John Barrasso

Republican · WY · U.S. Senate

Bio

John Anthony Barrasso III is an American physician and politician serving as the senior United States senator from Wyoming, a seat he has held since 2007. A member of the Republican Party, he served in the Wyoming State Senate from 2003 to 2007. In 2025, he became Senate majority whip, the second-ranking Senate Republican.

Full bio on Wikipedia →

Record of service

In office: 19.3 years
First took office: 2007 (4 terms)
Seniority: 30 of 100 by time served
Age: 74
Senate class: 1 · senior senator

Leadership

Senate Republican Conference Chair · 2019–2025
Senate Majority Whip · 2025–present

District offices

Casper, WY · 307-261-6413
Cheyenne, WY · 307-772-2451
Riverton, WY · 307-856-6642
Rock Springs, WY · 307-362-5012
Sheridan, WY · 307-672-6456

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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

2018

$7.6M

2019

$8.4M

2020

$9.8M

2021

$9.6M

2022

$9.3M

2023

$10.2M

2024

$9.9M

2025

$9.7M

Most recent filing (2025)

Assets: $3.7M – $16.5M
Liabilities: $250k – $500k
Net worth: $3.2M – $16.2M
Since 2018: +$2.1M

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+0.60

Healthcare

R+0.47

Immigration & Border

R+0.93

Guns

R+1.00

Abortion & Reproductive Rights

R+1.00

Environment & Energy

R+0.85

Crime & Policing

R+0.76

Defense & Veterans

R+0.63

Economy & Labor

R+0.84

Foreign Policy & Trade

R+0.71

Civil Rights & Social

R+0.54

Education

R+0.91

Government & Democracy

R+0.61

Judicial & Executive Nominations

R+0.85

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

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

93%Closest

63%

30%

20%

Democratic Socialists (DSA)

16%

Communist Party USA

15%

On the political map

John Barrasso (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 Barrasso?

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 Barrassosits 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

Most and least aligned members

Treating Barrasso'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.