PolitiFinder

1990 Wyoming U.S. Senate Election

Wyoming · 2 candidates · See every 1990 U.S. Senate race

Who won the 1990 Wyoming U.S. Senate Election?

Alan Kooi Simpson won the 1990 Wyoming U.S. Senate Election. Alan Kooi Simpson received 100,784 popular votes (63.94%). The main challenger was Kathy Helling (36.06%).

See the full head-to-head between Simpson and Helling

Simpson +27.9 pts · won by 43,936 votes
Alan Kooi SimpsonRepublicanWINNER63.94%
100,784 votes
Kathy HellingDemocratic36.06%
56,848 votes
Popular-vote totals for U.S. Senate elections come from the MIT Election Data and Science Lab (1976–2024).

Data last verified July 28, 2026.