Harrison is a township in Allegheny County, Pennsylvania, home to about 9,949 people across 7.4 square miles. Its ZIP code is 15065.
Homes sold for a median of $152 per square foot in the three months ending August 2026, a balanced market.
Mostly Harrison; also Fawn Township (Allegheny County)
Each card is that ZIP code’s whole market, including any part outside Harrison. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Pittsburgh International Airport (PIT)28 miles away |
|---|---|
| Nearest city of 250,000+ | Pittsburgh, PA19 miles away |
| Nearest city of 1 million+ | Philadelphia, PA246 miles away |
Straight-line distances from the center of Harrison; 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.
Harrison had 10,157 residents in the 2020 census, down 7% since 2000.
It’s the 263rd 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 83°F in summer, and winter lows average 21°F. About 42.4 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Natrona Lock 4, PA weather station (2 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).
204 doctors and other health care providers list an office in Harrison.
Nearest hospitals
Providers with an office here
| Primary care doctors | 27 |
|---|---|
| Specialist doctors | 65 |
| Dentists | 15 |
| Nurse practitioners and physician assistants | 36 |
| Mental health providers | 17 |
| Physical and occupational therapists | 29 |
| Optometrists | 1 |
| Chiropractors | 14 |
| 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 (3 nearby)
Grocery stores (1 nearby)
Pharmacies
Libraries (1 nearby)
Museums
Counts are within about 2 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.
Established in 1863.
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Highlands SD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Highlands MSNatrona Heights | 5–8 | 575 | Public | 1.8 mi |
| Highlands SHSNatrona Heights | 9–12 | 665 | Public | 1.7 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Harvest Baptist AcademyNatrona Heights | K–12 | 298 | Baptist | 1.5 mi |
| St Joseph High SchoolNatrona Heights | 9–12 | 126 | Roman Catholic | 1.5 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 Fawn Township (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.