Somerset Township (Washington County) is a township in Washington County, Pennsylvania, home to about 2,556 people across 32 square miles. It has no ZIP code of its own: it’s part of 15314, 15330, 15331 and 15360.
Homes sold for a median of $146 per square foot across 4 ZIP codes in the three months ending August 2026, and 2 of 4 were seller’s markets.
Mostly Bentleyville; part is in Somerset Township (Washington County)
Mostly North Strabane; part is in Somerset Township (Washington County)
Mostly Ellsworth; part is in Somerset Township (Washington County)
Mostly North Bethlehem; part is in Somerset Township (Washington County)
Each card is that ZIP code’s whole market, including any part outside Somerset Township (Washington County). Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Somerset Township (Washington County)’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Somerset Township (Washington County) well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Pittsburgh International Airport (PIT)25 miles away |
|---|---|
| Nearest city of 250,000+ | Pittsburgh, PA20 miles away |
| Nearest city of 1 million+ | Philadelphia, PA260 miles away |
Straight-line distances from the center of Somerset Township (Washington County); driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Somerset Township (Washington County) had 2,581 residents in the 2020 census, down 4% since 2000.
It’s the 1042nd largest of 2,568 towns in Pennsylvania by population.
Washington County grew from 92,181 residents in 1900 to 209,349 in 2020.
Washington County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 85°F in summer, and winter lows average 21°F. About 41.1 inches of rain and melted snow fall in a typical year, with about 10 inches of snow.
Source: NOAA 1991–2020 climate normals, Charleroi Lock 4, PA weather station (8 miles away).
84,410 jobs at 5,340 businesses in Washington County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
53 doctors and other health care providers list an office in Somerset Township (Washington County)’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 6 |
|---|---|
| Specialist doctors | 1 |
| Dentists | 8 |
| Nurse practitioners and physician assistants | 9 |
| Mental health providers | 3 |
| Physical and occupational therapists | 21 |
| Optometrists | 1 |
| Chiropractors | 4 |
| Pharmacies | 5 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (5 nearby)
Grocery stores (1 nearby)
Pharmacies (2 nearby)
Libraries (1 nearby)
Theaters and performance venues
Counts are within about 4 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Bentworth SD, Canon-McMillan SD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Bentworth El CtrBentleyville | K–4 | 413 | Public | 2.5 mi |
| Wylandville El SchEighty Four | K–4 | 318 | Public | 5.7 mi |
| Bentworth MSBentleyville | 5–8 | 288 | Public | 2.0 mi |
| Bentworth SHSBentleyville | 9–12 | 359 | Public | 2.4 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with North Strabane, Bentleyville, Nottingham, North Bethlehem, South Strabane, Ellsworth, Fallowfield, West Pike Run, Cokeburg, West Bethlehem and Deemston.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.