2008Final results
2008 election for Illinois Legislative District 33
Illinois State Senate · Illinois
Daniel W. Kotowski (D) won with 60.0% of the vote, defeating Michael H. Sweeney (R) by 19.9 points.
Daniel W. KotowskiDemocrat · winner · incumbent
60.0%48,344
Michael H. SweeneyRepublican
40.0%32,293
80,637 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 2008
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET