Johnstown city, Pennsylvania
Official LSAD Designation: Johnstown city • Census GEOID: 4238288
• Cambria County
Johnstown city is an incorporated city in Cambria County, Pennsylvania. According to official records from the Census (2025), Johnstown city had an estimated population of 17,654 residents. Official Census Bureau geographic records classify this community under LSAD designation Johnstown city (GEOID 4238288).
Local Government Administration U.S. Census Bureau GMAF
City Of Johnstown
Municipal
Official Title:
City Manager
Address:
401 MAIN ST, JOHNSTOWN PA 15901-1809
County Of Cambria
County
Official Title:
Commissioners Office
Address:
200 S CENTER ST, EBENSBURG PA 15931
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 17,654 | 2025 |
| Median Household Income | $37,888 | 2020-2024 |
| Median Home Value | $45,400 | 2020-2024 |
| Land Area | 5.91 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).