Zip code 48028

Zip code 48028, MI

The zip code 48028, type standard, belongs to the following denominations: Harsens Island y Harsens Is . It is part of the county St. Clair County, state of Michigan. It has an estimated population of 910.

The postal code 48028 has several names. If you are going to use the postal service be sure to use only those denominations marked as official (Harsens Island) or acceptable (Harsens Is).