U.S. Senate

John Barrasso

Senator for Wyoming (senior)

Party: Republican

In office since June 25, 2007

Official portrait, Biographical Directory of the United States Congress, via unitedstates/images

How to reach John Barrasso

Washington, D.C. office

307 Dirksen Senate Office Building Washington DC 20510

(202) 224-6441

State offices

  • Casper
    100 E. B St., Suite 2004, Casper, WY 82601
    (307) 261-6413
  • Cheyenne
    2120 Capitol Ave., Suite 2013, Cheyenne, WY 82001
    (307) 772-2451
  • Riverton
    324 E. Washington Ave., Riverton, WY 82501
    (307) 856-6642
  • Rock Springs
    1575 Dewar Drive, Suite 218, Commerce Bank, Rock Springs, WY 82901
    (307) 362-5012
  • Sheridan
    51 Coffeen Avenue, Suite 202, Sheridan, WY 82801
    (307) 672-6456

Source: unitedstates/congress-legislators, U.S. Senate, senators contact information.

Checked against more than one source
Where two sources list the same fact, both values are kept.
ItemResultValues by source
Phoneagreecl: (202) 224-6441
senate-xml: (202) 224-6441
Websiteagreecl: https://www.barrasso.senate.gov
senate-xml: https://www.barrasso.senate.gov
Washington addressagreecl: 307 Dirksen Senate Office Building Washington DC 20510
senate-xml: 307 Dirksen Senate Office Building Washington DC 20510
Party labelagreecl: Republican
senate-xml: R

How to reach an office, and what a call or letter is

Voting and bill activity

Bills sponsored

58

119th Congress

Bills cosponsored

243

same period

Sponsored bills that became law

0

same period

Bills source: GovInfo bulk data, Bill Status, through November 14, 2026.

Newest bills sponsored

Committees

Campaign finance filings

Totals reported to the Federal Election Commission by the member’s campaign committee, one row per two-year cycle. They are figures as filed and say nothing about votes.

Reported totals by election cycle
CycleTotal receiptsTotal disbursementsCash on hand at endFrom individualsCovers filings throughRecord
2026$1,844,878$1,005,468$8,567,838$518,565September 30, 2026FEC page
2024$7,761,388$4,520,536$7,728,429$3,650,338December 31, 2024FEC page
2022$1,881,044$1,515,357$4,487,576$1,113,786December 31, 2022FEC page

Source: Federal Election Commission, all candidates summary bulk files. Period: cycles 2026, 2024, 2022.

Sources and period

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