1990Final results
1990 election for Illinois Representative District 13
Illinois House of Representatives · Illinois
Ralph C. Capparelli (D) won with 59.0% of the vote, defeating Josef Mataschka (R) by 18.0 points.
Ralph C. CapparelliDemocrat · winner · incumbent
59.0%21,497
Josef MataschkaRepublican
41.0%14,950
36,447 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