2004Final results
2004 election for Wisconsin's 2nd District
U.S. House · Wisconsin
Tammy Baldwin (D) won with 63.3% of the vote, defeating Dave Magnum (R) by 26.6 points.
Tammy BaldwinDemocrat · winner
63.3%251,637
Dave MagnumRepublican
36.7%145,810
397,447 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 2004
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.
Tammy BaldwinDave Magnum
$1.7M
Raised by the campaign
$669.6K
$1.4M
Spent by the campaign
$660.8K
$332.2K
Cash on hand
$17.2K
Campaign money: FEC, through Dec 31, 2004.
Source: FEC campaign filingsUpdated Dec 31, 2004