Overview
- District ID
- pa-hd-077
- State
- Pennsylvania
- Chamber
- Lower chamber
- District Code
- 077
- Land Area
- 325.1 sq mi
- Water Area
- 0.27 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
| County | Overlap | Share of district land | Share of county land |
|---|
| Centre County | 324.88 sq mi | 99.9% | 29.3% |
Showing all 1 county
Places
Showing all 14 places
Overlapping Congressional Districts
| Congressional district | Population in both | Share of this district's population | Share of the congressional district's population | Share of this district's land |
|---|
| PA District 15 | 61,835 | 100.0% | 8.1% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 39,492
- Active Voters
- 34,146 (86.5%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 17,716 | 44.9% |
| Republican | 14,147 | 35.8% |
| Unaffiliated | 6,802 | 17.2% |
| Other parties | <10 | — |
| No party recorded | <10 | — |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 17,336 (43.9%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 30,192 (76.5%) | 4,777 (12.1%) | 3,606 (9.1%) |
| 2021–2022 | 22,144 (56.1%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 24,061 (60.9%) | 6,131 (15.5%) | 3,953 (10.0%) |
| 2017–2018 | 17,601 (44.6%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 18,053 (45.7%) | 4,990 (12.6%) | 5,250 (13.3%) |
| 2013–2014 | 10,685 (27.1%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 13,533 (34.3%) | 1,726 (4.4%) | 2,491 (6.3%) |
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 Population
- 62,127 (± 945)
- Median Age
- 33.0
- Median Household Income
- $70,734 (± $4,041)
- High School Graduate or Higher (age 25+)
- 96.7%
- Bachelor's Degree or Higher (age 25+)
- 58.5%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 8,874 | 14.3% |
| 18 to 64 | 44,004 | 70.8% |
| 65 and over | 9,249 | 14.9% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 1,902 | 3.1% |
| White, not Hispanic | 49,132 | 79.1% |
| Black, not Hispanic | 1,928 | 3.1% |
| Asian, not Hispanic | 5,614 | 9.0% |
| American Indian / Alaska Native, not Hispanic | 129 | 0.2% |
| Native Hawaiian / Pacific Islander, not Hispanic | 13 | 0.0% |
| Some other race, not Hispanic | 432 | 0.7% |
| Two or more races, not Hispanic | 2,977 | 4.8% |
Source: U.S. Census Bureau, American Community Survey 2020-2024 ACS 5-year estimates (tables B01001, B01002, B01003, B03002, B15003, B19013) for this state legislative district. Estimates are survey-based; ± figures are 90% margins of error.
Citizen Voting Age Population
- Total Citizen Population
- 56,608
- Citizen Voting Age Population (CVAP)
- 47,913
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 55,114 | 97.4% |
| Hispanic | 1,492 | 2.6% |
| White | 48,789 | 86.2% |
| Black | 1,809 | 3.2% |
| Asian | 2,518 | 4.4% |
| American Indian / Alaska Native | 122 | 0.2% |
| Native Hawaiian / Pacific Islander | 12 | 0.0% |
| Two or More Races | 151 | 0.3% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 46,745 | 97.6% |
| Hispanic | 1,168 | 2.4% |
| White | 42,047 | 87.8% |
| Black | 2,041 | 4.3% |
| Asian | 2,078 | 4.3% |
| American Indian / Alaska Native | 650 | 1.4% |
| Native Hawaiian / Pacific Islander | 14 | 0.0% |
| Two or More Races | 141 | 0.3% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
