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ZIP Codes in Mackinac-island, MICHIGAN

Find complete information about all ZIP codes in Mackinac-island, Michigan. Our interactive map shows the postal code boundaries and locations throughout the city.

Mackinac-island Postal Codes

The postal system in Mackinac-island is organized to efficiently serve both residential and commercial areas. Each ZIP code represents a specific delivery zone within the city limits.

City Name Zip Code Type Population
Mackinac Island, MI PRIMARY 49757 PO BOX 709
City Name Zip Code Type Population
Mackinac Island, MI PRIMARY 49757 PO BOX 709
Código Postal EEUU - MICHIGAN - MACKINAC-ISLAND

Definitions of Status

  • PRIMARY: Refers to the main name of the city, typically its official designation. Although the city might have an ACCEPTABLE alternative name, the primary name remains the official one.
  • ACCEPTABLE: Indicates a suitable alternative city name. Commonly abbreviated city names are often listed as unacceptable because abbreviations are not considered an acceptable city name format.
  • IMPROPER/NOT ACCEPTABLE: Denotes that an inappropriate city name was entered or received based on the provided information.
  • UNIQUE: Assigned to a business, government agency, or entity with a significant mail volume. This designation depends on the average daily volume of letter-sized mail received, the availability of ZIP code numbers in the postal area, and a cost-benefit analysis by the postal service.