1970Final results
1970 election for Illinois Legislative District 21
Illinois State Senate · Illinois
Bernard S. Neistein (D) won with 88.5% of the vote, defeating Arthur Edward Ingerman (R) by 77.0 points.
Bernard S. NeisteinDemocrat · winner · incumbent
88.5%31,561
Arthur Edward IngermanRepublican
11.5%4,108
35,669 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