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Wyoming

Wyoming U.S. Senate election history

Every Wyoming U.S. Senate election from 1976 to 2024: winners, parties, margins and the seats that changed hands.

Current senators

Wins by party

  • Republican 17
  • Democratic 1
D+60R+60D+30R+301976: R+9.219761978: D+24.31982: R+13.319821984: R+56.61988: R+0.719881990: R+27.91994: R+19.619941996: R+11.92000: R+51.720002002: R+45.92006: R+40.120062008: R+51.42012: R+54.020122014: R+54.72018: R+36.920182020: R+46.12024: R+51.02024
Wyoming Senate races: Republican minus Democratic share, in points. Bars above the line lean Republican, below lean Democratic.
YearSeatWinnerPartyRunner-upMarginVotes
2024 Class I John Barrasso Republican Scott D. Morrow 49.7 271,123
2020 Class II Cynthia M. Lummis Republican Merav Ben-David 45.0 278,503
2018 Class I John Barrasso Republican Gary Trauner 36.5 205,275
2014 Class II Michael B. Enzi Republican Charlie Hardy 53.9 171,153
2012 Class I John Barrasso Republican Tim Chesnut 52.7 250,700
2008 Class II Michael B. Enzi Republican Christopher Rothfuss 51.4 250,007
2008 special Class I John Barrasso Republican Nicholas H. Carter 46.8 249,619
2006 Class I Craig Thomas Republican Dale Groutage 39.5 196,215
2002 Class II Michael B. Enzi Republican Joyce Ann Jansa Corcoran 45.9 183,280
2000 Class I Craig Thomas Republican Mel Logan 51.7 213,659
1996 Class II Michael B. Enzi Republican Kathy Karpan 11.9 211,077
1994 Class I Craig Thomas Republican Mike Sullivan 19.6 201,710
1990 Class II Alan Kooi Simpson Republican Kathy Helling 27.9 157,632
1988 Class I Malcolm Wallop Republican John Vinich 0.7 180,964
1984 Class II Alan Kooi Simpson Republican Victor A. Ryan 56.6 186,898
1982 Class I Malcolm Wallop Republican Rodger McDaniel 13.3 167,191
1978 flip Class II Raymond B. Whitaker Democratic Alan Kooi Simpson 24.3 133,364
1976 flip Class I Malcolm Wallop Republican Gale W. McGee 9.2 155,368

Wyoming governor history · House districts · Presidential results

Questions and answers

Who won the most recent Wyoming Senate election?

John Barrasso won in 2024 by 49.7 points.

Who are Wyoming's U.S. senators?

John Barrasso (Republican, term ends 2031) and Cynthia M. Lummis (Republican, term ends 2027).

When did a Democrat last win a Wyoming Senate race?

In 1978, when Raymond B. Whitaker won.

When did a Republican last win a Wyoming Senate race?

In 2024, when John Barrasso won.

Results: FiveThirtyEight (from 1976 for Senate, 1996 for governor). Current members: congress-legislators.