Corvallis, OR ZIP Codes
Corvallis, Oregon has 4 ZIP codes: 3 for street addresses (, and ) and 1 for PO boxes ().
Your street decides which one you use.
Which Corvallis ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Corvallis ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
97339 has no area on the map: it is a PO box or single-organization ZIP code. Dashed line: Corvallis city limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and place limits (2024).
All Corvallis ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 97330 | street delivery Corvallis |
| 97331 | street delivery Corvallis |
| 97333 | street delivery Corvallis |
| 97339 | PO boxes at the Corvallis post office Corvallis |
Why your mail may say Corvallis when you live outside it
Corvallis ZIP codes also cover Adair Village, so a letter addressed to Corvallis can go to a home outside the city limits.
A ZIP code does not set your city, school district or tax. Benton County property records show which city you are in.
Corvallis ZIP code questions
What is the main ZIP code for Corvallis?
97330, the ZIP code of the main Corvallis post office at 311 SW 2nd St.
Which Corvallis ZIP codes are for PO boxes only?
97339. Mail to it goes to boxes at the post office, not to street addresses.
What county is Corvallis in?
Benton County.
ZIP codes for towns near Corvallis
More towns near Corvallis: Oregon City, Tigard, Lake Oswego, Beaverton, Aloha, Hillsboro, Portland, Gresham, Vancouver.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections