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: 790
PO Box Addresses: 2,173
Residential Addresses: 8,072
Multi-Family Addresses: 508
Single Family Addresses: 7,564
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Map of Iron County, WI ZIP Codes With Actual (Default) City Names