ZIP Code 48021 is located in the county of Macomb in the state of Michigan. 48021 ZIP Code is spread between the coordinates of +42.4656651 Latitude and -82.94610107 Longitude. 48021 ZIP Code is part of the 586 area code. There are 0 postal offices in zip code 48021.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 48021. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.