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: 40,695
PO Box Addresses: 13,132
Residential Addresses: 489,225
Multi-Family Addresses: 108,835
Single Family Addresses: 375,417
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Map of Multnomah County, OR ZIP Codes With Actual (Default) City Names