Pennsylvania
Voter registration data provided by and in collaboration with L2 Data, a trusted provider of nonpartisan voter data.
Percentages are rounded to the nearest hundredth decimal.
Last Updated: October 1, 2024.
Primary Type
Congressional/State:
Closed Primary
Presidential:
Closed Primary
Party Registration Statistics
Election Litigation
League of Women Voters Pennsylvania et al. v. Commonwealth of Pennsylvania - Lawsuit claiming Pennsylvania's districts as drawn violate the constitution’s prohibition of partisan gerrymandering
Major Parties
Democratic, Republican
Independent & Electoral Reform Organizations
