2016Final results
2016 election for Pennsylvania House District 31
Pennsylvania House of Representatives · Pennsylvania
Perry Warren (D) won with 50.1% of the vote, defeating Ryan W. Gallagher (R) by 0.2 points.
Perry WarrenDemocrat · winner
50.1%19,071
Ryan W. GallagherRepublican
49.9%18,996
The same year, the district voted D+14.0 for president; this race was D+0.2.38,067 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET
The seat over time
D − R margin in this seat's races around 2016
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET