1990Final results
1990 election for Illinois Representative District 99
Illinois House of Representatives · Illinois
Michael Curran (D) won with 65.8% of the vote, defeating Candice D. Trees (R) by 31.6 points.
Michael CurranDemocrat · winner · incumbent
65.8%27,584
Candice D. TreesRepublican
34.2%14,334
41,918 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