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 Buchanan County Address Data
Businesses Addresses: 3,299
PO Box Addresses: 935
Residential Addresses: 40,223
Multi-Family Addresses: 2,611
Single Family Addresses: 37,392
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Map of Buchanan County, MO ZIP Codes With Actual (Default) City Names