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.govApr 15(source)

Today, we remember the eight lives lost in the senseless shooting at the FedEx warehouse facility in Indianapolis five years ago. My heart is with the victims’ friends and family members. We must continue to work to pass sensible policies that make our communities safer.

Rep. Mike Thompson@mikethompson.house.govApr 15(source)

By expanding affordable housing tax credits, lowering energy bills, and decreasing the cost of healthcare for working families my American Affordability Act will ease financial strains and put money back in your pocket. (2/2)

Rep. Mike Thompson@mikethompson.house.govApr 15(source)

Great to bring the community together with @rephuffman.bsky.social and Mayor McDonnell for a roundtable on affordability in Petaluma. Whether it’s housing costs, energy bills, gas prices, or more, the cost of living is too high for Americans. (1/2)

Rep. Mike Thompson@mikethompson.house.govApr 14(source)

Happy Vaisakhi! May this celebration of faith and abundance remind us all of the importance of the Sikh values of charity, unity, and justice.

Rep. Mike Thompson@mikethompson.house.govApr 14(source)

We should be making it easier for people to file their taxes, not scaring people away from paying. According to the Yale Budget Lab, the IRS’ new policy sharing undocumented immigrants’ private taxpayer info with immigration officials could cause up to $300B in lost tax revenue.

Link

Rep. Mike Thompson@mikethompson.house.govApr 14(source)

THURSDAY: Members of my staff and Supervisor Brad Rasmussen will be at Lakeport City Hall from 2 to 4PM to discuss issues impacting you and our community. If you need help navigating the federal government, my team is ready to help.

Rep. Mike Thompson@mikethompson.house.govApr 14(source)

This war of choice has cost lives and continues to hurt our global economy. This president should be working to lower costs, not raise them. It’s long past time this war ends. www.bbc.com/news/article...

IMF warns global economy at risk of recession if Iran war persists

High oil, gas and food prices could force growth to slow if the US-Israel conflict with Iran continues, the IMF says.

Rep. Mike Thompson@mikethompson.house.govApr 12(source)

This bill is how we give every American quality, affordable health care they deserve.

Rep. Mike Thompson@mikethompson.house.govApr 12(source)

Nearly a year after H.R. 1 cut health care for millions, the cost of health care is only going up. My American Affordability Act will lower costs by expanding health insurance premium tax credits, closing coverage gaps, and requiring coverage of recommended vaccines.

Rep. Mike Thompson@mikethompson.house.govApr 12(source)

Great to join local leaders to break ground on the Highway 101 Bike and Pedestrian Overcrossing. This project will provide a safe and direct route to walk or bike across Highway 101 in Santa Rosa. I’m proud that the Bipartisan Infrastructure Law provided significant funding for this project.

Rep. Mike Thompson@mikethompson.house.govApr 11(source)

Now the Trump administration wants to close 57 Forest Service research stations, including those studying wildfire risk and forest health. This is exactly the wrong move.

Rep. Mike Thompson@mikethompson.house.govApr 11(source)

Wildfire prevention is personal for our community. That's why I've fought hard to fund the research and resources that keep our communities safe, and help people rebuild their homes after wildfires have taken everything.

Link

Rep. Mike Thompson@mikethompson.house.govApr 11(source)

Secretary Mullin needs to provide answers now.

Rep. Mike Thompson@mikethompson.house.govApr 11(source)

DHS and USCIS have slowed renewals for hardworking DACA recipients. These are valued community members who work hard, pay taxes, and support their families in the only nation they have ever known. These delays are unnecessary, and bad for our country and economy.

Rep. Mike Thompson@mikethompson.house.govApr 11(source)

Honored to have the support of California’s best and brightest students as we work to pass it.

Rep. Mike Thompson@mikethompson.house.govApr 11(source)

Met with students from UC Davis to talk about ways Congress can make education more accessible and affordable, including by passing my Lowering Student Loans Act. This bill helps students by capping interest rates at 2 percent.

Rep. Mike Thompson@mikethompson.house.govApr 11(source)

I will never stop fighting to ensure our community and all Americans get the help they need.

Rep. Mike Thompson@mikethompson.house.govApr 11(source)

Since 2016, my team and I have helped our community recouped nearly $90 million dollars from the federal government in refunds and tax breaks. Almost $20 million was recouped in 2025 alone, in large part thanks to my landmark legislation providing tax relief to wildfire victims.

Rep. Mike Thompson@mikethompson.house.govApr 10(source)

I agree with the First Lady on this: Epstein survivors deserve a public hearing. Democrats have been calling for full transparency and accountability and to prosecute the criminals involved. Let's get it done. www.nbcnews.com/politics/whi...

Melania Trump denies ties to Jeffrey Epstein and calls on Congress to hold a hearing for survivors

The first lady's public remarks put the focus back on the Epstein files after the president and acting attorney general have suggested the issue should be in the rearview mirror.

Rep. Mike Thompson@mikethompson.house.govApr 10(source)

Three years ago, five people were tragically murdered by a gunman at Old National Bank in Louisville. Today we remember those lost and continue the fight for sensible gun violence prevention legislation so no more innocent lives are cut short.

← Newer postsPosts page 3Older 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
2026-01-21	H.R. 6945 (119th)	Final passage	NO	NO	✓	Passed
2026-01-21	H.R. 6945 (119th)	Send back to committee	YES	YES	✓	Failed
2026-01-21	H. Res. 1009 (119th)	Approve resolution	NO	NO	✓	Passed
2026-01-21	H. Res. 1009 (119th)	End debate now	NO	NO	✓	Passed
2026-01-21	H.R. 5764 (119th)	Fast-track passage	YES	YES	✓	Passed
2026-01-20	H.R. 5763 (119th)	Fast-track passage	YES	YES	✓	Passed
2026-01-15	H.R. 2988 (119th)	Final passage	NO	NO	✓	Passed
2026-01-15	H.R. 2988 (119th)	Send back to committee	YES	YES	✓	Failed
2026-01-15	H.R. 2988 (119th)	Approve amendment	YES	YES	✓	Agreed to
2026-01-14	H.R. 7006 (119th)	Final passage	YES	YES	✓	Passed
2026-01-14	H.R. 7006 (119th)	Approve amendment	NO	NO	✓	Failed
2026-01-14	H.R. 7006 (119th)	Approve amendment	NO	NO	✓	Failed
2026-01-14	H. Res. 992 (119th)	Approve resolution	NO	NO	✓	Passed
2026-01-14	H. Res. 992 (119th)	End debate now	NO	NO	✓	Passed
2026-01-13	H.R. 4593 (119th)	Final passage	NO	NO	✓	Passed
2026-01-13	H.R. 4593 (119th)	Send back to committee	YES	YES	✓	Failed
2026-01-13	H.R. 2312 (119th)	Send back to committee	YES	YES	✓	Failed
2026-01-13	H.R. 2270 (119th)	Send back to committee	YES	YES	✓	Failed
2026-01-13	H.R. 2262 (119th)	Final passage	NO	NO	✓	Failed
2026-01-13	H.R. 2262 (119th)	Send back to committee	YES	YES	✓	Failed
2026-01-13	H. Res. 988 (119th)	Approve resolution	NO	NO	✓	Passed
2026-01-13	H. Res. 988 (119th)	End debate now	NO	NO	✓	Passed
2026-01-13	H.R. 6504 (119th)	Fast-track passage	YES	YES	✓	Passed
2026-01-13	H.R. 6500 (119th)	Fast-track passage	YES	YES	✓	Passed
2026-01-12	H.R. 2683 (119th)	Fast-track passage	YES	YES	✓	Passed
2026-01-09	H.R. 5184 (119th)	Final passage	NO	NO	✓	Passed
2026-01-08	H.R. 1834 (119th)	Final passage	YES	YES	✓	Passed
2026-01-08	H. Res. 780 (119th)	Approve resolution	YES	YES	✓	Passed
2026-01-08	H.R. 131 (119th)	Passage, Objections of the President To The Contrary Notwithstanding	YES	YES	✓	Failed
2026-01-08	H.R. 504 (119th)	Passage, Objections of the President To The Contrary Notwithstanding	YES	YES	✓	Failed
2026-01-08	H.R. 6938 (119th)	Final passage	YES	YES	✓	Passed
2026-01-08	H.R. 6938 (119th)	Retaining Divisions B and C	YES	YES	✓	Passed
2026-01-08	H.R. 6938 (119th)	Retaining Division A	YES	YES	✓	Passed
2026-01-07	H. Res. 780 (119th)	Motion to Discharge	YES	YES	✓	Passed
2026-01-07	H. Res. 977 (119th)	Approve resolution	NO	NO	✓	Passed
2026-01-07	H. Res. 977 (119th)	End debate now	NO	NO	✓	Passed
2026-01-06	—	Call of the House	PRESENT	—	—	Passed
2025-12-18	H.R. 498 (119th)	Final passage	NO	NO	✓	Passed
2025-12-18	H.R. 498 (119th)	Send back to committee	YES	YES	✓	Failed
2025-12-18	H.R. 845 (119th)	Final passage	NO	NO	✓	Passed
2025-12-18	H.R. 845 (119th)	Send back to committee	YES	YES	✓	Failed
2025-12-18	H.R. 1366 (119th)	Final passage	NO	NO	✓	Passed
2025-12-18	H.R. 1366 (119th)	Send back to committee	YES	YES	✓	Failed
2025-12-18	H.R. 4776 (119th)	Final passage	NO	NO	✓	Passed
2025-12-18	H.R. 4776 (119th)	Send back to committee	YES	YES	✓	Failed
2025-12-18	H.R. 4776 (119th)	Approve amendment	NO	NO	✓	Failed
2025-12-18	H.R. 4776 (119th)	Approve amendment	NO	NO	✓	Failed
2025-12-18	H.R. 4776 (119th)	Approve amendment	NO	NO	✓	Failed
2025-12-17	H.R. 3492 (119th)	Final passage	NO	NO	✓	Passed
2025-12-17	H.R. 3492 (119th)	Send back to committee	YES	YES	✓	Failed

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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