St. Johns city, Michigan
Official LSAD Designation: St. Johns city • Census GEOID: 2670940
• Clinton County
St. Johns city is an incorporated city in Clinton County, Michigan. According to official records from the Census (2025), St. Johns city had an estimated population of 7,780 residents. Official Census Bureau geographic records classify this community under LSAD designation St. Johns city (GEOID 2670940).
Local Government Administration U.S. Census Bureau GMAF
City Of St Johns
Municipal
Official Title:
Deput City Manager
Address:
PO BOX 477, SAINT JOHNS MI 48879-0477
County Of Clinton
County
Official Title:
County Adminstrator
Address:
100 E STATE STREET, SUITE 2100, ST JOHNS MI 48879
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 7,780 | 2025 |
| Median Household Income | $68,728 | 2020-2024 |
| Median Home Value | $192,400 | 2020-2024 |
| Land Area | 4.21 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).