Thomas Massie

RepublicanDistrict R+18119th CongressOn the ballot 2026

Typical swing score53#148 of 433 representatives across tracked bills

Contact Thomas Massie’s office

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

Call office 202-225-3465 Contact via website

Washington, D.C. office

2371 Rayburn House Office Building Washington DC 20515-1704

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 Democrats · 2 signals

Strong
Backs 3 Democratic-led tracked billsSponsor or active cosponsor of 3 of the 865 tracked bills that were introduced by Democrats: H.Con.Res. 86, H.Con.Res. 89, H.R. 4405.
- Sponsored or cosponsored: H.Con.Res. 86 Directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with Iran.
- Sponsored or cosponsored: H.Con.Res. 89 Directing the President, pursuant to section 5(c) of the War Powers Resolution, to remove United States Armed Forces from hostilities with Iran.
- Sponsored or cosponsored: H.R. 4405 Epstein Files Transparency Act
Weak
LCV 15 vs. House Republican avg 1LCV (2025, higher = stronger pro-environment record) scored this member 15; the House Republican average is 1.5 (n=216). That is 14 points toward the Democrats.

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: 13.9 years

Committees

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

House Committee on the Judiciary
Majority · 6th in seniority
- Subcommittee on Courts, Intellectual Property, Artificial Intelligence, and the Internet
- Subcommittee on The Constitution and Limited Government
House Committee on Transportation and Infrastructure
Majority · 4th in seniority
- Subcommittee on Water Resources and Environment
- Subcommittee on Aviation
- Subcommittee on Highways and Transit

Voting ideology

first dimension, from Voteview

R median

D median

Massie

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

Their score of +0.653 is 0.12 to the right of the House Republican median (+0.530).

Advocacy scorecards

Their rating vs. the House Republican average

119th Congress87
House Republican average: 86 (n=217)

Swing score by bill

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

Showing 151–200 of 858 tracked bills, best swing first

Swing score for Thomas Massie on each tracked bill
Bill	Their role		Swing score ·
H.R. 4307Enhancing Detection of Human Trafficking ActSummary on Congress.gov	No position yet	No recorded vote	57 Broke with party on 9% of 45 similar votes	Middle
H.R. 4429Developing and Empowering our Aspiring Leaders Act of 2025