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 Multnomah County Address Data
Businesses Addresses: 39,840
PO Box Addresses: 12,843
Residential Addresses: 479,301
Multi-Family Addresses: 108,713
Single Family Addresses: 365,716
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Map of Multnomah County, OR ZIP Codes With Actual (Default) City Names