2010Final results
2010 election for Pennsylvania House District 143
Pennsylvania House of Representatives · Pennsylvania
Marguerite Quinn (R) won with 62.8% of the vote, defeating Kathy McQuarrie (D) by 29.6 points.
Marguerite QuinnRepublican · winner · incumbent
62.8%16,357
Kathy McQuarrieDemocrat
33.2%8,637
Tom LingenfelterIndependent
4.1%1,059
26,053 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 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET