Marine City city, Michigan
Official LSAD Designation: Marine City city • Census GEOID: 2651600
• St. Clair County
Marine City city is an incorporated city in St. Clair County, Michigan. According to official records from the Census (2025), Marine City city had an estimated population of 3,997 residents. Official Census Bureau geographic records classify this community under LSAD designation Marine City city (GEOID 2651600).
Local Government Administration U.S. Census Bureau GMAF
City Of Marine City
Municipal
Official Title:
City Manager
Address:
303 S WATER ST, MARINE CITY MI 48039-1694
County Of St Clair
County
Official Title:
Chairman
Address:
200 GRAND RIVER AVE, STURE 203, PORT HURON MI 48060
Civic & Statistical Snapshot
| Category | Estimate | Survey Period / Source |
|---|---|---|
| Total Population | 3,997 | 2025 |
| Median Household Income | $67,683 | 2020-2024 |
| Median Home Value | $159,800 | 2020-2024 |
| Land Area | 2.16 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).