100 Smallest ZIP Codes in the United States by Population in St. Clair County, Michigan
Explore the 100 smallest ZIP codes in the United States ranked by population using U.S. Census demographic data. This page lists ZIP codes located in St. Clair County, Michigan.
| Rank | ZIP Code | City | State | Population |
|---|---|---|---|---|
| 1 | 48028 | HARSENS ISLAND | MI | 961 |
| 2 | 48032 | JEDDO | MI | 1,864 |
| 3 | 48022 | EMMETT | MI | 2,527 |
| 4 | 48002 | ALLENTON | MI | 3,121 |
| 5 | 48027 | GOODELLS | MI | 3,187 |
| 6 | 48006 | AVOCA | MI | 3,945 |
| 7 | 48064 | CASCO | MI | 4,001 |
| 8 | 48063 | COLUMBUS | MI | 4,093 |
| 9 | 48014 | CAPAC | MI | 4,334 |
| 10 | 48041 | MEMPHIS | MI | 4,415 |
| 11 | 48023 | FAIR HAVEN | MI | 4,993 |
| 12 | 48097 | YALE | MI | 5,333 |
| 13 | 48049 | NORTH STREET | MI | 5,509 |
| 14 | 48054 | EAST CHINA | MI | 7,204 |
| 15 | 48039 | MARINE CITY | MI | 7,486 |
| 16 | 48074 | SMITHS CREEK | MI | 9,594 |
| 17 | 48040 | MARYSVILLE | MI | 9,973 |
| 18 | 48001 | ALGONAC | MI | 11,691 |
| 19 | 48079 | SAINT CLAIR | MI | 12,572 |
| 20 | 48059 | FORT GRATIOT | MI | 15,314 |
| 21 | 48060 | PORT HURON | MI | 39,644 |