1990Final results
1990 election for U.S. Senate in Wyoming
U.S. Senate · Wyoming
Alan Simpson (R) won with 63.9% of the vote, defeating Kathy Helling (D) by 27.9 points.
Alan SimpsonRepublican · winner
63.9%100,784
Kathy HellingDemocrat
36.1%56,848
157,632 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
The seat over time
D − R margin in this seat's races around 1990
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
Money in this race
Each line compares the two campaigns on one scale.
Kathy HellingAlan Simpson
$6.4K
Raised by the campaign
$1.1M
$6.2K
Spent by the campaign
$766.7K
$187
Cash on hand
$433.2K
Campaign money: FEC, through Dec 31, 1990.
Source: FEC campaign filingsUpdated Dec 31, 1990