Ohio is a township in Allegheny County, Pennsylvania, home to about 7,228 people across 6.8 square miles. It has no ZIP code of its own: it’s part of 15143 and 15237.
Homes sold for a median of $237 per square foot across 2 ZIP codes in the three months ending August 2026, and all of them were seller’s markets.
Mostly Franklin Park; part is in Ohio
Each card is that ZIP code’s whole market, including any part outside Ohio. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Ohio’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)8 miles away |
|---|---|
| Nearest city of 250,000+ | Pittsburgh, PA10 miles away |
| Nearest city of 1 million+ | Philadelphia, PA264 miles away |
Straight-line distances from the center of Ohio; 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.
Ohio had 7,178 residents in the 2020 census, up 133% since 2000.
It’s the 396th 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 85°F in summer, and winter lows average 21°F. About 38.3 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Emsworth L/D Ohio Rvr, 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).
1,447 doctors and other health care providers list an office in Ohio’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 105 |
|---|---|
| Specialist doctors | 258 |
| Dentists | 104 |
| Nurse practitioners and physician assistants | 329 |
| Mental health providers | 285 |
| Physical and occupational therapists | 282 |
| Optometrists | 41 |
| Chiropractors | 43 |
| Pharmacies | 19 |
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
Pharmacies
Libraries
Museums
Theaters and performance venues
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.
Public schools here are run by Avonworth SD, Quaker Valley SD, North Allegheny SD and others. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Avonworth Primary CenterPittsburgh | K–2 | 423 | Public | 0.7 mi |
| Edgeworth El SchSewickley | K–5 | 412 | Public | 5.1 mi |
| Franklin El SchSewickley | K–5 | 718 | Public | 2.4 mi |
| Ingomar El SchPittsburgh | K–5 | 344 | Public | 3.0 mi |
| McIntyre El SchPittsburgh | K–5 | 594 | Public | 4.7 mi |
| McKnight El SchPittsburgh | K–5 | 875 | Public | 3.6 mi |
| Osborne El SchSewickley | K–5 | 397 | Public | 4.2 mi |
| Peebles El SchPittsburgh | K–5 | 400 | Public | 4.4 mi |
| Pennsylvania Distance Learning CSSewickley | K–12 | 1,246 | Charter | 4.1 mi |
| Ross El SchPittsburgh | K–5 | 498 | Public | 5.2 mi |
| Avonworth El SchPittsburgh | 3–5 | 478 | Public | 0.7 mi |
| Avonworth MSPittsburgh | 6–8 | 446 | Public | 1.6 mi |
| Carson MSPittsburgh | 6–8 | 652 | Public | 3.4 mi |
| Ingomar MSPittsburgh | 6–8 | 514 | Public | 2.3 mi |
| Quaker Valley MSSewickley | 6–8 | 425 | Public | 4.7 mi |
| Avonworth HSPittsburgh | 9–12 | 579 | Public | 1.6 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Holy Cross AcademyPittsburgh | Pre-K–8 | 193 | Roman Catholic | 4.6 mi |
| Noah's Ark Preschool/KindergartenSewickley | Pre-K–K | 18 | Other religious | 4.8 mi |
| Sewickley AcademySewickley | Pre-K–12 | 445 | Nonsectarian | 5.1 mi |
| St James SchoolSewickley | Pre-K–8 | 123 | Roman Catholic | 4.9 mi |
| The Glen Montessori SchoolPittsburgh | Pre-K–6 | 104 | Nonsectarian | 3.2 mi |
| Watson InstituteSewickley | Pre-K–12 | 215 | Nonsectarian | 6.1 mi |
| Eden Christian AcademyPittsburgh | K–12 | 643 | Christian (no specific denomination) | 5.0 mi |
| Ingomar Child Enrichment CenterPittsburgh | K | 11 | Methodist | 2.6 mi |
| Kindercare Learning Center 1280Pittsburgh | K | 14 | Nonsectarian | 4.6 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 Ross, McCandless, Franklin Park, Sewickley Borough, Economy, Aleppo Township (Allegheny County), Edgeworth, Bell Acres, Leet, Sewickley Heights, Sewickley Hills, Glen Osborne, Kilbuck, 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.