Wyoming's At-Large Congressional District

Wyoming's At-Large Congressional District is represented by Harriet Hageman (Republican), who has held the seat since 2023. Hageman has an overall VoteSee report card grade of B, voted in 100% of roll-call votes on bills this Congress, and votes with the Republican majority 89% of the time. The district includes Cheyenne, Casper, and Gillette. It takes in all or part of 23 counties; the most populous parts are in Laramie County and Natrona County. About 582,000 people live in the district, and the median household income is $76,176.

Current Representative

Harriet Hageman (Republican) has represented Wyoming's At-Large Congressional District since 2023.

• VoteSee report card grade: B
• Attendance in the 119th Congress: 100% of roll-call votes on bills
• Votes with the Republican majority: 89%

See Harriet Hageman's full voting record and issue positions →

2026 Election

U.S. House: Wyoming At-Large

This is an open seat: Harriet Hageman is not running for re-election. 4 candidates are on the Nov 3, 2026 ballot.

• Chuck Gray (Republican): raised $1.6M, $240K cash on hand
• Lisa Kinney (Democratic): raised $18K, $2K cash on hand
• Jeffrey Haggit (Constitution)
• Shawn Johnson (Libertarian)

Polls: No public polls

See the full 2026 race →

District Demographics

• Population: 582,397
• Median household income: $76,176
• Median age: 39
• Median home value: $309,700
• Bachelor's degree or higher: 30.6%

Source: American Community Survey 2020–2024 5-year estimates, 119th Congress boundaries.

How Hageman Voted Recently

• Yea on Retire through Ownership Act (Sep 16, 2026) — Passed
• Nay on Water Resources Development Act of 2026 (Sep 16, 2026) — Passed
• Yea on Ratepayer Protection Act (Sep 16, 2026) — Passed
• Yea on Providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule issued by the Environmental Protection Agency relating to the "California State Nonroad Engine Pollution Control Standards; Commercial Harbor Craft Regulations; Notice of Decision". (Sep 16, 2026) — Passed
• Yea on Preventing Rip-offs and Obtaining Oversight of Funds Act (Sep 16, 2026) — Passed

Breaks with the Republican majority

• Nay on Water Resources Development Act of 2026 (Sep 16, 2026) — Passed
• Nay on Diesel Emissions Reduction Act of 2025 (Sep 15, 2026) — Passed
• Nay on National Defense Authorization Act for Fiscal Year 2027 (Jul 22, 2026) — Passed

Who Held This Seat Before

Members of Congress who previously represented Wyoming's At-Large Congressional District. District lines are redrawn after each census, so earlier members may have represented a different area under this number.

• Liz Cheney — Republican (2017–2023)
• Cynthia Lummis — Republican (2009–2017)
• Barbara Cubin — Republican (1995–2009)
• Craig Thomas — Republican (1989–1995)
• Richard Cheney — Republican (1979–1989)
• Teno Roncalio — Democrat (1971–1979)
• John Wold — Republican (1969–1971)
• William Harrison — Republican (1967–1969)
• Teno Roncalio — Democrat (1965–1967)
• William Harrison — Republican (1961–1965)
• Edwin Thomson — Republican (1955–1961)
• William Harrison — Republican (1951–1955)

Where the District Is

Wyoming's At-Large Congressional District covers 97,089 square miles of land. Boundaries are for the current (119th) Congress.

Counties

• Laramie County: 17% of residents
• Natrona County: 14% of residents
• Campbell County: 8% of residents
• Sweetwater County: 7% of residents
• Fremont County: 7% of residents
• Albany County: 6% of residents
• Sheridan County: 5% of residents
• Park County: 5% of residents
• Teton County: 4% of residents
• Uinta County: 4% of residents
• Lincoln County: 3% of residents
• Carbon County: 3% of residents
• Converse County: 2% of residents
• Goshen County: 2% of residents
• Big Horn County: 2% of residents
• Sublette County: 2% of residents
• Platte County: 2% of residents
• Johnson County: 2% of residents
• Washakie County: 1% of residents
• Crook County: 1% of residents
• Weston County: 1% of residents
• Hot Springs County: under 1% of residents
• Niobrara County: under 1% of residents

Largest communities

• Cheyenne
• Casper
• Gillette
• Laramie
• Rock Springs
• Sheridan
• Green River
• Evanston

Neighboring Districts

• Colorado's 2nd Congressional District — Joe Neguse (Democrat)
• Colorado's 3rd Congressional District — Jeff Hurd (Republican)
• Colorado's 4th Congressional District — Lauren Boebert (Republican)
• Idaho's 2nd Congressional District — Michael Simpson (Republican)
• Montana's 1st Congressional District — Ryan Zinke (Republican)
• Montana's 2nd Congressional District — Troy Downing (Republican)
• Nebraska's 3rd Congressional District — Adrian Smith (Republican)
• South Dakota's At-Large Congressional District — Dusty Johnson (Republican)
• Utah's 1st Congressional District — Blake Moore (Republican)
• Utah's 3rd Congressional District — Mike Kennedy (Republican)

Wyoming's U.S. Senators

• John Barrasso — Republican, senior senator
• Cynthia Lummis — Republican, junior senator

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