionNONOPassed
2026-04-22H. Res. 1189 (119th)Approve resolutionNONOPassed
2026-04-22H. Res. 1189 (119th)End debate nowNONOPassed
2026-04-21S. 1020 (119th)Fast-track passageYESYESPassed
2026-04-21H.R. 2493 (119th)Fast-track passageYESYESPassed
2026-04-21H.R. 5201 (119th)Fast-track passageYESYESPassed
2026-04-20H.R. 5200 (119th)Fast-track passageYESYESPassed
2026-04-20H.R. 1681 (119th)Fast-track passageYESYESPassed
2026-04-17H. Res. 1175 (119th)Approve resolutionNONOFailed
2026-04-17H. Res. 1175 (119th)Approve amendmentNONOFailed
2026-04-17H. Res. 1175 (119th)End debate nowNONOPassed
2026-04-16H. Res. 1156 (119th)Approve resolutionNONOPassed
2026-04-16H.R. 1689 (119th)Final passageYESYESPassed
2026-04-16H. Res. 965 (119th)Approve resolutionYESYESPassed
2026-04-16H.R. 6398 (119th)Final passageNONOPassed
2026-04-16H.R. 6398 (119th)Send back to committeeYESYESFailed
2026-04-16H.R. 6409 (119th)Final passageNONOPassed
2026-04-16H.R. 6409 (119th)Send back to committeeYESYESFailed
2026-04-16H. Con. Res. 40 (119th)Approve resolutionYESYESFailed
2026-04-15H. Res. 965 (119th)Motion to DischargeYESYESPassed
2026-04-15H. Res. 1174 (119th)Approve resolutionNONOPassed
2026-04-15H. Res. 1174 (119th)End debate nowNONOPassed
2026-04-14H.R. 7613 (119th)Fast-track passageYESYESPassed
2026-04-14H.R. 1011 (119th)Fast-track passageYESYESPassed
2026-03-28H. Res. 1142 (119th)Approve resolutionNONOPassed
2026-03-28H. Res. 1142 (119th)End debate nowNONOPassed
2026-03-28Motion to AdjournNONOPassed
2026-03-27H.R. 7084 (119th)Final passageYESNOPassed
2026-03-26H.R. 8029 (119th)Final passageNONOPassed
2026-03-26H.R. 8029 (119th)Send back to committeeYESYESFailed
2026-03-26H. Res. 1128 (119th)Approve resolutionNONOPassed
2026-03-25H.R. 5103 (119th)Final passageNONOPassed
2026-03-25H.R. 5103 (119th)Send back to committeeYESYESFailed
2026-03-25H. Res. 1131 (119th)Approve resolutionNONOPassed
2026-03-25H. Res. 1131 (119th)End debate nowNONOPassed
2026-03-24H.R. 6422 (119th)Fast-track passageYESYESPassed
2026-03-19H.R. 4638 (119th)Final passageNONOPassed
2026-03-18H.J. Res. 139 (119th)Fast-track passageNONOFailed
2026-03-18H.R. 1958 (119th)Final passageNONOPassed
2026-03-18H.R. 556 (119th)Final passageNONOPassed
2026-03-18H.R. 556 (119th)Send back to committeeYESYESFailed
2026-03-17H. Res. 1115 (119th)Approve resolutionNONOPassed
2026-03-17H. Res. 1115 (119th)End debate nowNONOPassed
2026-03-17S. 3971 (119th)Fast-track passageYESYESPassed
2026-03-17H.R. 4294 (119th)Fast-track passageYESYESPassed

Alignment stats consider only votes where a clear yes/no majority existed for the legislator's party. Cross-party marks divergence where the vote matched the opposite party majority. ↔ indicates cross-party divergence.

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