Pennsylvania State Senate District 46

State Legislative District Profile (Upper Chamber)

Overview

District ID
pa-sd-046
State
Pennsylvania
Chamber
Upper chamber (state senate)
District Code
046
Land Area
1,501.3 sq mi
Water Area
6.28 sq mi

Boundary

Boundary of Pennsylvania State Senate District 46

Boundary as GeoJSON

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

Counties

CountyOverlapShare of district landShare of county land
Washington County857.01 sq mi57.1%100.0%
Greene County575.93 sq mi38.4%100.0%
Beaver County68.31 sq mi4.6%15.7%

Showing all 3 counties

Places

PlaceOverlapShare of district landShare of place land
Centerville borough13.23 sq mi0.9%100.0%
California borough11.01 sq mi0.7%100.0%
Deemston borough9.59 sq mi0.6%100.0%
Eighty Four CDP6.60 sq mi0.4%100.0%
Bentleyville borough3.70 sq mi0.2%100.0%
Long Branch borough3.19 sq mi0.2%100.0%
Wind Ridge CDP3.19 sq mi0.2%100.0%
McMurray CDP3.07 sq mi0.2%100.0%
Washington city2.92 sq mi0.2%99.6%
Hickory CDP2.84 sq mi0.2%100.0%
Cecil-Bishop CDP2.77 sq mi0.2%100.0%
Gastonville CDP2.71 sq mi0.2%99.4%
Mount Morris CDP2.66 sq mi0.2%100.0%
Wolfdale CDP2.65 sq mi0.2%100.0%
Beallsville borough2.43 sq mi0.2%100.0%
Canonsburg borough2.31 sq mi0.2%100.0%
McGovern CDP2.30 sq mi0.2%100.0%
Baidland CDP2.14 sq mi0.1%100.0%
Allenport CDP2.13 sq mi0.1%100.0%
Wickerham Manor-Fisher CDP2.12 sq mi0.1%100.0%
Paris CDP2.11 sq mi0.1%100.0%
Thompsonville CDP2.07 sq mi0.1%100.0%
Marianna borough1.96 sq mi0.1%100.0%
Monongahela city1.91 sq mi0.1%100.0%
Donora borough1.90 sq mi0.1%100.0%

Showing top 25 of 87 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 14245,30397.7%32.1%95.4%
PA District 175,7072.3%0.7%4.6%

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

Voters

Registered Voters
171,000
Active Voters
164,454 (96.2%)

Party Registration

PartyVotersShare
Democratic61,59536.0%
Republican87,26751.0%
Unaffiliated18,33110.7%
Other parties3,7792.2%
No party recorded280.0%

Turnout by Cycle

CycleGeneralDemocratic PrimaryRepublican Primary
2025–202672,579 (42.4%)0 (0.0%)0 (0.0%)
2023–2024140,342 (82.1%)20,676 (12.1%)21,699 (12.7%)
2021–2022105,056 (61.4%)0 (0.0%)0 (0.0%)
2019–2020118,956 (69.6%)25,816 (15.1%)22,701 (13.3%)
2017–201881,232 (47.5%)0 (0.0%)0 (0.0%)
2015–201690,601 (53.0%)26,363 (15.4%)23,787 (13.9%)
2013–201453,301 (31.2%)0 (0.0%)0 (0.0%)
2011–201272,513 (42.4%)12,334 (7.2%)10,329 (6.0%)

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
250,408 (± 258)
Median Age
44.1
Median Household Income
$77,505 (± $1,504)
High School Graduate or Higher (age 25+)
94.0%
Bachelor's Degree or Higher (age 25+)
31.2%

Population by Age

GroupPeopleShare
Under 1848,93719.5%
18 to 64147,06858.7%
65 and over54,40321.7%

Population by Race and Hispanic Origin

GroupPeopleShare
Hispanic or Latino (any race)4,9622.0%
White, not Hispanic225,14589.9%
Black, not Hispanic7,6083.0%
Asian, not Hispanic2,8001.1%
American Indian / Alaska Native, not Hispanic230.0%
Native Hawaiian / Pacific Islander, not Hispanic50.0%
Some other race, not Hispanic7790.3%
Two or more races, not Hispanic9,0863.6%

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
248,004
Citizen Voting Age Population (CVAP)
199,252

Citizen Population by Race/Ethnicity

GroupCitizensShare
Non-Hispanic243,94198.4%
Hispanic4,0621.6%
White228,77892.2%
Black7,2992.9%
Asian2,2570.9%
American Indian / Alaska Native230.0%
Native Hawaiian / Pacific Islander50.0%
Two or More Races6170.2%

Citizen Voting Age Population by Race/Ethnicity

GroupCVAPShare
Non-Hispanic196,49598.6%
Hispanic2,7621.4%
White186,07393.4%
Black7,0643.5%
Asian2,1421.1%
American Indian / Alaska Native8810.4%
Native Hawaiian / Pacific Islander50.0%
Two or More Races3660.2%

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