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 Custer County Address Data
Businesses Addresses: 882
PO Box Addresses: 6,198
Residential Addresses: 1,448
Multi-Family Addresses: 4
Single Family Addresses: 1,444
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Map of Custer County, ID ZIP Codes With Actual (Default) City Names