Identifiers: city · village · CDP
| Rank | Community | Population |
|---|---|---|
| 1 | Port Huron (city), MI | 28,983 |
| 2 | New Baltimore (city), MI | 12,117 |
| 3 | Marysville (city), MI | 9,997 |
| 4 | New Haven (village), MI | 6,097 |
| 5 | Richmond (city), MI | 5,878 |
| 6 | St. Clair (city), MI | 5,464 |
| 7 | Marine City (city), MI | 4,079 |
| 8 | Armada (village), MI | 1,684 |
| 9 | Memphis (city), MI | 1,084 |
| 10 | Ruby (CDP), MI | 852 |
| 11 | Lakeport (CDP), MI | 720 |
| 12 | Emmett (village), MI | 258 |