Cecil is a township in Washington County, Pennsylvania, home to about 14,925 people across 26 square miles. Its ZIP codes are 15055, 15321 and 15350, and parts of 15017, 15057 and 15317 are in Cecil too.
Homes sold for a median of $177 per square foot across 3 ZIP codes in the three months ending August 2026, and 2 of 3 were seller’s markets.
All in Cecil
Mostly Cecil; also South Fayette
All in Cecil
Mostly South Fayette; part is in Cecil
Mostly South Fayette; part is in Cecil
Part is in Cecil, part in Peters and Canonsburg
Each card is that ZIP code’s whole market, including any part outside Cecil. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Cecil’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Pittsburgh International Airport (PIT)12 miles away |
|---|---|
| Nearest city of 250,000+ | Pittsburgh, PA14 miles away |
| Nearest city of 1 million+ | Philadelphia, PA268 miles away |
Straight-line distances from the center of Cecil; 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.
Cecil had 14,609 residents in the 2020 census, up 50% since 2000.
It’s the 163rd 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 83°F in summer, and winter lows average 20°F. About 41.3 inches of rain and melted snow fall in a typical year, with about 32 inches of snow.
Source: NOAA 1991–2020 climate normals, Washington 3 Ne, PA weather station (10 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).
5 doctors and other health care providers list an office in Cecil’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 4 |
|---|---|
| Chiropractors | 1 |
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 (4 nearby)
Grocery stores
Pharmacies
Libraries
Museums
Theaters and performance venues
Counts are within about 3.5 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 Canon-McMillan SD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Muse El SchMuse | K–4 | 759 | Public | 2.0 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 Peters, Canonsburg, North Strabane, South Fayette, North Fayette, Bridgeville, Chartiers, McDonald Borough (Washington County), Mount Pleasant Township (Washington County), Collier, Scott Township (Allegheny County), Robinson Township and McDonald Borough (Allegheny County).
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.