Pennsylvania State House District 129

State Legislative District Profile (Lower Chamber)

Overview

District ID
pa-hd-129
State
Pennsylvania
Chamber
Lower chamber
District Code
129
Land Area
12.8 sq mi
Water Area
0.18 sq mi

Boundary

Boundary of Pennsylvania State House District 129

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Berks County12.76 sq mi100.0%1.5%

Showing all 1 county

Places

PlaceOverlapShare of district landShare of place land
Wyomissing borough4.51 sq mi35.3%100.0%
Reading city2.46 sq mi19.2%25.0%
Sinking Spring borough1.24 sq mi9.7%100.0%
West Wyomissing CDP0.81 sq mi6.3%100.0%
Whitfield CDP0.60 sq mi4.7%53.5%
West Reading borough0.59 sq mi4.7%100.0%
Lincoln Park CDP0.29 sq mi2.3%93.1%
West Lawn CDP0.21 sq mi1.7%100.0%
Springmont CDP0.17 sq mi1.3%100.0%
Montrose Manor CDP0.03 sq mi0.3%14.0%

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 663,215100.0%8.3%100.0%

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

Voters

Registered Voters
38,532
Active Voters
36,081 (93.6%)

Party Registration

PartyVotersShare
Democratic18,49048.0%
Republican12,18931.6%
Unaffiliated6,83317.7%
Other parties1,0202.6%
No party recorded00.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202613,422 (34.8%)0 (0.0%)0 (0.0%)
2023–202427,579 (71.6%)3,472 (9.0%)2,639 (6.8%)
2021–202218,969 (49.2%)0 (0.0%)0 (0.0%)
2019–202024,224 (62.9%)5,516 (14.3%)3,212 (8.3%)
2017–201816,583 (43.0%)0 (0.0%)0 (0.0%)
2015–201619,495 (50.6%)5,198 (13.5%)4,120 (10.7%)
2013–201410,044 (26.1%)0 (0.0%)0 (0.0%)
2011–201215,572 (40.4%)1,676 (4.3%)1,850 (4.8%)

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
64,972 (± 1,856)
Median Age
37.8
Median Household Income
$66,862 (± $3,911)
High School Graduate or Higher (age 25+)
86.6%
Bachelor's Degree or Higher (age 25+)
31.6%

Population by Age

GroupPeopleShare
Under 1815,86524.4%
18 to 6438,78459.7%
65 and over10,32315.9%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)25,68939.5%
White, not Hispanic31,24348.1%
Black, not Hispanic3,7635.8%
Asian, not Hispanic1,6782.6%
American Indian / Alaska Native, not Hispanic30.0%
Native Hawaiian / Pacific Islander, not Hispanic00.0%
Some other race, not Hispanic2690.4%
Two or more races, not Hispanic2,3273.6%

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
59,875
Citizen Voting Age Population (CVAP)
44,557

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic38,37064.1%
Hispanic21,50635.9%
White31,60752.8%
Black3,4615.8%
Asian1,3982.3%
American Indian / Alaska Native20.0%
Native Hawaiian / Pacific Islander00.0%
Two or More Races1790.3%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic31,29770.2%
Hispanic13,26429.8%
White26,67759.9%
Black3,2447.3%
Asian1,2432.8%
American Indian / Alaska Native1340.3%
Native Hawaiian / Pacific Islander00.0%
Two or More Races500.1%

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