Pennsylvania State House District 15

State Legislative District Profile (Lower Chamber)

Overview

District ID
pa-hd-015
State
Pennsylvania
Chamber
Lower chamber
District Code
015
Land Area
498.6 sq mi
Water Area
5.44 sq mi

Boundary

Boundary of Pennsylvania State House District 15

Boundary as GeoJSON

Source: U.S. Census Bureau TIGER/Line state legislative district boundaries.

Counties

CountyOverlapShare of district landShare of county land
Washington County290.09 sq mi58.2%33.8%
Beaver County208.52 sq mi41.8%48.0%

Showing all 2 counties

Places

PlaceOverlapShare of district landShare of place land
Ohioville borough23.34 sq mi4.7%100.0%
Industry CDP10.13 sq mi2.0%100.0%
Shippingport borough3.44 sq mi0.7%100.0%
Wolfdale CDP2.65 sq mi0.5%100.0%
Paris CDP2.11 sq mi0.4%100.0%
Midland CDP1.81 sq mi0.4%100.0%
Bulger CDP1.44 sq mi0.3%100.0%
West Alexander CDP1.22 sq mi0.2%100.0%
Taylorstown CDP1.06 sq mi0.2%100.0%
Langeloth CDP1.04 sq mi0.2%100.0%
Beaver borough0.92 sq mi0.2%100.0%
Avella CDP0.90 sq mi0.2%100.0%
Joffre CDP0.90 sq mi0.2%100.0%
Atlasburg CDP0.67 sq mi0.1%100.0%
Burgettstown borough0.62 sq mi0.1%99.9%
Slovan CDP0.59 sq mi0.1%100.0%
Midway CDP0.44 sq mi0.1%100.0%
West Middletown borough0.41 sq mi0.1%100.0%
Cross Creek CDP0.36 sq mi0.1%100.0%
Claysville borough0.31 sq mi0.1%100.0%
Frankfort Springs borough0.26 sq mi0.1%100.0%
Georgetown CDP0.17 sq mi<0.1%4.3%
Hookstown borough0.14 sq mi<0.1%100.0%
Glasgow borough0.06 sq mi<0.1%99.7%

Showing all 24 places

Overlapping Congressional Districts

Congressional districtPopulation in bothShare of this district's populationShare of the congressional district's populationShare of this district's land
PA District 1736,59855.3%4.8%41.8%
PA District 1429,61644.7%3.9%58.2%

Source: U.S. Census Bureau 2020 blocks and 2025 block equivalency files (119th Congress, 2024 state legislative plans).

Voters

Registered Voters
46,143
Active Voters
44,381 (96.2%)

Party Registration

PartyVotersShare
Democratic15,59533.8%
Republican24,39752.9%
Unaffiliated4,5879.9%
Other parties<10—
No party recorded<10—

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202619,610 (42.5%)0 (0.0%)0 (0.0%)
2023–202438,594 (83.6%)5,120 (11.1%)5,679 (12.3%)
2021–202228,976 (62.8%)0 (0.0%)0 (0.0%)
2019–202033,757 (73.2%)6,681 (14.5%)6,315 (13.7%)
2017–201823,327 (50.6%)0 (0.0%)0 (0.0%)
2015–201626,164 (56.7%)7,037 (15.3%)7,065 (15.3%)
2013–201415,395 (33.4%)0 (0.0%)0 (0.0%)
2011–201221,557 (46.7%)3,403 (7.4%)3,046 (6.6%)

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
65,554 (± 906)
Median Age
45.3
Median Household Income
$79,380 (± $2,321)
High School Graduate or Higher (age 25+)
94.2%
Bachelor's Degree or Higher (age 25+)
26.6%

Population by Age

GroupPeopleShare
Under 1813,65920.8%
18 to 6436,84656.2%
65 and over15,04923.0%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)9561.5%
White, not Hispanic60,52892.3%
Black, not Hispanic1,0541.6%
Asian, not Hispanic3480.5%
American Indian / Alaska Native, not Hispanic190.0%
Native Hawaiian / Pacific Islander, not Hispanic240.0%
Some other race, not Hispanic2710.4%
Two or more races, not Hispanic2,3543.6%

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
65,280
Citizen Voting Age Population (CVAP)
51,640

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic64,33298.5%
Hispanic9461.4%
White61,56894.3%
Black1,0131.6%
Asian3120.5%
American Indian / Alaska Native190.0%
Native Hawaiian / Pacific Islander220.0%
Two or More Races1420.2%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic51,02098.8%
Hispanic6191.2%
White49,13995.2%
Black1,1412.2%
Asian3470.7%
American Indian / Alaska Native3010.6%
Native Hawaiian / Pacific Islander90.0%
Two or More Races1090.2%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation (2020-2024 ACS 5-year).