2010Final results
2010 election for Pennsylvania Senate District 50
Pennsylvania State Senate · Pennsylvania
Robert D. Robbins (R) won with 81.8% of the vote, defeating Roberta Biros (Npa) by 63.5 points.
Robert D. RobbinsRepublican · winner · incumbent
81.8%59,267
Roberta BirosNonpartisan
18.2%13,211
72,478 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