Mike Thompson

U.S. Representative, CA-4

Democratic California since Jan 3, 2025

Office record: unitedstates/congress-legislators CC0-1.0

Verify externally: Congress.gov / Bioguide FEC OpenSecrets GovTrack Open States Vote Smart Ballotpedia Wikipedia Wikidata

Issue areas

Derived from issue-tagged bills they sponsored and stated positions — each links to the underlying record. AI-derived tags

Transportation & Infrastructure 1

Offices & terms

Office	Party	From	To	Source
U.S. Representative, CA-4 current California	Democratic	Jan 3, 2025	Jan 3, 2027	unitedstates/congress-legislators CC0-1.0
US House District CA-4 United States	Democratic	Jan 3, 2023	Jan 3, 2025	openstates/people CC0-1.0
U.S. Representative, CA-4 California	Democratic	Jan 3, 2023	Jan 3, 2025	unitedstates/congress-legislators CC0-1.0
US House District CA-5 United States	Democratic	Jan 3, 2021	Jan 3, 2023	openstates/people CC0-1.0
U.S. Representative, CA-5 California	Democratic	Jan 3, 2021	Jan 3, 2023	unitedstates/congress-legislators CC0-1.0
U.S. Representative, CA-5 California	Democratic	Jan 3, 2019	Jan 3, 2021	unitedstates/congress-legislators CC0-1.0
US House District CA-5 United States	Democratic	Jan 3, 2019	Jan 3, 2021	openstates/people CC0-1.0
US House District CA-5 United States	Democratic	Jan 3, 2017	Jan 3, 2019	openstates/people CC0-1.0
U.S. Representative, CA-5 California	Democratic	Jan 3, 2017	Jan 3, 2019	unitedstates/congress-legislators CC0-1.0
US House District CA-5 United States	Democratic	Jan 6, 2015	Jan 3, 2017	openstates/people CC0-1.0
U.S. Representative, CA-5 California	Democratic	Jan 6, 2015	Jan 3, 2017	unitedstates/congress-legislators CC0-1.0
US House District CA-5 United States	Democratic	Jan 3, 2013	Jan 3, 2015	openstates/people CC0-1.0
U.S. Representative, CA-5 California	Democratic	Jan 3, 2013	Jan 3, 2015	unitedstates/congress-legislators CC0-1.0
U.S. Representative, CA-1 California	Democratic	Jan 5, 2011	Jan 3, 2013	unitedstates/congress-legislators CC0-1.0
US House District CA-1 United States	Democratic	Jan 5, 2011	Jan 3, 2013	openstates/people CC0-1.0
U.S. Representative, CA-1 California	Democratic	Jan 6, 2009	Jan 3, 2011	unitedstates/congress-legislators CC0-1.0
US House District CA-1 United States	Democratic	Jan 6, 2009	Jan 3, 2011	openstates/people CC0-1.0
US House District CA-1 United States	Democratic	Jan 4, 2007	Jan 3, 2009	openstates/people CC0-1.0
U.S. Representative, CA-1 California	Democratic	Jan 4, 2007	Jan 3, 2009	unitedstates/congress-legislators CC0-1.0
US House District CA-1 United States	Democratic	Jan 4, 2005	Jan 3, 2007	openstates/people CC0-1.0
U.S. Representative, CA-1 California	Democratic	Jan 4, 2005	Jan 3, 2007	unitedstates/congress-legislators CC0-1.0
U.S. Representative, CA-1 California	Democratic	Jan 7, 2003	Jan 3, 2005	unitedstates/congress-legislators CC0-1.0
US House District CA-1 United States	Democratic	Jan 7, 2003	Jan 3, 2005	openstates/people CC0-1.0
U.S. Representative, CA-1 California	Democratic	Jan 3, 2001	Jan 3, 2003	unitedstates/congress-legislators CC0-1.0
US House District CA-1 United States	Democratic	Jan 3, 2001	Jan 3, 2003	openstates/people CC0-1.0
US House District CA-1 United States	Democratic	Jan 6, 1999	Jan 3, 2001	openstates/people CC0-1.0
U.S. Representative, CA-1 California	Democratic	Jan 6, 1999	Jan 3, 2001	unitedstates/congress-legislators CC0-1.0

Committee assignments

House Committee on Ways and Means — Tax — Ranking Member unitedstates/congress-legislators CC0-1.0
House Committee on Ways and Means unitedstates/congress-legislators CC0-1.0
House Committee on Ways and Means — Health unitedstates/congress-legislators CC0-1.0

Ideology — academic context, not a GovTally claim

DW-NOMINATE coordinates (Congress 119): economic dim. -0.392, social dim. 0.072. Voteview DW-NOMINATE Voteview-academic

Roll-call votes (583 recorded)

Vote	Position	Date	Result	Source
HR 3668 — Improving Interagency Coordination for Pipeline Reviews Act	Nay	Dec 12, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
HR 3668 — Improving Interagency Coordination for Pipeline Reviews Act	Yea	Dec 12, 2025	Failed	U.S. House Clerk roll-call votes US-GOV-PD
HR 2550 — Protect America's Workforce Act	Yea	Dec 11, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
HRES 432 — Providing for consideration of the bill (H.R. 2550) to nullify the Executive order relating to Exclusions from Federal Labor-Management…	Yea	Dec 11, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
HR 3898 — PERMIT Act	Nay	Dec 11, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
HR 3898 — PERMIT Act	Yea	Dec 11, 2025	Failed	U.S. House Clerk roll-call votes US-GOV-PD
HR 3383 — Incentivizing New Ventures and Economic Strength Through Capital Formation Act of 2025	Nay	Dec 11, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
HR 3383 — Incentivizing New Ventures and Economic Strength Through Capital Formation Act of 2025	Yea	Dec 11, 2025	Failed	U.S. House Clerk roll-call votes US-GOV-PD
HR 3383 — Incentivizing New Ventures and Economic Strength Through Capital Formation Act of 2025	Yea	Dec 11, 2025	Failed	U.S. House Clerk roll-call votes US-GOV-PD
HR 3383 — Incentivizing New Ventures and Economic Strength Through Capital Formation Act of 2025	Nay	Dec 11, 2025	Failed	U.S. House Clerk roll-call votes US-GOV-PD
HR 3638 — Electric Supply Chain Act	Yea	Dec 11, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
HR 3628 — State Planning for Reliability and Affordability Act	Nay	Dec 11, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
HRES 939 — Impeaching Donald John Trump, President of the United States for high crimes and misdemeanors.	Nay	Dec 11, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
HRES 432 — Providing for consideration of the bill (H.R. 2550) to nullify the Executive order relating to Exclusions from Federal Labor-Management…	Yea	Dec 10, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
S 1071 — National Defense Authorization Act for Fiscal Year 2026	Yea	Dec 10, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
S 1071 — National Defense Authorization Act for Fiscal Year 2026	Yea	Dec 10, 2025	Failed	U.S. House Clerk roll-call votes US-GOV-PD
HRES 936 — Providing for consideration of the bill (H.R. 3898) to amend the Federal Water Pollution Control Act to make targeted reforms with respect…	Nay	Dec 10, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
HRES 936 — Providing for consideration of the bill (H.R. 3898) to amend the Federal Water Pollution Control Act to make targeted reforms with respect…	Nay	Dec 10, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
HR 1676 — Make SWAPs Efficient Act of 2025	Yea	Dec 9, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
S 356 — Secure Rural Schools Reauthorization Act of 2025	Yea	Dec 9, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
HR 1049 — Transparency in Reporting of Adversarial Contributions to Education Act	Nay	Dec 4, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
HR 1069 — PROTECT Our Kids Act	Nay	Dec 4, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
HR 1005 — Combating the Lies of Authoritarians in School Systems Act	Nay	Dec 3, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
HR 4305 — DUMP Red Tape Act	Nay	Dec 3, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD
HR 2965 — Small Business Regulatory Reduction Act of 2025	Nay	Dec 3, 2025	Passed	U.S. House Clerk roll-call votes US-GOV-PD

Campaign funding

1,017 recorded contributions totalling $2,036,311. Amounts and dates come straight from FEC filings; funding-type labels are software-classified from those filings classified — 167 of 1017 classified so far.

Funding type	Contributions	Total	Share
Corporate PAC	87	$435,000	21%
Big donor	62	$185,475	9%
Super PAC	18	$45,138	2%
Unclassified	850	$1,370,698	67%

Largest contributions

Amount	Donor	To committee	Type	Date	Source
$14,436	—	WITH HONOR FUND II, INC.	Super PAC	Aug 26, 2024	FEC openFEC API US-GOV-PD GovTally funding-type rules
$14,436	—	WITH HONOR FUND II, INC.	Super PAC	Aug 26, 2024	FEC openFEC API US-GOV-PD GovTally funding-type rules
$10,000	—	COOPERATIVE OF AMERICAN PHYSICIANS INDEPENDENT EXPENDITURE COMMITTEE	Super PAC	Oct 29, 2024	FEC openFEC API US-GOV-PD GovTally funding-type rules
$5,000	EMPLOYEE-OWNED S CORPORATIONS OF AMERICA (ESCA) POLITICAL ACTION COMMITTEE	MIKE THOMPSON FOR CONGRESS	Corporate PAC	Mar 24, 2023	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	SHEET METAL AIR RAIL TRANSPORTATION POLITICAL ACTION LEAGUE	MIKE THOMPSON FOR CONGRESS	Corporate PAC	Jul 30, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	TITLE INDUSTRY PAC (TIPAC)	MIKE THOMPSON FOR CONGRESS	Corporate PAC	Aug 2, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	PINNACLE WEST PAC	MIKE THOMPSON FOR CONGRESS	Corporate PAC	Sep 27, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	NATIONAL RESTAURANT ASSOCIATION PAC	MIKE THOMPSON FOR CONGRESS	Corporate PAC	Oct 11, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	UBS AMERICAS INC. POLITICAL ACTION COMMITTEE	MIKE THOMPSON FOR CONGRESS	Corporate PAC	Oct 1, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	BUILD PAC OF THE NATIONAL ASSOC. OF HOME BUILDERS	MIKE THOMPSON FOR CONGRESS	Corporate PAC	Nov 1, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	HONEYWELL INTERNATIONAL PAC	MIKE THOMPSON FOR CONGRESS	Corporate PAC	Oct 31, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	LABORERS' INTERNATIONAL UNION OF NORTH AMERICA (LIUNA) PAC	MIKE THOMPSON FOR CONGRESS	Corporate PAC	Oct 29, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	NATIONAL AUTOMOBILE DEALERS ASSOCIATION PAC	MIKE THOMPSON FOR CONGRESS	Corporate PAC	Oct 18, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	DELOITTE FEDERAL PAC	MIKE THOMPSON FOR CONGRESS	Corporate PAC	Mar 10, 2023	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)
$5,000	CARPENTERS LEGISLATIVE IMPROVEMENT COMMITTEE	MIKE THOMPSON FOR CONGRESS	Corporate PAC	Oct 10, 2024	FEC openFEC API US-GOV-PD GovTally LLM enrichment (local oMLX)

Largest by amount; not the full set. FEC contributor data may not be used for commercial solicitation.