Representative

Mike Thompson

Democrat · U.S. House · CA · District 4

In office since Jan 6, 1999
$1,706,543
Itemized received
3,276
Contributions
641
Votes cast · 119th
-0.355
Voting score · 140 of 450

Money covers itemized individual contributions over $200 in the FEC cycles currently loaded — not a career total, and not small-dollar or unitemized receipts. Votes and ideology cover the 119th Congress.

Who funds Mike Thompson

Largest itemized donors across their campaign committees
DonorLocationTotalGifts
Trinchero, EvalynSt Helena, CA$16,6006
Dennis, JamesMcLean, VA$15,4006
Nickel, ElizabethOakville, CA$14,45010
Trinchero, LouisSt. Helena, CA$13,2066
Fisher, William S.San Francisco, CA$13,2004
Parker, AlexandraPalo Alto, CA$13,2004
Yocha Dehe Wintun NationBrooks, CA$13,2004
Parker, SeanPalo Alto, CA$13,2004
Kreysler, WilliamAmerican Canyon, CA$13,20010
Federated Indians of Graton RancheriaRohnert Park, CA$13,2004
Guadarrama, BelindaPetaluma, CA$13,2004
Fisher, JohnSan Francisco, CA$13,2004
Fowler, RandyKingwood, TX$12,8004
Habematolel Pomo of Upper LakeUpper Lake, CA$12,6068
Shingle Springs Band of Miwok IndiansShingle Springs, CA$12,6004
Beckstoffer, W. AndrewRutherford, CA$11,55010
Valle, Naoko DallaOakville, CA$11,0408
Ziebart, LoriFort Lauderdale, FL$11,0006
Wilsey, DianeSan Francisco, CA$10,6006
Bonderman, DavidFort Worth, TX$9,8004
Hall, KathrynFrisco, TX$9,03412
Harbison III, Joseph F.Napa, CA$8,6006
Harbison, PatNapa, CA$8,1004
Crabb, AnthonyHealdsburg, CA$8,0066
Trinchero, RogerSaint Helena, CA$8,0068

Campaign committees: Mike Thompson for Congress

Where the money comes from

Inside CA versus everywhere else
81%
From CA · $1,379,295
19%
From outside CA · $327,248

Share of itemized receipts by the contributor state on each filing. A filing with no state recorded counts as outside CA, so the in-state share is a floor rather than an estimate. Out-of-state giving is ordinary and lawful; it is reported here because it is part of the public record and is not otherwise easy to see.

How Mike Thompson votes

Most recent roll-call votes, 119th Congress

356 Nay · 283 Yea · 2 Not Voting · 2 Present · 0.3% missed

DateQuestionMeasureVoteResult
Jul 23, 2026On PassageRemoving Barriers to Work for Disabled Americans ActNayPassed (232–188)
Jul 23, 2026On Agreeing to the ResolutionDirecting the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with Iran.YeaPassed (214–208)
Jul 22, 2026On Agreeing to the ResolutionEstablishing the congressional budget for the United States Government for fiscal year 2027 and setting forth the appropriate budgetary levels for fiscal years 2028 through 2036.NayPassed (216–214)
Jul 22, 2026On PassageStop Insider Trading ActNayPassed (232–198)
Jul 22, 2026On Motion to RecommitStop Insider Trading ActYeaFailed (211–218)
Jul 22, 2026On PassageNational Defense Authorization Act for Fiscal Year 2027NayPassed (216–212)
Jul 22, 2026On Motion to RecommitNational Defense Authorization Act for Fiscal Year 2027YeaFailed (213–216)
Jul 22, 2026On Agreeing to the AmendmentNational Defense Authorization Act for Fiscal Year 2027NayFailed (175–254)
Jul 22, 2026On Agreeing to the AmendmentNational Defense Authorization Act for Fiscal Year 2027NayAgreed to (232–199)
Jul 22, 2026On Agreeing to the AmendmentNational Defense Authorization Act for Fiscal Year 2027NayFailed (207–224)
Jul 22, 2026On Agreeing to the AmendmentNational Defense Authorization Act for Fiscal Year 2027NayAgreed to (221–210)
Jul 21, 2026On PassageContinuing Appropriations Act, 2027NayPassed (220–205)
Jul 21, 2026On PassageMain Street Capital Access ActYeaPassed (270–155)
Jul 21, 2026On Motion to RecommitMain Street Capital Access ActYeaFailed (210–216)
Jul 21, 2026On Agreeing to the AmendmentNational Defense Authorization Act for Fiscal Year 2027NayFailed (214–216)

Bills sponsored

11 bills sponsored in the congresses on record
CongressMeasureTitle
117thH.R. 8Bipartisan Background Checks Act of 2021
117thH.R. 172United States Anti-Doping Agency Reauthorization Act of 2021
117thH.R. 735To designate the facility of the United States Postal Service located at 502 East Cotati Avenue in Cotati, California, as the "Arturo L. Ibleto Post Office Building".
116thH.R. 8Bipartisan Background Checks Act of 2019
116thH.R. 925The Heroes Act
110thH.R. 236North Bay Water Reuse Program Act of 2007
110thH.R. 2429To amend title XVIII of the Social Security Act to provide an exception to the 60-day limit on Medicare reciprocal billing arrangements between two physicians during the period in which one of the physicians is ordered to active duty as a member of a reserve component of the Armed Forces.
109thH.R. 787To designate the United States courthouse located at 501 I Street in Sacramento, California, as the "Robert T. Matsui United States Courthouse".
107thH.R. 1157Pacific Salmon Recovery Act
106thH.Con.Res. 228Honoring the members of the Armed Forces and Federal civilian employees who served the Nation during the Vietnam era and the families of those individuals who lost their lives or remain unaccounted for or were injured during that era in Southeast Asia or elsewhere in the world in defense of United States national security interests.
106thH.R. 3642A bill to authorize the President to award posthumously a gold medal on behalf of the Congress to Charles M. Schulz in recognition of his lasting artistic contributions to the Nation and the world, and for other purposes.

Money and voting record over time

Itemized FEC receipts beside Voteview scores, by cycle
PeriodItemizedGiftsIn-state %ScorePositionRank
2024 cycle · 119th Congress$803,3741,67281%-0.355140 of 450
2022 cycle · 118th Congress$903,1691,60481%-0.372131 of 451
117th Congress-0.295183 of 454
116th Congress-0.44172 of 450
115th Congress-0.383106 of 450
114th Congress-0.368119 of 440
113th Congress-0.392108 of 444
112th Congress-0.395106 of 445
111th Congress-0.350154 of 448
110th Congress-0.307175 of 449
109th Congress-0.373115 of 440
108th Congress-0.369112 of 440
107th Congress-0.42876 of 443
106th Congress-0.40499 of 440

Cycles before 2022 are not yet loaded.

Itemized columns cover individual contributions over $200 in each FEC cycle currently loaded — not career totals. In-state share uses the contributor state on each filing; filings with no state recorded count as outside CA. Scores are Nokken-Poole dimension 1 from Voteview, re-estimated each Congress; Voteview reads the scale from liberal at −1 to conservative at +1. DonorTrail reports the score and rank and leaves the label to the source. FEC figures computed Aug 21, 2026.

Reading this page

What these records do and do not show

This page places two independent public records side by side: itemized campaign contributions reported to the Federal Election Commission, and roll-call votes published by the Clerk of the House and the Secretary of the Senate. The running tab lists FEC receipts and Voteview scores in adjacent columns; DonorTrail draws no link between them. DonorTrail does not assert that any contribution influenced any vote, and nothing here should be read as a claim of cause. Here is the record; the conclusions are yours to draw.

Elsewhere: Wikidata · Congressional Biographical Directory · OpenSecrets · Ballotpedia

Money figures computed Aug 21, 2026. How the data works · Report a correction