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 Washington County Address Data
Businesses Addresses: 473
PO Box Addresses: 687
Residential Addresses: 4,210
Multi-Family Addresses: 170
Single Family Addresses: 4,040
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Map of Washington County, ID ZIP Codes With Actual (Default) City Names