2006Final results
2006 election for Illinois's 15th District
U.S. House · Illinois
Timothy V. Johnson (R) won with 57.6% of the vote, defeating David Gill (D) by 15.2 points.
Timothy V. JohnsonRepublican · winner
57.6%116,810
David GillDemocrat
42.4%86,025
202,835 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 2006
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
$235.9K
Raised by the campaign
$342.3K
$234.2K
Spent by the campaign
$494K
$4K
Cash on hand
$84.3K
Campaign money: FEC, through Dec 31, 2006.
Source: FEC campaign filingsUpdated Dec 31, 2006