St. Clair County, Michigan
St. Clair County profile, demographic data, and geographic information.
Cities & Towns in St. Clair County
Constituent municipalities and census communities located within St. Clair County.
| City / Town Name | Classification | Census GEOID | Land Area |
|---|---|---|---|
| Algonac city | City | 2601180 | 1.42 sq mi |
| Capac village | Village | 2613140 | 1.87 sq mi |
| Emmett village | Village | 2625940 | 1.50 sq mi |
| Lakeport CDP | CDP | 2645000 | 1.03 sq mi |
| Marine City city | City | 2651600 | 2.16 sq mi |
| Marysville city | City | 2652080 | 7.33 sq mi |
| Memphis city | City | 2652960 | 1.12 sq mi |
| Pearl Beach CDP | CDP | 2663200 | 4.80 sq mi |
| Port Huron city | City | 2665820 | 8.10 sq mi |
| Richmond city | City | 2668380 | 2.92 sq mi |
| Ruby CDP | CDP | 2670160 | 3.75 sq mi |
| St. Clair city | City | 2670680 | 2.94 sq mi |
| Yale city | City | 2689000 | 1.37 sq mi |