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: Wikipedia • View full (CC BY-SA)

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Voting Record — 496

Yes43%

No56%

Present1%

Not Voting1%

Party align98%

Cross-party2%

SoupScore

District Map

Congressional District 4

U.S. Census Bureau boundary data.

Social & Web

Official site Bluesky X @RepThompson Facebook YouTube

External Resources

Wikipedia Ballotpedia VoteSmart GovTrack OpenSecrets

Mike Thompson

U.S. RepresentativeDemocratCalifornia District 4

SoupScore

Mike's ATmosphere Activity

20 recent posts · 22 sponsored · 117 cosponsored

View profile

Recent ATmosphere posts, sponsorships, and cosponsorships.

Rep. Mike Thompson@mikethompson.house.govMar 29(source)

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.

Thompson passes disaster relief bill through Ways and Means Committee - Lake County News,California

WASHINGTON, D.C. – On Wednesday, Ranking Member of the Ways & Means Subcommittee on Tax Rep. Mike Thompson (CA-04) and Rep. Greg Steube’s (FL-17) bill providing tax relief to future disaster victims…

Rep. Mike Thompson@mikethompson.house.govMar 29(source)

Getting an education shouldn’t mean a lifetime of debt.

Rep. Mike Thompson@mikethompson.house.govMar 29(source)

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.

Rep. Mike Thompson@mikethompson.house.govMar 28(source)

This president’s reckless war with Iran is raising costs for working families across America. We need to end this war and bring those costs down.

Rep. Mike Thompson@mikethompson.house.govMar 28(source)

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.

Link

Rep. Mike Thompson@mikethompson.house.govMar 28(source)

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...

Pentagon weighs sending 10,000 more combat troops to the Middle East

The consideration is the latest signal that a U.S. ground operation in Iran is being prepared.

Rep. Mike Thompson@mikethompson.house.govMar 28(source)

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.

Rep. Mike Thompson@mikethompson.house.govMar 28(source)

This President waged a war with Iran that he knew would raise gas prices. California shouldn’t have to suffer for his bad decisions.

Rep. Mike Thompson@mikethompson.house.govMar 28(source)

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.

California Congressmembers Say Offshore Drilling Threatens Military Readiness, Coastal Economies

Santa Barbara’s Representative Salud Carbajal calls the Trump administration’s plan “federal overreach.”

Rep. Mike Thompson@mikethompson.house.govMar 28(source)

The last thing this Congress should be doing is writing a blank check to ICE. Read my full statement on Congressional Republicans' Homeland Security funding bill below.

“The last thing this Congress should be doing is writing a blank check to ICE,” said Thompson. “Immigration agents have been terrorizing people in our streets and killed two people in Minneapolis. Instead of answering the American people’s calls to overhaul the agency and institute serious reforms including body cameras, banning agents from wearing masks, and requiring judicial warrants to enter a home, Congressional Republicans instead chose to fund DHS with no guardrails. I voted NO on Republicans’ irresponsible funding bill and will continue to oppose even a single penny for this rogue agency.”

Rep. Mike Thompson@mikethompson.house.govMar 27(source)

Proud to be working in a bipartisan way to make cycling safer, more accessible, and more affordable for everyone.

Rep. Mike Thompson@mikethompson.house.govMar 27(source)

Honored to join the League of American Bicyclists Bike Summit and to be named “Legislator of the Year.” As an avid cyclist and Co-Chair of the Bike Caucus, I believe biking is good for our health, our communities, and our planet.

Rep. Mike Thompson@mikethompson.house.govMar 27(source)

Speaker Johnson, it doesn’t matter how long you keep me in Washington – I won’t vote to send another penny to ICE.

Rep. Mike Thompson@mikethompson.house.govMar 27(source)

We must remain committed to advancing sensible gun safety legislation to protect our children and communities and ensure no family has to endure this kind of heartbreak again.

Rep. Mike Thompson@mikethompson.house.govMar 27(source)

Three years ago today, a gunman took six innocent lives at The Covenant School in Nashville. We remember the lives taken far too soon in an act of unimaginable violence. But it is not enough to simply remember. We must act.

Rep. Mike Thompson@mikethompson.house.govMar 26(source)

No boots on the ground! That means my fellow paratroopers and everyone else. www.washingtonpost.com/national-sec...

Link

Rep. Mike Thompson@mikethompson.house.govMar 26(source)

The gender wage gap is real: women working full-time, year-round earn just 81 cents for every dollar paid to men. My colleagues in the @demwomencaucus.bsky.social and I won’t stop working until the gap is closed.

Graphic that says "Rep Mike Thompson and the Democratic Women's Caucus work for equal pay for women"

Rep. Mike Thompson@mikethompson.house.govMar 25(source)

Now people are choosing between health care and essentials like groceries, rent, and utilities. We need to lower costs and make health care affordable.

Rep. Mike Thompson@mikethompson.house.govMar 25(source)

The Affordable Care Act has been a lifeline for millions of Americans. But when Congressional Republicans let the premium tax credits expire at the beginning of this year, workers and families saw their premiums more than double on average.

Link

Rep. Mike Thompson@mikethompson.house.govMar 25(source)

Good reminder today

← Newer postsPosts page 7Older posts →

Sponsored Bills(22)

H. Res. 1145 (119th)
Supporting the goals and ideals of National Women's History Month.
H.R. 7810 (119th)
To amend the Higher Education Act of 1965 to set interest rates for Federal student loans ma…
H.R. 7636 (119th)
To amend the Internal Revenue Code of 1986 to establish the individual tariff refund credit.
H.R. 7381 (119th)
To amend the Internal Revenue Code of 1986 to impose a tax on damages received by the Presid…
H.R. 6900 (119th)
To amend the Internal Revenue Code of 1986 to address the nation's cost-of-living crisis.

Cosponsored Bills(117)

H.R. 8707 (119th)
To prohibit the use of funds to use military force in or against Iran, and for other purpose…
Joined: 2026-05-07
H.R. 8700 (119th)
To protect U.S. food security, provide the Committee on Foreign Investment in the United Sta…
Joined: 2026-05-07
H.R. 8653 (119th)
To direct the Secretary of Transportation to establish a grant program for demonstration pro…
Joined: 2026-05-04
H. Res. 1257 (119th)
Expressing support for the designation of May 5, 2026, as the "National Day of Awareness for…
Joined: 2026-05-04
H. Res. 1241 (119th)
Of inquiry requesting the President of the United States to furnish certain information to t…
Joined: 2026-04-30

Leadership

No leadership roles

Committees

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.

Date	Bill	Question	Position	Party Maj	Align?	Result
2025-09-10	H.R. 3838 (119th)	Approve amendment	NO	NO	✓	Agreed to
2025-09-10	H.R. 3838 (119th)	Approve amendment	NO	NO	✓	Agreed to
2025-09-10	H.R. 3838 (119th)	Approve amendment	YES	YES	✓	Agreed to
2025-09-09	H. Res. 682 (119th)	Approve resolution	NO	NO	✓	Passed
2025-09-09	H. Res. 682 (119th)	End debate now	NO	NO	✓	Passed
2025-09-08	H.R. 3425 (119th)	Fast-track passage	YES	YES	✓	Passed
2025-09-08	H.R. 3424 (119th)	Fast-track passage	YES	YES	✓	Passed
2025-09-04	H.R. 4553 (119th)	Final passage	NO	NO	✓	Passed
2025-09-04	H.R. 4553 (119th)	Send back to committee	YES	YES	✓	Failed
2025-09-04	H.R. 4553 (119th)	Approve amendment	NO	NO	✓	Failed
2025-09-04	H.R. 4553 (119th)	Approve amendment	NO	NO	✓	Failed
2025-09-04	H.R. 4553 (119th)	Approve amendment	NO	NO	✓	Failed
2025-09-04	H.R. 4553 (119th)	Approve amendment	NO	NO	✓	Failed
2025-09-04	H.R. 4553 (119th)	Approve amendment	NO	NO	✓	Failed
2025-09-04	H.R. 4553 (119th)	Approve amendment	NO	NO	✓	Failed
2025-09-04	H.R. 4553 (119th)	Approve amendment	NO	NO	✓	Failed
2025-09-04	H.R. 4553 (119th)	Approve amendment	NO	NO	✓	Failed
2025-09-04	H.R. 4553 (119th)	Approve amendment	NO	NO	✓	Failed
2025-09-04	H.R. 4553 (119th)	Approve amendment	NO	NO	✓	Failed
2025-09-04	H.R. 4553 (119th)	Approve amendment	NO	NO	✓	Failed
2025-09-04	H.J. Res. 105 (119th)	Final passage	NO	NO	✓	Passed
2025-09-04	H.J. Res. 106 (119th)	Final passage	NO	NO	✓	Passed
2025-09-04	H.J. Res. 104 (119th)	Final passage	NO	NO	✓	Passed
2025-09-03	H. Res. 539 (119th)	Kill the motion	YES	YES	✓	Passed
2025-09-03	H. Res. 672 (119th)	Approve resolution	NO	NO	✓	Passed
2025-09-03	H. Res. 672 (119th)	End debate now	NO	NO	✓	Passed
2025-09-02	H.R. 747 (119th)	Fast-track passage	YES	YES	✓	Passed
2025-09-02	H.R. 4216 (119th)	Fast-track passage	YES	YES	✓	Passed
2025-07-23	H.R. 4275 (119th)	Fast-track passage	YES	YES	✓	Passed
2025-07-23	H.R. 3357 (119th)	Fast-track passage	YES	YES	✓	Passed
2025-07-22	H.R. 1917 (119th)	Fast-track passage	YES	YES	✓	Passed
2025-07-22	H.R. 3937 (119th)	Fast-track passage	YES	YES	✓	Passed
2025-07-21	H.R. 3351 (119th)	Fast-track passage	YES	YES	✓	Passed
2025-07-21	H.R. 3095 (119th)	Fast-track passage	NO	NO	✓	Passed
2025-07-18	H.R. 4016 (119th)	Final passage	NO	NO	✓	Passed
2025-07-18	H.R. 4016 (119th)	Send back to committee	YES	YES	✓	Failed
2025-07-18	H.R. 4016 (119th)	Approve amendment	NO	NO	✓	Failed
2025-07-18	H.R. 4016 (119th)	Approve amendment	NO	NO	✓	Failed
2025-07-18	H.R. 4016 (119th)	Approve amendment	NO	NO	✓	Failed
2025-07-18	H.R. 4016 (119th)	Approve amendment	NO	NO	✓	Failed
2025-07-18	H.R. 4016 (119th)	Approve amendment	NO	NO	✓	Failed
2025-07-18	H.R. 4016 (119th)	Approve amendment	NO	NO	✓	Failed
2025-07-18	H.R. 4016 (119th)	Approve amendment	NO	NO	✓	Failed
2025-07-18	H. Res. 590 (119th)	Approve resolution	NO	NO	✓	Passed
2025-07-18	H. Res. 590 (119th)	End debate now	NO	NO	✓	Passed
2025-07-17	H.R. 1919 (119th)	Final passage	NO	NO	✓	Passed
2025-07-17	S. 1582 (119th)	Final passage	YES	NO	✕↔	Passed
2025-07-17	H.R. 3633 (119th)	Final passage	YES	NO	✕↔	Passed
2025-07-17	H. Res. 580 (119th)	Approve resolution	NO	NO	✓	Passed
2025-07-16	H. Res. 580 (119th)	Motion to Reconsider	NO	NO	✓	Passed

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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