Portland, Oregon ZIP Codes
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This is the complete guide to Portland, Oregon ZIP codes — all 60 codes in one place, from 97201 to 97298. If you have been searching for the zip code of Portland Oregon USA, the full list below covers every delivery area in the city.
Portland lies primarily in Multnomah County, Oregon. Because ZIP codes follow mail delivery routes rather than neighborhood lines, different parts of Portland use different codes. The list below is sorted numerically, and our free tools can pinpoint the exact ZIP code — including the ZIP+4 add-on — for any Portland address.
Complete List of Portland ZIP Codes
All 60 portland zip codes, sorted from lowest to highest (97201 to 97298):
About Portland ZIP Codes
Portland is served by 60 ZIP codes (97201–97298). USPS draws ZIP code boundaries around delivery routes, so a code can cover a compact downtown district, a spread-out suburb, or a single high-volume mailer.
Most of Portland sits in Multnomah County, though parts of the city reach into Washington, Clackamas. That is one reason ZIP codes here do not stop at the city limit — a Portland mailing address can sit in a neighboring county and still carry a Portland ZIP code.
Mailing to Portland? Using the correct ZIP code — and the ZIP+4 add-on where it matters — keeps letters and packages moving without delays or returns. Before you send, you can confirm any Portland address with our free Address Verification tool, and find the full 9-digit code with the ZIP+4 Lookup.
How to Find Your Portland ZIP Code
Enter a Portland street address to get its exact 5-digit ZIP code instantly.
Look up Portland, Oregon to see the full list of ZIP codes used across the city.
Explore ZIP codes for every covered city in Oregon on the state page.
Frequently Asked Questions
How many ZIP codes does Portland have?
Portland has 60 ZIP codes, ranging from 97201 to 97298. The complete list is on this page.
What is the ZIP code of Portland, Oregon?
There is no single ZIP code for Portland — the city uses 60 ZIP codes (97201 to 97298). Enter your street address in our ZIP Code by Address tool to find your exact one.
What county is Portland, Oregon in?
Portland is primarily in Multnomah County, Oregon, and also extends into Washington, Clackamas.
What is the ZIP code range for Portland?
ZIP codes in Portland start at 97201 and go up to 97298. Codes are assigned by delivery area, so the lowest codes generally sit closest to the city center and rise as you move outward.
Why does Portland have 60 different ZIP codes?
The Postal Service creates a new ZIP code whenever a delivery area grows too large for one code to handle efficiently. A city the size of Portland has many delivery routes — neighborhoods, business districts, and high-volume mailers each need their own code so mail can be sorted and delivered accurately.
How do I find my ZIP+4 code in Portland?
Use our free ZIP+4 Lookup tool — enter your Portland street address to get the full 9-digit code.
Related ZIP Code Tools
Find the ZIP code for any Portland street address.
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Get the full 9-digit ZIP code for precise delivery.
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