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 Madison County Address Data
Businesses Addresses: 832
PO Box Addresses: 995
Residential Addresses: 16,008
Multi-Family Addresses: 774
Single Family Addresses: 15,234
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Map of Madison County, IA ZIP Codes With Actual (Default) City Names