Overview
- District ID
- pa-hd-147
- State
- Pennsylvania
- Chamber
- Lower chamber
- District Code
- 147
- Land Area
- 94.6 sq mi
- Water Area
- 0.39 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 |
|---|
| Montgomery County | 94.65 sq mi | 100.0% | 19.6% |
Showing all 1 county
Places
Showing all 5 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 4 | 57,029 | 86.9% | 7.5% | 88.1% |
| PA District 1 | 8,626 | 13.1% | 1.1% | 11.9% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 48,915
- Active Voters
- 47,589 (97.3%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 16,477 | 33.7% |
| Republican | 23,886 | 48.8% |
| Unaffiliated | 7,484 | 15.3% |
| Other parties | 1,039 | 2.1% |
| No party recorded | 29 | 0.1% |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 24,118 (49.3%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 41,472 (84.8%) | 4,412 (9.0%) | 5,875 (12.0%) |
| 2021–2022 | 31,304 (64.0%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 35,402 (72.4%) | 6,241 (12.8%) | 7,238 (14.8%) |
| 2017–2018 | 24,805 (50.7%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 26,888 (55.0%) | 4,939 (10.1%) | 8,625 (17.6%) |
| 2013–2014 | 15,255 (31.2%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 22,214 (45.4%) | 976 (2.0%) | 3,182 (6.5%) |
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
- 67,138 (± 562)
- Median Age
- 43.6
- Median Household Income
- $129,721 (± $7,890)
- High School Graduate or Higher (age 25+)
- 95.4%
- Bachelor's Degree or Higher (age 25+)
- 45.6%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 15,096 | 22.5% |
| 18 to 64 | 39,676 | 59.1% |
| 65 and over | 12,366 | 18.4% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 2,794 | 4.2% |
| White, not Hispanic | 57,185 | 85.2% |
| Black, not Hispanic | 2,490 | 3.7% |
| Asian, not Hispanic | 1,999 | 3.0% |
| American Indian / Alaska Native, not Hispanic | 0 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 142 | 0.2% |
| Two or more races, not Hispanic | 2,528 | 3.8% |
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
- 66,289
- Citizen Voting Age Population (CVAP)
- 51,276
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 63,634 | 96.0% |
| Hispanic | 2,653 | 4.0% |
| White | 57,759 | 87.1% |
| Black | 2,433 | 3.7% |
| Asian | 1,715 | 2.6% |
| American Indian / Alaska Native | 2 | 0.0% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 95 | 0.1% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 49,852 | 97.2% |
| Hispanic | 1,428 | 2.8% |
| White | 46,191 | 90.1% |
| Black | 1,976 | 3.9% |
| Asian | 1,464 | 2.9% |
| American Indian / Alaska Native | 156 | 0.3% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 71 | 0.1% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).