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 Ionia County Address Data
Businesses Addresses: 3,213
PO Box Addresses: 1,647
Residential Addresses: 54,103
Multi-Family Addresses: 2,865
Single Family Addresses: 51,238
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Map of Ionia County, MI ZIP Codes With Actual (Default) City Names