PolitiFinder

2004 Wisconsin U.S. Senate Election

Wisconsin · 4 candidates · See every 2004 U.S. Senate race

Who won the 2004 Wisconsin U.S. Senate Election?

Russel D. Feingold won the 2004 Wisconsin U.S. Senate Election. Russel D. Feingold received 1,632,697 popular votes (55.35%). The main challenger was Tim Michels (44.11%).

See the full head-to-head between Feingold and Michels

Feingold +11.2 pts · won by 331,514 votes
Russel D. FeingoldDemocraticWINNER55.35%
1,632,697 votes
Tim MichelsRepublican44.11%
1,301,183 votes
Arif KhanLibertarian0.28%
8,367 votes
Eugene A. HemIndependent0.23%
6,662 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.