Avalon borough, Pennsylvania
Official LSAD Designation: Avalon borough • Census GEOID: 4203608
• Allegheny County
Avalon borough is an incorporated borough in Allegheny County, Pennsylvania. According to official records from the Census (2025), Avalon borough had an estimated population of 4,572 residents. Official Census Bureau geographic records classify this community under LSAD designation Avalon borough (GEOID 4203608).
Local Government Administration U.S. Census Bureau GMAF
Borough Of Avalon
Municipal
Official Title:
Administration Office
Address:
640 CALIFORNIA AVE, AVALON PA 15202-2499
County Of Allegheny
County
Official Title:
Office Of The Allegheny County Executive
Address:
RM 101 ALLEGHENY COUNTY COURTHOUSE, 436 GRANT ST, PITTSBURGH PA 15219
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 4,572 | 2025 |
| Median Household Income | $51,250 | 2020-2024 |
| Median Home Value | $170,500 | 2020-2024 |
| Land Area | 0.62 sq mi | Gazetteer (2026) |
| Civic & Public Services | Hospitals, Libraries, Colleges | CMS / IMLS / IPEDS |
| Schools & Districts | NCES Directory Listings | Provided by k12guides.com |
| Nearby Airports | Landing Facilities | Provided by airport-data.com |
| Climate & Weather | NOAA 30-Year Normals | 1991–2020 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).