Coraopolis is a borough in Allegheny County, Pennsylvania, home to about 5,417 people across 1.3 square miles. It has no ZIP code of its own: it’s part of 15108.
Homes sold for a median of $186 per square foot in the three months ending August 2026, a seller’s market.
Mostly Moon; part is in Coraopolis
Each card is that ZIP code’s whole market, including any part outside Coraopolis. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Coraopolis’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)2 miles away |
|---|---|
| Nearest city of 250,000+ | Pittsburgh, PA12 miles away |
| Nearest city of 1 million+ | Philadelphia, PA269 miles away |
Straight-line distances from the center of Coraopolis; 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.
Coraopolis had 5,559 residents in the 2020 census, down 9% since 2000.
It’s the 525th 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 39.6 inches of rain and melted snow fall in a typical year, with about 44 inches of snow.
Source: NOAA 1991–2020 climate normals, Pittsburgh Intl Ap, PA weather station (about a mile 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).
459 doctors and other health care providers list an office in Coraopolis.
Nearest hospitals
Providers with an office here
| Primary care doctors | 35 |
|---|---|
| Specialist doctors | 36 |
| Dentists | 50 |
| Nurse practitioners and physician assistants | 40 |
| Mental health providers | 101 |
| Physical and occupational therapists | 168 |
| Optometrists | 12 |
| Chiropractors | 17 |
| Pharmacies | 15 |
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 (1 nearby)
Grocery stores
Pharmacies
Libraries (1 nearby)
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 Moon Area SD, Cornell SD, Montour SD. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Bon Meade El SchMoon township | K–4 | 572 | Public | 3.8 mi |
| Cornell El SchCoraopolis | K–6 | 289 | Public | 2.0 mi |
| J H Brooks El SchMoon Township | K–4 | 382 | Public | 1.2 mi |
| J.A. Allard El SchMoon Township | K–4 | 209 | Public | 2.3 mi |
| McCormick El SchMoon Township | K–4 | 229 | Public | 2.0 mi |
| Richard J. Hyde El SchMoon Township | K–4 | 237 | Public | 1.6 mi |
| David E Williams MSCoraopolis | 5–8 | 952 | Public | 5.3 mi |
| Moon Area Lower MSMoon Township | 5–6 | 639 | Public | 1.3 mi |
| Cornell HSCoraopolis | 7–12 | 252 | Public | 2.0 mi |
| Moon Area Upper MSMoon Township | 7–8 | 621 | Public | 1.3 mi |
| Moon Area SHSMoon Township | 9–12 | 1,211 | Public | 1.3 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Montessori School for Creative LearningMoon Township | Pre-K–K | 13 | Nonsectarian | 3.9 mi |
| Rhema Christian SchoolCoraopolis | Pre-K–8 | 79 | Christian (no specific denomination) | 1.2 mi |
| Our Lady of the Sacred Heart High SchoolCoraopolis | 9–12 | 335 | Roman Catholic | 2.4 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 Moon, Robinson, Kennedy and Findlay.
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.