Union township, Pennsylvania
Union township profile, demographic data, and geographic information.
Union township is a geographic entity located in Washington County, Pennsylvania. As of official census estimates, it has a reported population of 5,518. The land area covers 15.29 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population (2025 PEP Estimate) | 5,518 | — | 2025 / Census |
| Median Age | 48.8 yrs | ±5 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 2,664 | ±209 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 2,688 | ±205 |
| Occupied Housing Units | 2,664 | ±209 |
| Vacant Housing Units | 24 | ±27 |
| Median Home Value | $178,700 | ±$20,241 |
| Median Gross Rent | $981 | ±$86 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $61,071 | ±$7,206 |
| Per Capita Income | $38,340 | ±$4,330 |
| Poverty Rate | 15% | ±6.5% |
| Population Below Poverty Level | 809 | ±353 |
| Unemployment Rate | 4.1% | ±2.8% |
| Civilian Labor Force, Employed | 2,540 | ±412 |
| Broadband Internet Rate | 90.6% | ±1.8% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 5,492 (2024)
ID: 174786
|
Township | Official Local Government |
Contact: CHAIRMAN BOARD OF SUPERVISOR
3904 FINLEYVILLE ELRAMA RD, FINLEYVILLE PA 15332-3011
|
|
GUS Population: 210,434 (2024)
ID: 173742
|
County | Official County Government |
Contact: CHAIRMAN
100 W BEAU ST, STE 702, WASHINGTON PA 15301-4443
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | KG-04 | Pittsburgh, PA | |
| Regular School Nearby | KG-06 | Houston, PA | |
| Regular School Nearby | KG-04 | Pittsburgh, PA | |
| Regular School Nearby | 08-12 | Pittsburgh, PA | |
| Regular School Nearby | PK-04 | Homestead, PA | |
| Regular School Nearby | 09-12 | Belle Vernon, PA | |
| Regular School Nearby | 07-08 | Belle Vernon, PA | |
| Regular School Nearby | KG-04 | Bethel Park, PA | |
| Regular School Nearby | KG-04 | Bentleyville, PA | |
| Regular School Nearby | 05-08 | BENTLEYVILLE, PA |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Empire Beauty School-West Mifflin
|
College Vocational | 7.4 mi away | 2394 Mountainview Dr, West Mifflin, PA, 15122 |
8009204593
|
|
SOUTH PARK TOWNSHIP LIBRARY
|
Library | 3.5 mi away | 2575 BROWNSVILLE RD, SOUTH PARK, PA, 15129 |
(412) 833-5585
|
|
Douglas Education Center
|
College | 7.5 mi away | 130 7th St, Monessen, PA, 15062 |
7246843684
|
|
MONONGAHELA AREA LIBRARY
|
Library | 3.6 mi away | 813 WEST MAIN ST, MONONGAHELA, PA, 15063 |
(724) 258-5409
|
|
Pittsburgh Institute of Aeronautics
|
College | 8.1 mi away | 5 Allegheny County Airport, West Mifflin, PA, 15122 |
4123462100
|
|
JEFFERSON HILLS PUBLIC LIBRARY
|
Library | 4.7 mi away | 925 OLD CLAIRTON RD, JEFFERSON HILLS, PA, 15025 |
(412) 655-7741
|
|
All-State Career School-Pittsburgh
|
College Vocational | 8.4 mi away | 1200 Lebanon Road, West Mifflin, PA, 15122 |
4128231818
|
|
PETERS TOWNSHIP PUBLIC LIBRARY
|
Library | 5.8 mi away | 616 EAST MCMURRAY RD, MCMURRAY, PA, 15317 |
(724) 941-9430
|
|
South Hills Beauty Academy
|
College Vocational | 10.7 mi away | 3269 W Liberty Ave, Pittsburgh, PA, 15216 |
412561338113381
|
|
CLAIRTON PUBLIC LIBRARY
|
Library | 6.3 mi away | 616 MILLER AVE, CLAIRTON, PA, 15025 |
(412) 233-7966
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at CHARLEROI LOCK 4, PA US, located 7.9 miles from Union township. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 39.0° | 21.3° | 30.2° | 3.24" | 3.8" |
| February | 42.1° | 22.2° | 32.2° | 2.75" | 2.7" |
| March | 51.4° | 29.0° | 40.2° | 3.42" | 2.1" |
| April | 64.1° | 39.3° | 51.7° | 3.45" | 0.0" |
| May | 73.5° | 50.7° | 62.1° | 3.94" | 0.0" |
| June | 81.1° | 59.5° | 70.3° | 4.33" | 0.0" |
| July | 85.0° | 63.8° | 74.4° | 4.05" | 0.0" |
| August | 83.7° | 62.5° | 73.1° | 3.50" | 0.0" |
| September | 77.8° | 55.9° | 66.9° | 3.26" | 0.0" |
| October | 66.0° | 44.4° | 55.2° | 2.86" | 0.0" |
| November | 53.7° | 33.9° | 43.8° | 2.85" | 0.2" |
| December | 43.4° | 27.0° | 35.2° | 3.27" | 1.5" |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Finleyville borough | Borough | 1.2 mi | — |
| Bunola CDP | CDP | 1.7 mi | — |
| Gastonville CDP | CDP | 2.2 mi | — |
| New Eagle borough | Borough | 2.9 mi | — |
| Elrama CDP | CDP | 3.2 mi | — |
| Baidland CDP | CDP | 4.0 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 4212578432. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.