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 Portage County Address Data
Businesses Addresses: 4,242
PO Box Addresses: 1,516
Residential Addresses: 64,321
Multi-Family Addresses: 4,250
Single Family Addresses: 60,071
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Map of Portage County, WI ZIP Codes With Actual (Default) City Names