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 Iron County Address Data
Businesses Addresses: 791
PO Box Addresses: 2,167
Residential Addresses: 7,977
Multi-Family Addresses: 507
Single Family Addresses: 7,470
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Map of Iron County, WI ZIP Codes With Actual (Default) City Names