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 Franklin County Address Data
Businesses Addresses: 965
PO Box Addresses: 1,441
Residential Addresses: 8,686
Multi-Family Addresses: 430
Single Family Addresses: 8,256
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Map of Franklin County, IA ZIP Codes With Actual (Default) City Names