Overview
- District ID
- pa-hd-138
- State
- Pennsylvania
- Chamber
- Lower chamber
- District Code
- 138
- Land Area
- 171.5 sq mi
- Water Area
- 3.73 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 |
|---|
| Northampton County | 171.55 sq mi | 100.0% | 46.4% |
Showing all 1 county
Places
Showing all 12 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 7 | 66,147 | 100.0% | 8.6% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 50,749
- Active Voters
- 48,708 (96.0%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 16,121 | 31.8% |
| Republican | 24,291 | 47.9% |
| Unaffiliated | 8,982 | 17.7% |
| Other parties | <10 | — |
| No party recorded | <10 | — |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 21,410 (42.2%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 40,461 (79.7%) | 4,596 (9.1%) | 6,157 (12.1%) |
| 2021–2022 | 29,676 (58.5%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 34,815 (68.6%) | 5,922 (11.7%) | 6,349 (12.5%) |
| 2017–2018 | 22,756 (44.8%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 25,961 (51.2%) | 5,199 (10.2%) | 6,662 (13.1%) |
| 2013–2014 | 13,755 (27.1%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 20,125 (39.7%) | 1,585 (3.1%) | 2,217 (4.4%) |
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
- 66,767 (± 624)
- Median Age
- 45.7
- Median Household Income
- $93,037 (± $5,856)
- High School Graduate or Higher (age 25+)
- 91.6%
- Bachelor's Degree or Higher (age 25+)
- 31.9%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 13,019 | 19.5% |
| 18 to 64 | 39,619 | 59.3% |
| 65 and over | 14,129 | 21.2% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 4,890 | 7.3% |
| White, not Hispanic | 56,323 | 84.4% |
| Black, not Hispanic | 1,879 | 2.8% |
| Asian, not Hispanic | 1,477 | 2.2% |
| American Indian / Alaska Native, not Hispanic | 3 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 0 | 0.0% |
| Some other race, not Hispanic | 371 | 0.6% |
| Two or more races, not Hispanic | 1,824 | 2.7% |
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
- 65,244
- Citizen Voting Age Population (CVAP)
- 52,328
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 61,127 | 93.7% |
| Hispanic | 4,113 | 6.3% |
| White | 56,989 | 87.3% |
| Black | 1,765 | 2.7% |
| Asian | 1,240 | 1.9% |
| American Indian / Alaska Native | 2 | 0.0% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 157 | 0.2% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 49,708 | 95.0% |
| Hispanic | 2,620 | 5.0% |
| White | 46,851 | 89.5% |
| Black | 1,626 | 3.1% |
| Asian | 949 | 1.8% |
| American Indian / Alaska Native | 190 | 0.4% |
| Native Hawaiian / Pacific Islander | 0 | 0.0% |
| Two or More Races | 94 | 0.2% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
