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: 40,676
PO Box Addresses: 13,044
Residential Addresses: 491,717
Multi-Family Addresses: 111,083
Single Family Addresses: 375,685
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Map of Multnomah County, OR ZIP Codes With Actual (Default) City Names