2010Final results
2010 election for Illinois's 16th District
U.S. House · Illinois
Donald A. Manzullo (R) won with 65.0% of the vote, defeating George W. Gaulrapp (D) by 34.0 points.
Donald A. ManzulloRepublican · winner
65.0%138,299
George W. GaulrappDemocrat
31.0%66,037
Terry G. CampbellGreen
4.0%8,425
212,761 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 2010
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.
George W. GaulrappDonald A. Manzullo
$73.4K
Raised by the campaign
$1.2M
$66.9K
Spent by the campaign
$1.1M
$479
Cash on hand
$210.1K
Campaign money: FEC, through Dec 31, 2010.
Source: FEC campaign filingsUpdated Dec 31, 2010