City · Michigan · United States
Mackinac Island, MI — ZIP codes
1 ZIP code · Mackinac County
- City
- Mackinac Island
- County
- Mackinac
- State
- Michigan
- Country
- United States
- Postal code
- 49757Single source
- Coordinates
- 45.8578, -84.6245 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 49757 | Mackinac Island | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Last generated : 2026-08-21. Report an error.