Pennsylvania Congressional District 12

Congressional District Profile

Overview

District ID
PA-12
State
Pennsylvania
District Number
12
Total Candidates
68
Election Cycles
2026, 2024, 2022, 2020, 2018, 2016, 2014, 2012, 2010, 2008, 2006, 2004, 2002, 2000, 1998, 1996, 1994, 1992, 1990, 1988, 1986, 1984, 1982, 1980

View office details for U.S. Representative - Pennsylvania District 12

Voters

Registered Voters
557,216
Active Voters
517,954 (93.0%)

Party Registration

PartyVotersShare
Democratic312,13856.0%
Republican156,90628.2%
Unaffiliated73,19613.1%
Other parties14,8282.7%
No party recorded1480.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–2026237,588 (42.6%)0 (0.0%)0 (0.0%)
2023–2024423,000 (75.9%)103,892 (18.6%)39,103 (7.0%)
2021–2022319,540 (57.3%)0 (0.0%)0 (0.0%)
2019–2020366,905 (65.8%)116,921 (21.0%)39,665 (7.1%)
2017–2018261,060 (46.9%)0 (0.0%)0 (0.0%)
2015–2016289,795 (52.0%)106,971 (19.2%)49,220 (8.8%)
2013–2014159,007 (28.5%)0 (0.0%)0 (0.0%)
2011–2012238,593 (42.8%)43,146 (7.7%)21,758 (3.9%)

Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.

Browse the voter list for this district (premium access; sign-in required)

Source: Civitech voter file snapshot as of 01/05/2026. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Citizen Population
736,862
Citizen Voting Age Population (CVAP)
603,666

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic716,57097.2%
Hispanic20,2862.8%
White559,73676.0%
Black111,55715.1%
Asian19,9772.7%
American Indian / Alaska Native4960.1%
Native Hawaiian / Pacific Islander670.0%
Two or More Races3,3280.5%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic589,36897.6%
Hispanic14,2972.4%
White477,85979.2%
Black89,54814.8%
Asian18,5343.1%
American Indian / Alaska Native3,2120.5%
Native Hawaiian / Pacific Islander400.0%
Two or More Races1,6260.3%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation.

Candidates