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.

Alzheimer’s touches countless families across our community, and staying informed, supporting caregivers, and investing in research are critical to finding a cure. I’m committed to advancing funding, strengthening caregiver support, and ensuring our communities have the resources they need.
Republicans control the House, Senate, and White House, yet they can’t agree on funding our government. Instead of delivering for the American people, they're fighting amongst themselves.
Congratulations on 25 years of Rancho Gordo. What started as Steve Sando’s personal garden turned into a business providing rare and traditional beans to kitchens across the country. His partnership with small farmers and support for local nonprofits remarkable. To another 25 years!
Right now, cuts to and departures from the IRS are making it harder to catch people who cheat our tax system. That means we’re increasingly relying on whistleblowers to help enforce the law—and they deserve strong protections.
My American Affordability Act will lower energy costs by restoring clean energy tax credits, expanding energy efficiency tax credits for home upgrades, making electric vehicles more affordable, and strengthening our power grids.
Natural disasters don’t care about your party stripe. They affect everyone. Proud to work with Rep. Greg Steube to pass our bill to ensure that survivors of natural disasters like wildfires aren’t taxed on their settlement money.
Too many Americans are doing everything right only to see their student debt balances grow because of high interest rates. My Lowering Student Loans Act will lower and lock interest rates to 2 percent, ensuring buyers can make real progress toward financial stability.
Fertilizer supply disruptions in the Strait of Hormuz are driving up costs for farmers, and that hits your wallet, too. Not only are you paying higher prices at the pump, now the grocery store could get even more expensive.
This administration said the war in Iran would last “just a few weeks.” You don’t send ten thousand more troops if this war is almost over. We’ve already lost servicemembers and spent a billion taxpayer dollars per day in this war. This war needs to stop now. www.axios.com/2026/03/27/i...
Every American deserves a place to call home. That’s why I introduced the American Affordability Act, which expands the low-income housing tax credit, converts commercial properties into homes, and puts money back into your pocket.
Joined @carbajal.house.gov and my California colleagues to say NO to risky oil drilling off our coast. Just one oil spill would devastate our businesses, tourism industry, and military readiness. Not to mention the risk to fisheries and our environment.
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
2026-03-05H.R. 7744 (119th)Final passageNONOPassed
2026-03-05H.R. 7744 (119th)Send back to committeeYESYESFailed
2026-03-05H. Con. Res. 38 (119th)Approve resolutionYESYESFailed
2026-03-05H. Res. 1099 (119th)Motion to Suspend the Rules and AgreeYESYESPassed
2026-03-04H. Res. 1100 (119th)Motion to ReferYESYESPassed
2026-03-04H.R. 6472 (119th)Fast-track passageYESYESPassed
2026-03-04S. 723 (119th)Fast-track passageYESYESPassed
2026-03-04H. Res. 1095 (119th)Approve resolutionNONOPassed
2026-03-04H. Res. 1095 (119th)End debate nowNONOPassed
2026-02-25H.R. 4758 (119th)Final passageNONOPassed
2026-02-25H.R. 4758 (119th)Send back to committeeYESYESFailed
2026-02-24H.R. 4626 (119th)Final passageNONOPassed
2026-02-24H.R. 4626 (119th)Send back to committeeYESYESFailed
2026-02-24H. Res. 1075 (119th)Approve resolutionNONOPassed
2026-02-24H. Res. 1075 (119th)End debate nowNONOPassed
2026-02-24S. 2503 (119th)Fast-track passageYESYESFailed
2026-02-24H.R. 6329 (119th)Fast-track passageYESYESPassed
2026-02-12H.R. 2189 (119th)Final passageNONOPassed
2026-02-11S. 1383 (119th)Final passageNONOPassed
2026-02-11S. 1383 (119th)Motion to CommitYESYESFailed
2026-02-11H.R. 261 (119th)Final passageNONOPassed
2026-02-11H.R. 261 (119th)Send back to committeeYESYESFailed
2026-02-11H.J. Res. 72 (119th)Final passageYESYESPassed
2026-02-11H.R. 3617 (119th)Final passageNONOPassed
2026-02-11H.R. 3617 (119th)Send back to committeeYESYESFailed
2026-02-11H. Res. 1057 (119th)Approve resolutionNONOPassed
2026-02-11H. Res. 1057 (119th)End debate nowNONOPassed
2026-02-11H. Res. 1042 (119th)Approve resolutionNONOFailed
2026-02-11H. Res. 1042 (119th)End debate nowNONOPassed
2026-02-10H.R. 1531 (119th)Fast-track passageYESYESPassed
2026-02-09H.R. 6644 (119th)Fast-track passageYESYESPassed
2026-02-04H.J. Res. 142 (119th)Final passageNONOPassed
2026-02-04H.R. 4090 (119th)Final passageNONOPassed
2026-02-04H.R. 4090 (119th)Send back to committeeYESYESFailed
2026-02-03H.R. 7148 (119th)Accept Senate changesNONOPassed
2026-02-03H. Res. 1032 (119th)Approve resolutionNONOPassed
2026-02-03H. Res. 1032 (119th)End debate nowNONOPassed
2026-02-03H.R. 3123 (119th)Fast-track passageYESYESPassed
2026-02-02H.R. 980 (119th)Fast-track passageYESYESPassed
2026-01-22H. Con. Res. 68 (119th)Approve resolutionYESYESFailed
2026-01-22H.R. 6359 (119th)Final passageNONOPassed
2026-01-22H.R. 6359 (119th)Send back to committeeYESYESFailed
2026-01-22H.R. 7148 (119th)Final passageNOYESPassed
2026-01-22H.R. 7148 (119th)Approve amendmentNONOFailed
2026-01-22H.R. 7148 (119th)Approve amendmentNONOFailed
2026-01-22H.R. 7147 (119th)Final passageNONOPassed
2026-01-22H. Res. 1014 (119th)Approve resolutionNONOPassed
2026-01-22H. Res. 1014 (119th)Approve amendmentYESYESAgreed to
2026-01-22H. Res. 1014 (119th)End debate nowNONOPassed
2026-01-21H.J. Res. 140 (119th)Final passageNONOPassed

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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