Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.
ZIP Codes in Mason County Address Data
Businesses Addresses: 1,806
PO Box Addresses: 1,462
Residential Addresses: 23,294
Multi-Family Addresses: 1,643
Single Family Addresses: 21,651
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Map of Mason County, MI ZIP Codes With Actual (Default) City Names