Pennsylvania State House District 149

State Legislative District Profile (Lower Chamber)

Overview

District ID
pa-hd-149
State
Pennsylvania
Chamber
Lower chamber
District Code
149
Land Area
27.6 sq mi
Water Area
0.43 sq mi

Boundary

Boundary of Pennsylvania State House District 149

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Montgomery County27.57 sq mi100.0%5.7%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
King of Prussia CDP8.49 sq mi30.8%100.0%
Swedeland CDP1.97 sq mi7.2%100.0%
Villanova CDP1.05 sq mi3.8%50.5%
West Conshohocken borough0.84 sq mi3.1%100.0%
Ardmore CDP0.82 sq mi3.0%41.9%
Bridgeport borough0.66 sq mi2.4%100.0%
Bryn Mawr CDP0.65 sq mi2.3%67.4%
Rosemont CDP0.58 sq mi2.1%70.6%
Penn Wynne CDP0.05 sq mi0.2%4.9%
Haverford College CDP0.04 sq mi0.1%12.9%

Showing all 10 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 557,14388.8%7.5%73.7%
PA District 47,23611.2%0.9%26.3%

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

Voters

Registered Voters
47,695
Active Voters
44,938 (94.2%)

Party Registration

PartyVotersShare
Democratic25,80754.1%
Republican12,82326.9%
Unaffiliated8,10617.0%
Other parties9181.9%
No party recorded410.1%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202622,521 (47.2%)0 (0.0%)0 (0.0%)
2023–202437,543 (78.7%)7,508 (15.7%)2,770 (5.8%)
2021–202227,824 (58.3%)0 (0.0%)0 (0.0%)
2019–202029,781 (62.4%)9,589 (20.1%)3,331 (7.0%)
2017–201821,276 (44.6%)0 (0.0%)0 (0.0%)
2015–201621,525 (45.1%)6,803 (14.3%)4,730 (9.9%)
2013–201412,573 (26.4%)0 (0.0%)0 (0.0%)
2011–201216,932 (35.5%)1,724 (3.6%)1,710 (3.6%)

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
65,936 (± 1,185)
Median Age
37.9
Median Household Income
$123,478 (± $5,050)
High School Graduate or Higher (age 25+)
97.9%
Bachelor's Degree or Higher (age 25+)
67.9%

Population by Age

GroupPeopleShare
Under 1812,48718.9%
18 to 6442,38164.3%
65 and over11,06816.8%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)3,6875.6%
White, not Hispanic45,76469.4%
Black, not Hispanic4,7197.2%
Asian, not Hispanic7,85911.9%
American Indian / Alaska Native, not Hispanic280.0%
Native Hawaiian / Pacific Islander, not Hispanic200.0%
Some other race, not Hispanic7891.2%
Two or more races, not Hispanic3,0704.7%

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
61,289
Citizen Voting Age Population (CVAP)
49,438

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic58,14994.9%
Hispanic3,1475.1%
White45,56074.3%
Black4,6777.6%
Asian5,5619.1%
American Indian / Alaska Native280.0%
Native Hawaiian / Pacific Islander190.0%
Two or More Races2740.4%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic47,24795.6%
Hispanic2,1894.4%
White37,50875.9%
Black4,5749.3%
Asian4,92810.0%
American Indian / Alaska Native1540.3%
Native Hawaiian / Pacific Islander160.0%
Two or More Races890.2%

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