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 Hancock County Address Data
Businesses Addresses: 680
PO Box Addresses: 1,106
Residential Addresses: 7,052
Multi-Family Addresses: 334
Single Family Addresses: 6,718
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Map of Hancock County, IA ZIP Codes With Actual (Default) City Names