This is the 1992 race. The latest: 2022 →

1992Flipped from RepublicanFinal results

1992 election for U.S. Senate in Wisconsin

U.S. Senate · Wisconsin

Russell Feingold (D) won with 52.6% of the vote, defeating Robert Kasten (R) by 6.6 points, a seat Republicans won last time.

Russell FeingoldDemocrat · winner
52.6%1,290,662
Robert KastenRepublican
46.0%1,129,599
0.7%16,513
William BittnerLibertarian
0.4%9,147
0.1%3,264
0.1%2,747
Joseph SellikenIndependent
0.1%2,733
2,454,665 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 1992

Races before and after

EvenD+6.61992D+2.11998D+11.22004R+4.82010R+3.42016R+1.02022

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.

Russell FeingoldRobert Kasten
$2M
Raised by the campaign
$5.1M
$2M
Spent by the campaign
$5.4M
$39.5K
Cash on hand
$7.1K

Other candidates' campaigns: Joseph Selliken $12.2K · Mervin A. Hanson Sr. $5.9K.

Campaign money: FEC, through Dec 31, 1992.

Source: FEC campaign filingsUpdated Dec 31, 1992

The candidates

Russell Feingold (D)Robert Kasten (R)

Also on the ballot: Patrick W. Johnson (Independent), 0.7%; William Bittner (Libertarian), 0.4%; Mervin A. Hanson Sr. (Independent), 0.1%; Robert L. Kundert (Independent), 0.1%; Joseph Selliken (Independent), 0.1%