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.

All States
Primary Type
Congressional/State:
Closed Primary
Presidential:
Closed Primary
Party Registration Statistics
  • Total Registered Voters: 8,890,093
  • Democrats: 3,593,827 (40.43%)
  • Republicans: 3,284,446 (36.94%)
  • Third Party/Other: 194,504 (2.19%)
  • Unaffiliated: 1,817,316 (20.44%)
  • 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