North Plains, OR ZIP code
The ZIP code for North Plains, Oregon is 97133. It is in Washington County.
- Population in these ZIPs
- 5,416
- Avg. median income
- $133,200population-weighted
- Typical home value
- $558,300population-weighted
- Metro area
- Portland-Vancouver-Hillsboro, OR-WA
Loading map…
Click anywhere on the map to see which ZIP code it's in.
North Plains, OR ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 97133 | 5,416 | $133,167 | $558,300 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near North Plains
- Banks 6 mi
- Scappoose 8 mi
- Buxton 9 mi
- Manning 10 mi
- Forest Grove 11 mi
- Warren 11 mi
- Hillsboro 12 mi
- Cornelius 13 mi
- Saint Helens 14 mi
- Timber 14 mi
- Vernonia 16 mi
- Gales Creek 16 mi
Frequently asked questions
What is the ZIP code for North Plains, OR?
The ZIP code for North Plains, OR is 97133.
What county is North Plains, Oregon in?
North Plains ZIP codes are in Washington County.