Mike Thompson

How to contact Mike Thompson

Official website (its contact page takes messages from constituents)

Washington office: 268 Cannon House Office Building Washington DC 20515-0504 · 202-225-3311

District offices:

• 2721 Napa Valley Corporate Dr., Napa, CA 94558 · 707-226-9898
• 2300 County Center Dr., Suite A100, Santa Rosa, CA 95403 · 707-542-7182
• 622 Main Street, Suite 106, Woodland, CA 95695 · 530-753-5301

Official accounts: X · Facebook · YouTube

The member's official government offices and accounts, from Congress's member data (congress-legislators, public domain). Calls and messages from constituents usually go to staff, who log them by issue; say you're a constituent and give your town or ZIP.

Where Mike Thompson falls, left to right

Moderately left, from their votes in Congress (DW-NOMINATE, Voteview) · Voteview. 107th from the left of 431

Voting record, 119th Congress

Rankings: 283rd of 431 (1st = votes with their party most often) · 372nd of 430 (1st = most votes missed)

Legislation, 119th Congress

Sponsored 28 bills and resolutions; 0 became law. Most often about taxation, agriculture and food and health. 187th of 433 (1st = most bills sponsored)

Most recent

• Supporting the designation of the week beginning on October 10, 2026, as "National Wildlife Refuge Week". October 15, 2026
• SLUSH FUND Act of 2026 May 19, 2026
• Expressing support for the designation of May 17, 2026, as "Necrotizing Enterocolitis Awareness Day". May 15, 2026

From Congress.gov. Counts bills where they're the primary sponsor.

Committees

• House Committee on Ways and Means
  Tax (Ranking Member) · Health

Service

• In the House since 1999
• Current term ends January 3, 2027
• Born 1951

From Congress's member data (congress-legislators, public domain).

Who gives money to Mike Thompson

The political action committees that gave to Mike Thompson's campaign, and the groups that forwarded bundled gifts, January 2023 through the latest 2026 reports.

Largest direct PAC givers

1. Machinists Non Partisan Political League of the International Association of Machinists & Aerospace Workers · $20,000
2. Ernst & Young Political Action Committee · $20,000
3. Employee Owned S Corporations of America PAC (ESCA PAC) (FEC) · $20,000
4. Edison International PAC (FEC) · $20,000
5. National Automobile Dealers Association Political Action Committee · $20,000
6. National Association of Letter Carriers of U.s.a. Political Fund (LETTER CARRIER POLITICAL FUND) (FEC) · $20,000
7. American Investment Council Political Action Committee (FEC) · $20,000
8. International Association of Sheet Metal, Air, Rail and Transportation Workers Political Action League · $20,000
9. Pricewaterhousecoopers Political Action Committee I · $20,000
10. National Multifamily Housing Council and Real Estate Technology and Transformation Center Political Action Committee (NMHC PAC) · $20,000

Largest bundlers

1. JStreetPAC · $4,250

From reports filed with the Federal Election Commission. Two kinds of money are counted, separately: direct contributions from a PAC's own account to a member's campaign, and bundled (earmarked) gifts: donations from individuals, each earmarked for a particular candidate, that a group collected and forwarded to the campaign. "Received" means the campaign got the money; it doesn't mean the group controls how the member votes. Super PAC spending isn't counted, since it isn't given to a campaign. What's a PAC? · How we count.

Quick answers

Who gives money to Mike Thompson?

Mike Thompson's campaign raised $7.9 million from January 2023 through the latest 2026 reports. $3.4 million (43%) came directly from 569 PACs; the largest were the International Association of Machinists and Aerospace Workers ($20,000), Ernst & Young ($20,000) and Employee Owned S Corporations of America PAC (ESCA PAC) ($20,000). Groups also forwarded $4,250 in bundled gifts from their donors, most from J Street ($4,250). From FEC filings.

How do I contact Mike Thompson?

Call the Washington office at 202-225-3311 or one of 3 district offices (Napa 707-226-9898, Santa Rosa 707-542-7182 and Woodland 530-753-5301), or write through the official website, https://mikethompson.house.gov.

Is Mike Thompson liberal or conservative?

By voting record, Mike Thompson is moderately left: a DW-NOMINATE score of -0.39 on a scale from −1 (left) to +1 (right), from every roll-call vote in the 119th Congress (Voteview, UCLA); 107th from the left of 431 representatives.

How often does Mike Thompson vote with their party, and miss votes?

Mike Thompson voted with their party on 97.2% of 469 party-line votes and missed 0.3% of 674 roll-call votes in the 119th Congress (Voteview).

What bills has Mike Thompson passed?

Mike Thompson sponsored 28 bills and resolutions in the 119th Congress; 0 became law (Congress.gov).

How much PAC money has Mike Thompson received?

$3.4 million directly from 569 PACs since January 2023, plus $2,293 from party committees, plus $4,250 in bundled gifts that groups forwarded.

What is a PAC?

A political action committee: a group registered with the Federal Election Commission that raises money and spends it on elections, including by giving to candidates. Corporations, labor unions, trade associations and membership groups can sponsor one, which may raise money only from people tied to the sponsor (its employees, members or shareholders, for example). Independent (nonconnected) PACs can raise from the public, and many politicians have a leadership PAC to give to other candidates. In 2025–26 a PAC that gives to several candidates can give each one up to $5,000 per election.

What is a super PAC?

A committee that can raise unlimited sums from individuals, corporations, unions and other PACs, but only to spend independently: ads and other activity not coordinated with a campaign. It doesn't give to campaigns, so super PAC money isn't in the PAC totals here.

What is a bundled (earmarked) donation?

A donation from an individual that a group collects and passes on to the candidate it's earmarked for. Under federal rules it counts as that individual's own contribution (up to $3,500 per election in 2025–26), and the campaign reports it as earmarked through the group. It's separate from the PAC's own direct contributions.