Mount Oliver borough, Pennsylvania
Official LSAD Designation: Mount Oliver borough • Census GEOID: 4251744
• Allegheny County
Mount Oliver borough is an incorporated borough in Allegheny County, Pennsylvania. According to official records from the Census (2025), Mount Oliver borough had an estimated population of 3,222 residents. Official Census Bureau geographic records classify this community under LSAD designation Mount Oliver borough (GEOID 4251744).
Local Government Administration U.S. Census Bureau GMAF
Borough Of Mount Oliver
Municipal
Official Title:
Secretary
Address:
150 BROWNSVILLE RD, PITTSBURGH PA 15210-2192
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 | 3,222 | 2025 |
| Median Household Income | $52,297 | 2020-2024 |
| Median Home Value | $96,900 | 2020-2024 |
| Land Area | 0.34 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).