2004Final results
2004 election for Illinois's 13th District
U.S. House · Illinois
Judy Biggert (R) won with 65.0% of the vote, defeating Gloria Schor Andersen (D) by 30.0 points.
Judy BiggertRepublican · winner
65.0%200,472
Gloria Schor AndersenDemocrat
35.0%107,836
308,312 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.
Gloria Schor AndersenJudy Biggert
$42.3K
Raised by the campaign
$632.7K
$42.1K
Spent by the campaign
$542.7K
$245
Cash on hand
$305.9K
Campaign money: FEC, through Dec 31, 2004.
Source: FEC campaign filingsUpdated Dec 31, 2004