1980Final results
1980 election for Illinois Representative District 15
Illinois House of Representatives · Illinois
3 seats: William J. Laurino (D), Alan J. Greiman (D), Peter Piotrowicz Peters (R) won.
3 seatsWilliam J. LaurinoDemocrat · winner · incumbent
32.1%70,005
Alan J. GreimanDemocrat · winner · incumbent
31.4%68,279
Peter Piotrowicz PetersRepublican · winner · incumbent
22.4%48,850
Roman F. ForestorRepublican
14.1%30,653
217,787 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 1980
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET