U.S. House · CA-4Bioguide ID T000460
Mike Thompson
U.S. Representative for California’s 4th district
Democrat
In Congress since1999
Term endsJan 3, 2027
119th Congress, two-year term
On the record
- Yes
- 299
- No
- 370
- Present
- 2
- Did not vote
- 2
- Speaker election
- 1
Missed 0.3% of roll calls. Chamber median 1.9%.
The full voting record50%Chamber median 98%100%
Counts roll calls where most Democrats and most Republicans voted differently, leaving out procedural votes.
How we count- Introduced
- 28
- Passed committee
- 0
- Passed a chamber
- 0
- Became law
- 0
- Individuals
- $2.9M
- PACs
- $2.4M
- Party
- $9K
- Other
- $88K
From FEC filings, Voteview roll calls and Congress.gov.
Democrat. In Congress since 1999, 14 terms in total.
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Bills sponsored, 119th Congress
Bills and resolutions where Thompson is the primary sponsor. Most bills never leave committee; that is normal for every member. Source: Congress.gov, last updated Oct 29, 2026.
- Sponsored
- 28
- Passed committee
- 0
- Passed a chamber
- 0
- Became law
- 0
16 of 28 have at least one cosponsor from the other party.
Supporting the designation of the week beginning on October 10, 2026, as "National Wildlife Refuge Week".
Introduced Oct 15, 2026. 12 cosponsors, 2 from the other party. H.Res. 1628 on Congress.gov(opens in a new tab)
Introduced
To strengthen services provided in rural areas, and for other purposes.
Introduced Sep 17, 2026. 1 cosponsor, 1 from the other party. H.R. 10508 on Congress.gov(opens in a new tab)
Introduced
GRACE for Military Survivors Act
Introduced Jun 25, 2026. 99 cosponsors, 50 from the other party.