2012Final results
2012 election for Illinois Representative District 116
Illinois House of Representatives · Illinois
Jerry Costello II (D) won with 62.3% of the vote, defeating Julie Bigham Eggers (R) by 24.7 points.
Jerry Costello IIDemocrat · winner
62.3%29,914
Julie Bigham EggersRepublican
37.7%18,075
47,989 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET