2010Final results
2010 election for Illinois Representative District 45
Illinois House of Representatives · Illinois
Franco Coladipietro (R) won with 63.4% of the vote, defeating Joann Franzen (D) by 26.8 points.
Franco ColadipietroRepublican · winner · incumbent
63.4%16,872
Joann FranzenDemocrat
36.6%9,750
26,622 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 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET