1980Final results
1980 election for Pennsylvania Senate District 35
Pennsylvania State Senate · Pennsylvania
Mark S. Singel (D) won with 57.7% of the vote, defeating Robert A. Gleason Jr. (R) by 15.5 points.
Mark S. SingelDemocrat · winner
57.7%49,326
Robert A. Gleason Jr.Republican
42.3%36,101
85,427 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