1990Final results
1990 election for Illinois Legislative District 35
Illinois State Senate · Illinois
Harlan Rigney (R) won with 64.0% of the vote, defeating Jeff Mikkelsen (D) by 28.1 points.
Harlan RigneyRepublican · winner · incumbent
64.0%37,846
Jeff MikkelsenDemocrat
36.0%21,254
59,100 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 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET