2012Final results
2012 election for Illinois Legislative District 58
Illinois State Senate · Illinois
David S. Luechtefeld (R) won with 60.5% of the vote, defeating Michael J. Bigler (D) by 20.9 points.
David S. LuechtefeldRepublican · winner · incumbent
60.5%56,707
Michael J. BiglerDemocrat
39.5%37,087
93,794 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