Pennsylvania House of Representatives, District 31

The 31st Pennsylvania House of Representatives District is in southeastern Pennsylvania and has been represented by Perry Warren since 2017.

Pennsylvania's 31st State House of Representatives district
Representative	Perry Warren D–Newtown, Bucks County
Population (2022)	66,821

District profile

The 31st Pennsylvania House of Representatives District is located in Bucks County and includes the following areas:^[1]

• Lower Makefield Township
• Newtown
• Newtown Township
• Upper Makefield Township
• Yardley

Representatives

Representative	Party	Years	District home
Prior to 1969, seats were apportioned by county.
Helen D. Gillette	Democrat	1969 – 1978
Brian D. Clark	Democrat	1979 – 1990
Daniel L. Anderson	Republican	1991 – 1992
District moved from Allegheny County to Bucks County after 1992
David J. Steil	Republican	1993 – 2008	Yardley
Steve Santarsiero	Democrat	2009 – 2016	Lower Makefield Township	Retired from the state house to seek election to the United States House of Representatives
Perry Warren	Democrat	2017 – Present	Newtown

Recent election results

PA House election, 2024:
Pennsylvania House, District 31

Party		Candidate	Votes	%
	Democratic	Perry Warren (incumbent)	27,837	58.83
	Republican	Bernie Sauer	19,477	41.17
Total votes			47,314	100.00
	Democratic hold

PA House election, 2022:
Pennsylvania House, District 31

Party		Candidate	Votes	%
	Democratic	Perry Warren (incumbent)	24,199	60.68
	Republican	Bernie Sauer	15,680	39.32
Total votes			39,879	100.00
	Democratic hold

PA House election, 2020:
Pennsylvania House, District 31

Party		Candidate	Votes	%
	Democratic	Perry Warren (incumbent)	26,275	59.69
	Republican	Charles Adcock	17,742	40.31
Total votes			44,017	100.00
	Democratic hold

PA House election, 2018:
Pennsylvania House, District 31

Party		Candidate	Votes	%
	Democratic	Perry Warren (incumbent)	20,583	59.96
	Republican	Ryan Gallagher	13,745	40.04
Total votes			34,328	100.00
	Democratic hold

PA House election, 2016:
Pennsylvania House, District 31

Party		Candidate	Votes	%
	Democratic	Perry Warren	19,071	50.10
	Republican	Ryan Gallagher	18,996	49.90
Total votes			38,067	100.00
	Democratic hold

PA House election, 2014:
Pennsylvania House, District 31

Party		Candidate	Votes	%
	Democratic	Steve Santarsiero (incumbent)	13,323	58.02
	Republican	David Gibbon	9,639	41.98
Total votes			22,962	100.00
	Democratic hold

PA House election, 2012:
Pennsylvania House, District 31

Party		Candidate	Votes	%
	Democratic	Steve Santarsiero (incumbent)	20,640	57.74
	Republican	Anne Chapman	15,105	42.26
Total votes			35,745	100.00
	Democratic hold

PA House election, 2010:
Pennsylvania House, District 31

Party		Candidate	Votes	%
	Democratic	Steve Santarsiero (incumbent)	13,482	50.30
	Republican	Robert Ciervo	13,320	49.70
Total votes			26,802	100.00
	Democratic hold