2004Final results
2004 election for Pennsylvania Senate District 31
Pennsylvania State Senate · Pennsylvania
Patricia H. Vance (R) won with 72.9% of the vote, defeating Sean Patrick Quinlan (D) by 48.4 points.
Patricia H. VanceRepublican · winner
72.9%86,741
Sean Patrick QuinlanDemocrat
24.5%29,148
Jeffrey GeraceIndependent
2.5%3,027
118,916 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 2004
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET