2012Final results
2012 election for Pennsylvania House District 31
Pennsylvania House of Representatives · Pennsylvania
Steve Santarsiero (D) won with 57.7% of the vote, defeating Anne M. Chapman (R) by 15.5 points.
Steve SantarsieroDemocrat · winner · incumbent
57.7%20,640
Anne M. ChapmanRepublican
42.3%15,105
35,745 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 2012
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET