Thomas Massie

Republican · KY-4 · U.S. House

Bio

Thomas Harold Massie is an American politician and engineer. A member of the Republican Party, Massie has been the United States representative for Kentucky's 4th congressional district since 2012. The district is dominated by the Kentucky side of the Cincinnati area and Louisville's eastern suburbs extending over much of northeastern Kentucky.

Full bio on Wikipedia →

Record of service

In office: 13.8 years
First took office: 2012 (8 terms)
Seniority: 98 of 437 by time served
Age: 55

District offices

Crescent Springs, KY · 859-426-0080
LaGrange, KY · 502-265-9119

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Service history, offices and identifiers from unitedstates/congress-legislators (public domain). Years served sum each term rather than subtracting the first start date, so a break in service is not counted as time in office.

Reported net worth

2019

$2.7M

2020

$2.8M

2021

$2.8M

2022

$2.8M

2023

$2.9M

2024

$2.9M

2025

$2.9M

Most recent filing (2025)

Assets: $1.0M – $5.2M
Liabilities: $150k – $350k
Net worth: $696k – $5.0M
Since 2019: +$165k

Largest holdings in the 2025 filing · 5 assets reported

Howard Massie Farms, LLC, 50% Interest$1.0M – $5.0M

Federal Credit Union$15k – $50k

People's Bank$15k – $50k

Tesla, Inc. (TSLA)$15k – $50k

Shireware, LLC, 33% Interest$1k – $15k

Largest first, capped at 40 line items. Each is the asset's reported value bracket, not the income it produced.

From annual financial disclosures, which report every asset and debt as a bracket — so these are ranges, and the figure shown is their midpoint. A primary residence is not a reportable asset while its mortgage is a reportable debt, which pushes some members negative. How this is calculated →

Overall lean (DW-NOMINATE)

LeftCenterRight

Issue profile

Taxes & Fiscal

R+0.24

Healthcare

R+0.53

Immigration & Border

R+0.80

Guns

R+0.82

Abortion & Reproductive Rights

R+0.85

Environment & Energy

R+0.81

Crime & Policing

R+0.44

Defense & Veterans

D+0.39

Economy & Labor

R+0.52

Foreign Policy & Trade

D+0.22

Civil Rights & Social

R+0.72

Education

R+0.45

Government & Democracy

R+0.72

Judicial & Executive Nominations

R+0.17

Each issue runs left ↔ right, scored from how the member voted on bills tagged to that issue (−1…+1). Issues with too few votes are blank. Overall lean uses DW-NOMINATE.

How they score against the parties

Thomas Massie's voting record compared with each party's national platform, issue by issue — the same similarity score used across the site.

85%Closest

72%

44%

35%

Democratic Socialists (DSA)

31%

Communist Party USA

30%

On the political map

Thomas Massie (the large ringed dot) among every current member of Congress and the party platforms.

Party platforms:Communist Party USADemocratic Socialists (DSA)Green PartyDemocratic PartyRepublican PartyLibertarian Party

Each small dot is a current member (Dem · Rep); the larger dots are party platforms — click one for its closest members. Economic axis: taxes, healthcare, labor, energy. Social axis: abortion, guns, immigration, civil rights, crime.

Do you vote like Massie?

Answer a few questions on the issues and see which members of Congress — and which party — actually line up with you.

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Caucuses & committees

Where Massiesits in Congress's own organization — each group's lean is computed from its members' voting records. Explore them all on the caucuses and committees pages.

Committees

House Committee on the Judiciarycenter · 42 members
The Constitution and Limited Government Courts, Intellectual Property, Artificial Intelligence, and the Internet
House Committee on Transportation and Infrastructurecenter · 66 members
Aviation Highways and Transit Water Resources and Environment

Most and least aligned members

Treating Massie's 14 issue scores as a vector, cosine similarity measures whether two voting records point the same way (+100%) or in opposite directions (−100%) — the colleagues whose records align most and least with theirs.