Monessen city, Pennsylvania
Official LSAD Designation: Monessen city • Census GEOID: 4250344
• Westmoreland County
Monessen city is an incorporated city in Westmoreland County, Pennsylvania. According to official records from the Census (2025), Monessen city had an estimated population of 6,657 residents. Official Census Bureau geographic records classify this community under LSAD designation Monessen city (GEOID 4250344).
Local Government Administration U.S. Census Bureau GMAF
City Of Monessen
Municipal
Official Title:
City Clerk
Address:
ONE WENDELL RAMEY LN, STE 400, MONESSEN PA 15062
County Of Westmoreland
County
Official Title:
Financial Administration
Address:
2 N MAIN ST, STE 107, GREENSBURG PA 15601
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 6,657 | 2025 |
| Median Household Income | $52,889 | 2020-2024 |
| Median Home Value | $95,900 | 2020-2024 |
| Land Area | 2.89 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).