1970Final results
1970 election for Illinois Representative District 10
Illinois House of Representatives · Illinois
3 seats: Arthur L. Berman (D), Daniel J. Obrien (D), Michael F. Zlatnik (R) won.
3 seatsArthur L. BermanDemocrat · winner · incumbent
32.3%66,858
Daniel J. ObrienDemocrat · winner
29.5%61,062
Michael F. ZlatnikRepublican · winner
19.2%39,852
Ray Jeffrey CohenRepublican
19.0%39,273
207,045 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 1970
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET