Aleppo Township (Allegheny County) is a township in Allegheny County, Pennsylvania, home to about 1,747 people across 1.8 square miles. It has no ZIP code of its own: it’s part of 15143.
Homes sold for a median of $257 per square foot in the three months ending August 2026, a seller’s market.
Mostly Franklin Park; part is in Aleppo Township (Allegheny County)
Each card is that ZIP code’s whole market, including any part outside Aleppo Township (Allegheny County). Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Aleppo Township (Allegheny County)’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)6 miles away |
|---|---|
| Nearest city of 250,000+ | Pittsburgh, PA13 miles away |
| Nearest city of 1 million+ | Philadelphia, PA267 miles away |
Straight-line distances from the center of Aleppo Township (Allegheny 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.
Aleppo Township (Allegheny County) had 1,825 residents in the 2020 census, up 76% since 2000.
It’s the 1316th largest of 2,568 towns in Pennsylvania by population.
Allegheny County grew from 775,058 residents in 1900 to 1,250,578 in 2020.
Allegheny County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 84°F in summer, and winter lows average 21°F. About 38.8 inches of rain and melted snow fall in a typical year, with about 20 inches of snow.
Source: NOAA 1991–2020 climate normals, Glenwillard Dashields L&D, PA weather station (3 miles away).
709,774 jobs at 33,812 businesses in Allegheny County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
411 doctors and other health care providers list an office in Aleppo Township (Allegheny County).
Nearest hospitals
Providers with an office here
| Primary care doctors | 37 |
|---|---|
| Specialist doctors | 85 |
| Dentists | 19 |
| Nurse practitioners and physician assistants | 83 |
| Mental health providers | 110 |
| Physical and occupational therapists | 47 |
| Optometrists | 15 |
| Chiropractors | 15 |
| Pharmacies | 4 |
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.
Grocery stores
Pharmacies
Libraries
Theaters and performance venues
Counts are within about 1 mile 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 Quaker Valley SD, North Allegheny SD, Pennsylvania Distance Learning CS. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Edgeworth El SchSewickley | K–5 | 412 | Public | 1.8 mi |
| Franklin El SchSewickley | K–5 | 718 | Public | 3.8 mi |
| Osborne El SchSewickley | K–5 | 397 | Public | 1.9 mi |
| Pennsylvania Distance Learning CSSewickley | K–12 | 1,246 | Charter | 4.8 mi |
| Quaker Valley MSSewickley | 6–8 | 425 | Public | 1.9 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Noah's Ark Preschool/KindergartenSewickley | Pre-K–K | 18 | Other religious | 1.8 mi |
| Sewickley AcademySewickley | Pre-K–12 | 445 | Nonsectarian | 1.9 mi |
| St James SchoolSewickley | Pre-K–8 | 123 | Roman Catholic | 2.0 mi |
| Watson InstituteSewickley | Pre-K–12 | 215 | Nonsectarian | 2.7 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Franklin Park, Sewickley Borough, Ohio, Economy, Edgeworth, Bell Acres, Leet, Sewickley Heights, Sewickley Hills, Glen Osborne, Glenfield and Haysville.
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.