1986Final results
1986 election for Illinois Legislative District 3
Illinois State Senate · Illinois
William A. Marovitz (D) won with 71.7% of the vote, defeating David E. Riley (R) by 43.5 points.
William A. MarovitzDemocrat · winner · incumbent
71.7%33,040
David E. RileyRepublican
28.3%13,009
46,049 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 1986
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET