Plum borough, Pennsylvania
Official LSAD Designation: Plum borough • Census GEOID: 4261536
• Allegheny County
Plum borough is an incorporated borough in Allegheny County, Pennsylvania. According to official records from the Census (2025), Plum borough had an estimated population of 26,225 residents. Official Census Bureau geographic records classify this community under LSAD designation Plum borough (GEOID 4261536).
Local Government Administration U.S. Census Bureau GMAF
Borough Of Plum
Municipal
Official Title:
Assistant Borough Manager
Address:
4575 NEW TEXAS RD, STE B, PITTSBURGH PA 15239-1165
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 | 26,225 | 2025 |
| Median Household Income | $98,705 | 2020-2024 |
| Median Home Value | $227,600 | 2020-2024 |
| Land Area | 28.57 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).