St. Clair borough, Pennsylvania
Official LSAD Designation: St. Clair borough • Census GEOID: 4267224
• Schuylkill County
St. Clair borough is an incorporated borough in Schuylkill County, Pennsylvania. According to official records from the Census (2025), St. Clair borough had an estimated population of 2,755 residents. Official Census Bureau geographic records classify this community under LSAD designation St. Clair borough (GEOID 4267224).
Local Government Administration U.S. Census Bureau GMAF
Borough Of St Clair
Municipal
Official Title:
Borough Secretary
Address:
16 S 3RD ST, SAINT CLAIR PA 17970-1207
County Of Schuylkill
County
Official Title:
Chair
Address:
401 N 2ND ST, 301, POTTSVILLE PA 17901-1757
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 2,755 | 2025 |
| Median Household Income | $64,304 | 2020-2024 |
| Median Home Value | $71,800 | 2020-2024 |
| Land Area | 1.23 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).