United States congressional delegations from Wyoming

Wyoming

Census Topic	Value
Population	576,851
Gender	51% Male 49% Female
Race	84.7% White 0.9% Black 0.9% Asian 2.4% Native American 0.1% Pacific Islander 3.5% Other (single race) 7.5% Multiple
Ethnicity	10.2% Hispanic or Latino origin
Median household income	$74,815
High school graduation rate	94.1%
College graduation rate	29.9%
Upcoming elections	U.S. House, 2026 U.S. Senate, 2026

Source: U.S. Census Bureau, 2020 census and 2023 ACS data. Percentages are rounded to the nearest 0.1%.

This page displays the current and historical members of U.S. Congress from Wyoming. Here is the current partisan breakdown of the congressional members from Wyoming.

Congressional Partisan Breakdown from Wyoming
Party	U.S. Senate	U.S. House	Total
Democratic	0	0	0
Republican	2	1	3
Independent	0	0	0
Vacancies	0	0	0
Total	2	1	3

Current members

U.S. Senate

See also: Classes of United States Senators

The current members of the U.S. Senate from Wyoming are:

Office	Name	Party	Date assumed office	Date term ends
U.S. Senate Wyoming	John Barrasso	Republican	June 25, 2007	January 3, 2031
U.S. Senate Wyoming	Cynthia Lummis	Republican	January 3, 2021	January 3, 2027

U.S. House

The current members of the U.S. House from Wyoming are:

Office	Name	Party	Date assumed office	Date term ends
U.S. House Wyoming At-large District	Harriet Hageman	Republican	January 3, 2023	January 3, 2027

Historical members

U.S. Senate

Historical Representation to the U.S. Senate by Party from Wyoming
Party	Total
Democratic	8
Republican	16

Class 1 Senators from Wyoming
Senator	Years Served	Party
Francis E. Warren	1890-1893	Republican
Clarence D. Clark	1895-1917	Democratic
John B. Kendrick	1917-1933	Democratic
Joseph C. O'Mahoney	1934-1953	Democratic
Frank A. Barrett	1953-1959	Republican
Gale W. McGee	1959-1977	Democratic
Malcolm Wallop	1977-1995	Republican
Craig L. Thomas	1995-2007	Republican
John Barrasso	2007-Present	Republican

Class 2 Senators from Wyoming
Senator	Years Served	Party
Joseph M. Carey	1890-1895	Republican
Francis E. Warren	1895-1929	Republican
Patrick J. Sullivan	1929-1930	Republican
Robert D. Carey	1930-1937	Republican
Henry H. Schwartz	1937-1943	Democratic
Edward V. Robertson	1943-1949	Republican
Lester C. Hunt	1949-1954	Democratic
Edward D. Crippa	1954-1954	Republican
Joseph C. O'Mahoney	1954-1961	Democratic
John Joseph Hickey	1961-1962	Democratic
Milward L. Simpson	1962-1967	Republican
Clifford P. Hansen	1967-1978	Republican
Alan K. Simpson	1979-1997	Republican
Mike Enzi	1997-2021	Republican
Cynthia Lummis	2021 - Present	Republican

U.S. House

The following individuals were elected to the U.S. House from Wyoming.

Historical Representation to the U.S. House by Party in the 1800s-Present from Wyoming
Party	Total
Democratic	5
Republican	15
Total Representatives	20

Representatives to the U.S. House from Wyoming
Representative	Years Served	Party
Frank W. Mondell	1895-1922	Republican
John E. Osborne	1897-1898	Democratic
Clarence D. Clark	1889-1892	Republican
Henry A. Coffeen	1893-1894	Democratic
Charles E. Winter	1923-1928	Republican
Vincent M. Carter	1929-1934	Republican
Paul R. Greever	1935-1938	Democratic
Frank O. Horton	1939-1940	Republican
John J. McIntyre	1941-1942	Democratic
Frank A. Barrett	1943-1950	Republican
Bill Harrison	1951-1968	Republican
Edwin K. Thomson	1955-1960	Republican
Teno Roncalio	1965-1969, 1971-1978	Democratic
John S. Wold	1969-1970	Republican
Dick Cheney	1979-1990	Republican
Craig L. Thomas	1989-1994	Republican
Barbara Cubin	1995-2008	Republican
Cynthia Lummis	2009-2017	Republican
Liz Cheney	2017-2023	Republican
Harriet Hageman	2023-Present	Republican

Footnotes

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Wyoming's current delegation to the United States Congress

Senators

John Barrasso (R)

Cynthia Lummis (R)

Representatives

Harriet Hageman (R)

Republican Party (3)