Overview
- District ID
- pa-hd-099
- State
- Pennsylvania
- Chamber
- Lower chamber
- District Code
- 099
- Land Area
- 171.2 sq mi
- Water Area
- 1.15 sq mi
Boundary
Boundary as GeoJSON
Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.
Counties
Showing all 2 counties
Places
Showing all 21 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 11 | 47,608 | 74.3% | 6.2% | 79.5% |
| PA District 6 | 16,432 | 25.7% | 2.1% | 20.5% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 38,626
- Active Voters
- 37,381 (96.8%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 8,362 | 21.6% |
| Republican | 24,263 | 62.8% |
| Unaffiliated | 5,127 | 13.3% |
| Other parties | <10 | — |
| No party recorded | <10 | — |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 15,337 (39.7%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 31,902 (82.6%) | 2,195 (5.7%) | 6,002 (15.5%) |
| 2021–2022 | 24,233 (62.7%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 27,626 (71.5%) | 2,974 (7.7%) | 7,024 (18.2%) |
| 2017–2018 | 18,696 (48.4%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 21,248 (55.0%) | 2,760 (7.1%) | 8,304 (21.5%) |
| 2013–2014 | 12,055 (31.2%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 17,221 (44.6%) | 801 (2.1%) | 3,519 (9.1%) |
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
- 63,496 (± 1,213)
- Median Age
- 39.7
- Median Household Income
- $98,876 (± $4,621)
- High School Graduate or Higher (age 25+)
- 82.8%
- Bachelor's Degree or Higher (age 25+)
- 24.6%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 15,967 | 25.1% |
| 18 to 64 | 36,104 | 56.9% |
| 65 and over | 11,425 | 18.0% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 2,526 | 4.0% |
| White, not Hispanic | 58,115 | 91.5% |
| Black, not Hispanic | 462 | 0.7% |
| Asian, not Hispanic | 865 | 1.4% |
| American Indian / Alaska Native, not Hispanic | 51 | 0.1% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 218 | 0.3% |
| Two or more races, not Hispanic | 1,259 | 2.0% |
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
- 63,037
- Citizen Voting Age Population (CVAP)
- 47,072
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 60,688 | 96.3% |
| Hispanic | 2,350 | 3.7% |
| White | 58,565 | 92.9% |
| Black | 458 | 0.7% |
| Asian | 747 | 1.2% |
| American Indian / Alaska Native | 51 | 0.1% |
| Native Hawaiian / Pacific Islander | 3 | 0.0% |
| Two or More Races | 33 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 45,587 | 96.8% |
| Hispanic | 1,482 | 3.1% |
| White | 44,230 | 94.0% |
| Black | 387 | 0.8% |
| Asian | 850 | 1.8% |
| American Indian / Alaska Native | 129 | 0.3% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 4 | 0.0% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
