1990Final results
1990 election for Illinois Legislative District 50
Illinois State Senate · Illinois
John A. Davidson (R) won with 51.7% of the vote, defeating Bill Clutter (D) by 3.4 points.
John A. DavidsonRepublican · winner · incumbent
51.7%44,991
Bill ClutterDemocrat
48.3%42,050
87,041 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