ZIP code · North Plains · Oregon · United States
ZIP code 97133 — North Plains
ZIP code 97133 serves North Plains, Oregon.
- Postal code
- 97133Single source Value from one source, not cross-checked.
- City
- North Plains
- County
- Washington
- State
- Oregon
- Country
- United States
- Coordinates
- 45.6686, -123.0281 — precision precise (locality)
View on OpenStreetMap - Population
- 5,662 (ZCTA, ACS 5-year)
- Median household income
- $117,986
- Median age
- 40.4
- Time zone
- America/Los_Angeles (UTC−8 / UTC−7 DST)
- Area codes
- 503, 971Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Nearby localities
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page