1990Final results
1990 election for Pennsylvania House District 189
Pennsylvania House of Representatives · Pennsylvania
Joseph W. Battisto (D) won with 64.2% of the vote, defeating Michael Oser (R) by 28.3 points.
Joseph W. BattistoDemocrat · winner · incumbent
64.2%10,078
Michael OserRepublican
35.8%5,631
15,709 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 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET