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 — 516

Yes43%

No55%

Present1%

Not Voting1%

Party align97%

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.govFeb 28(source)

Read my full statement on the U.S. strikes against Iran below.

“In the dead of night, President Trump started an unauthorized, unconstitutional war with Iran. As a combat veteran, I know the terrible realities of war and I am deeply opposed to any unprovoked strikes carried out without Congressional authorization — authorization that is explicitly required by our constitution. America is going into this war alone with Israel and this president is putting U.S. troops and the entire region at risk. Not to mention the President told our nation that he destroyed Iran’s nuclear program completely last year, and is now citing the need to destroy Iran’s nuclear program as an excuse for his latest strikes. Either he was lying then, or he is lying now. We won’t go to war in the Middle East over lies once again.

“I demand that Speaker Johnson re-convene the House and hold a vote to put every single member on record and to pass a War Powers resolution to stop this war. It’s unacceptable that members are home in their districts when we should be on the House floor taking action now.”

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

I’ve long worked to restore our natural landscapes and safeguard our communities from flood risk. This project does both, and I’m proud to have helped secure this important funding for Sonoma Valley.

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

Proud to help secure nearly $2.5 million for the Sonoma Ecology Center. For nearly four decades, the center has served our district through its restoration and preservation work that protects people and wildlife.

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

This President’s policies are hurting the people who power our food supply. I’m fighting to pass a Farm Bill that supports our producers and protects our ag future.

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

Our farmers, ranchers, and growers feed the world. That’s why I was proud to join Rep. Jim Costa and Rep. John Garamendi for a roundtable with our Northern California ag community to discuss the urgent challenges facing our farms and ranches.

Link

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

Proud to be an original cosponsor of the Ceasefire Compliance Act to hold Israel accountable in honoring the ceasefire deal and ensuring lasting peace in Gaza and the West Bank. We need accountability to prevent any more loss of life.

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

Over the past year, American families and business have had to pay billions of dollars in illegal tariffs thanks to this president’s trade policies. The Supreme Court struck down his tariffs, but that doesn't make up for a year of higher costs. I introduced a bill so you can get that money back.

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

The president used the State of the Union to divide Americans and divide Congress. That’s wrong. We need to bring our country back together, not tear it apart.

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

Great to speak with The Oak Leaf about being selected as the Democratic Designated Survivor for the State of the Union. Americans deserved to hear a plan to lower prices, hold ICE accountable, and keep us out of unnecessary wars for oil. www.theoakleafnews.com/news/2026/02...

California Representative Mike Thompson explains designated survivor status, calls out Trump - The Oak Leaf

One of Sonoma County’s two U.S. representatives, Rep. Mike Thompson, has been elected to take over as designated survivor if a catastrophic event were to occur during President Trump’s State of the Un...

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

I'll continue to fight against this President's reckless tariffs and other policies that are hurting our farmers, ranchers, and growers.

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

Longest State of the Union speech in history and no mention of the challenges facing farmers and ranchers. Our ag community feeds the world, and these hardworking families need support.

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

It is unacceptable that key FBI records tied to the Epstein investigation are still missing or withheld. Scrubbing files to protect anyone undermines trust in our justice system. All the files must be released – it’s the law. Transparency and accountability cannot be selective.

Justice Department withheld and removed some Epstein files related to Trump

An NPR investigation finds the public database of Epstein files is missing dozens of pages related to sexual abuse accusations against President Trump.

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

Affordability is the game plan. Lowering costs for housing, energy, child care, and health care, and rebating illegally collected tariffs back to the American people. Hard-working families come first.

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

Read my statement on President Trump’s State of the Union Address.

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

Trump: People can’t believe the energy numbers coming down FACT CHECK: Trump promised to cut energy costs by 50% in his first year. Instead, energy costs have INCREASED nationwide by 13% on average.

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

Trump: Democrats caused the increased prices our citizens had to endure FACT CHECK: Trump’s illegal tariffs cost your family an extra $400 last year on groceries.

Rep. Mike Thompson@mikethompson.house.govFeb 24(source)

We’re fighting to hold this administration accountable and get back to work delivering for the American people.

Rep. Mike Thompson@mikethompson.house.govFeb 24(source)

Bernie Narvaez is a family man and small business owner. He sees firsthand how much it costs to raise a family and keep a business running. But this president’s policies are squeezing small businesses and driving up the price of everyday necessities.

Rep. Mike Thompson@mikethompson.house.govFeb 24(source)

With a trillion-dollar hole in our health care system, how are we supposed to train the next generation of doctors, nurses, and health workers?

Rep. Mike Thompson@mikethompson.house.govFeb 24(source)

We need strong, well-trained health care professionals to meet the needs of our communities. But Congressional Republicans have stripped health coverage from millions of Americans.

← Newer postsPosts page 16Older 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

516 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
2025-09-15	H.R. 3400 (119th)	Fast-track passage	YES	YES	✓	Passed
2025-09-15	H.J. Res. 117 (119th)	Kill the motion	NO	NO	✓	Passed
2025-09-11	H.R. 3486 (119th)	Final passage	NO	NO	✓	Passed
2025-09-11	H.R. 3944 (119th)	Instruct negotiators	YES	YES	✓	Failed
2025-09-10	H.R. 3838 (119th)	Final passage	NO	NO	✓	Passed
2025-09-10	H.R. 3838 (119th)	Send back to committee	YES	YES	✓	Failed
2025-09-10	H.R. 3838 (119th)	Approve amendment	YES	YES	✓	Agreed to
2025-09-10	H.R. 3838 (119th)	Approve amendment	NO	NO	✓	Failed
2025-09-10	H.R. 3838 (119th)	Approve amendment	NO	NO	✓	Agreed to
2025-09-10	H.R. 3838 (119th)	Approve amendment	NO	NO	✓	Failed
2025-09-10	H.R. 3838 (119th)	Approve amendment	NO	NO	✓	Failed
2025-09-10	H.R. 3838 (119th)	Approve amendment	NO	NO	✓	Failed
2025-09-10	H.R. 3838 (119th)	Approve amendment	NO	NO	✓	Failed
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	NO	NO	✓	Agreed to
2025-09-10	H.R. 3838 (119th)	Approve amendment	NO	NO	✓	Failed
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	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	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

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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