2004Final results
2004 election for Illinois's 15th District
U.S. House · Illinois
Timothy V. Johnson (R) won with 61.1% of the vote, defeating David Gill (D) by 22.1 points.
Timothy V. JohnsonRepublican · winner
61.1%178,114
David GillDemocrat
38.9%113,625
291,739 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.
David GillTimothy V. Johnson
$102.4K
Raised by the campaign
$533.5K
$100.1K
Spent by the campaign
$428.8K
$2.2K
Cash on hand
$236K
Campaign money: FEC, through Dec 31, 2004.
Source: FEC campaign filingsUpdated Dec 31, 2004