Overview
- District ID
- pa-hd-133
- State
- Pennsylvania
- Chamber
- Lower chamber
- District Code
- 133
- Land Area
- 23.7 sq mi
- Water Area
- 0.49 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 |
|---|
| Lehigh County | 23.73 sq mi | 100.0% | 6.9% |
Showing all 1 county
Places
Showing all 9 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 | 65,332 | 100.0% | 8.5% | 100.0% |
Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).
Voters
- Registered Voters
- 43,206
- Active Voters
- 40,625 (94.0%)
Party Registration
| Party | Voters | Share |
|---|
| Democratic | 20,886 | 48.3% |
| Republican | 13,776 | 31.9% |
| Unaffiliated | 7,402 | 17.1% |
| Other parties | <10 | — |
| No party recorded | <10 | — |
Turnout by Cycle
| Cycle | General | Democratic Primary | Republican Primary |
|---|
| 2025–2026 | 16,297 (37.7%) | 0 (0.0%) | 0 (0.0%) |
| 2023–2024 | 31,982 (74.0%) | 5,267 (12.2%) | 3,607 (8.3%) |
| 2021–2022 | 21,643 (50.1%) | 0 (0.0%) | 0 (0.0%) |
| 2019–2020 | 26,493 (61.3%) | 6,803 (15.7%) | 3,476 (8.0%) |
| 2017–2018 | 17,411 (40.3%) | 0 (0.0%) | 0 (0.0%) |
| 2015–2016 | 19,768 (45.8%) | 6,040 (14.0%) | 3,781 (8.8%) |
| 2013–2014 | 10,101 (23.4%) | 0 (0.0%) | 0 (0.0%) |
| 2011–2012 | 15,560 (36.0%) | 1,784 (4.1%) | 1,490 (3.4%) |
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
- 66,010 (± 233)
- Median Age
- 39.8
- Median Household Income
- $72,495 (± $5,959)
- High School Graduate or Higher (age 25+)
- 91.6%
- Bachelor's Degree or Higher (age 25+)
- 30.7%
Population by Age
| Group | People | Share |
|---|
| Under 18 | 13,063 | 19.8% |
| 18 to 64 | 40,582 | 61.5% |
| 65 and over | 12,365 | 18.7% |
Population by Race and Hispanic Origin
| Group | People | Share |
|---|
| Hispanic or Latino (any race) | 15,883 | 24.1% |
| White, not Hispanic | 42,037 | 63.7% |
| Black, not Hispanic | 4,630 | 7.0% |
| Asian, not Hispanic | 1,102 | 1.7% |
| American Indian / Alaska Native, not Hispanic | 8 | 0.0% |
| Native Hawaiian / Pacific Islander, not Hispanic | 8 | 0.0% |
| Some other race, not Hispanic | 201 | 0.3% |
| Two or more races, not Hispanic | 2,141 | 3.2% |
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
- 62,840
- Citizen Voting Age Population (CVAP)
- 50,119
Citizen Population by Race/Ethnicity
| Group | Citizens | Share |
|---|
| Non-Hispanic | 48,593 | 77.3% |
| Hispanic | 14,246 | 22.7% |
| White | 42,017 | 66.9% |
| Black | 4,180 | 6.7% |
| Asian | 793 | 1.3% |
| American Indian / Alaska Native | 9 | 0.0% |
| Native Hawaiian / Pacific Islander | 9 | 0.0% |
| Two or More Races | 240 | 0.4% |
Citizen Voting Age Population by Race/Ethnicity
| Group | CVAP | Share |
|---|
| Non-Hispanic | 40,735 | 81.3% |
| Hispanic | 9,380 | 18.7% |
| White | 35,764 | 71.4% |
| Black | 3,905 | 7.8% |
| Asian | 827 | 1.7% |
| American Indian / Alaska Native | 105 | 0.2% |
| Native Hawaiian / Pacific Islander | 9 | 0.0% |
| Two or More Races | 129 | 0.3% |
Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).
