Postal reference
ZIP 48028, Michigan
ZIP code 48028 is associated with Harsens Island in Michigan in the GeoNames postal reference.
Reference details
- State
- Michigan (MI)
- ZIP code
- 48028
- Associated localities
- Harsens Island
- County names in postal records
- St. Clair
- Approximate postal point
- 42.585, -82.586
View point on map ↗
Postal information is adapted from GeoNames, CC BY 4.0. Locality associations and coordinates are approximate, not ZIP boundaries or a guarantee of current mail delivery.