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Official portrait of Mike Thompson, U.S. Representative for California's 4th District

Mike Thompson

U.S. Representative for California's 4th District

Democrat · Since 1999 · Next election: 2026 · Age 75

Last updated · 7 sources

Mike Thompson is the U.S. Representative for California's 4th District, a Democrat serving since 1999.

Thompson has served in the House longer than 408 of its 438 other members and longer than 46 of California's 51 other House members.

Thompson sits on the Ways and Means Committee.

In the House's last 30 days in session (May 19 – Oct 2, 2026), Thompson voted in 139 of 139 roll calls (100%). In that period, 59 bills Thompson sponsored or cosponsored had new actions.

Thompson has filed with the FEC to run for this seat in 2026. 8 candidates for the seat have reported receipts to the FEC.

This week (Sep 28 – Oct 4, 2026)

Full schedule →

House: pro forma sessions Mon and Thu

Votes

All of them →

Voted in 139 of 139 roll calls (100%), May 19 – Oct 2, 2026.

Thompson voted with the majority of House Democrats on 136 roll calls and against it on 2.

Votes against the party majority and "present" votes

Mike Thompson's most recent votes against the party majority and missed votes
DateVoteQuestionResultMike ThompsonNote
Sep 1No. 286On Motion to Suspend the Rules and Concur in the Senate Amendments H.R. 6500AGOA Extension ActPassedNayMost House Democrats: Yea
Jul 21No. 271On Passage H.R. 6955Main Street ActPassedYeaMost House Democrats: Nay
Jul 15No. 243On Agreeing to the Amendment H.R. 8595FailedPresentVoted present

Legislation

27 bills sponsored and 400 cosponsored in the 119th Congress

  • H.R. 227 Clergy Act

    Cosponsor · Latest action Sep 30, 2026: Passed Senate without amendment by Unanimous Consent.

    This bill establishes a two-year window for certain members of the clergy and Christian Science practitioners to revoke their exemption from Social Security and Medicare taxes on ministerial earnings.

  • H.R. 8205 Accelerating Access to Critical Therapies for ALS Reauthorization Act of 2026

    Cosponsor · Latest action Sep 28, 2026: Passed Senate without amendment by Voice Vote. (consideration: CR S5120)

    This bill reauthorizes through FY2031 and revises programs that support research and development of drugs and other therapies to address amyotrophic lateral sclerosis (also known as ALS or Lou Gehrig's disease) and other neurodegenerative diseases.

  • H.Res. 1574 Expressing support for the recognition of September 27, 2026, to October 3, 2026, as "Asian American and Native American Pacific Islander-Serving Institutions Week".

    Cosponsor · Latest action Sep 24, 2026: Referred to the House Committee on Education and Workforce.

Campaign finance

Raised
$4,204,013
Spent
$4,337,765
Cash on hand
$1,075,737

2026 election cycle, through Jun 30, 2026 · FEC H8CA01109

California senators

All 54 members of Congress from California →

Sources