1970Final results
1970 election for Illinois Legislative District 10
Illinois State Senate · Illinois
Esther Saperstein (D) won with 71.7% of the vote, defeating Herbert P. Arnois (R) by 43.4 points.
Esther SapersteinDemocrat · winner · incumbent
71.7%50,930
Herbert P. ArnoisRepublican
28.3%20,126
71,057 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