Algonac city, Michigan
Official LSAD Designation: Algonac city • Census GEOID: 2601180
• St. Clair County
Algonac city is an incorporated city in St. Clair County, Michigan. According to official records from the Census (2025), Algonac city had an estimated population of 4,109 residents. Official Census Bureau geographic records classify this community under LSAD designation Algonac city (GEOID 2601180).
Local Government Administration U.S. Census Bureau GMAF
City Of Algonac
Municipal
Official Title:
City Manager
Address:
805 SAINT CLAIR RIVER DR, ALGONAC MI 48001
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 | 4,109 | 2025 |
| Median Household Income | $56,820 | 2020-2024 |
| Median Home Value | $199,500 | 2020-2024 |
| Land Area | 1.42 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).