Mike Thompson

DemocratDistrict D+17119th CongressOn the ballot 2026

Typical swing score54#144 of 433 representatives across tracked bills

Contact Mike Thompson’s office

Official D.C. office details from the congress-legislators dataset

Call office 202-225-3311 Contact via website

Washington, D.C. office

268 Cannon House Office Building Washington DC 20515-0504

Model

v3defaultv2

Directional: count only breaks toward the other party Why do scores change?

Signals to watch

What in this member’s district, record and ideology could move them, and in which direction. Their score is the same on every bill they haven’t committed to, so these are the things to watch.

Could pull them toward Republicans · 1 signal

Strong
Backs 13 Republican-led tracked billsSponsor or active cosponsor of 13 of the 865 tracked bills that were introduced by Republicans: H.R. 33, H.R. 227, H.R. 471, H.R. 842, H.R. 979 and 8 more.

Keeps them with Democrats · 2 signals

Medium
Votes with House DemocratsNo ideology or scorecard measure places this member toward the Republicans: DW-NOMINATE -0.392 (party median -0.393; rank 105 of 212 by distance toward the Republicans); Heritage Action 7 (avg 1); LCV 97 (avg 96).
Medium
Safe Democratic district: CA-4 is D+17CA-4 has a partisan lean of D+17 (25% 2020 / 75% 2024 presidential two-party vote vs. the nation). Little electoral pressure to break with the party.

Term and election

From the congress-legislators dataset

On the ballot 2026

Current term: January 3, 2025 – January 3, 2027
Next election: November 3, 2026
Years in office: 27.8 years

Committees

Seats on a bill’s committee of referral add a in swing-v3

House Committee on Ways and Means
Minority · 3rd in seniority
- Subcommittee on Health
- Subcommittee on TaxRanking Member

Voting ideology

first dimension, from Voteview

D median

R median

Thompson

← More liberal (−1)More conservative (+1) →

Their score of -0.392 is 0.00 to the right of the House Democratic median (-0.393).

Advocacy scorecards

Their rating vs. the House Democratic average

119th Congress7
House Democratic average: 1 (n=210)

Swing score by bill

swing-v3, directional · a bill marks a member as committed to it

Showing 51–100 of 858 tracked bills, best swing first

Swing score for Mike Thompson on each tracked bill
Bill	Their role	Swing score ·
H.R. 2876University of Utah Research Park ActSummary on Congress.gov	No position yetNow in the Senate	60 Topic-matched: LCV Broke with party on 6% of 26 similar votes	Middle
H.R. 3187To require the Secretary of Agriculture to convey a parcel of property of the Forest Service to Perry County, Arkansas, and for other purposes.