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ZIP Code Database - Facts & Stats

Data Last Updated: July 1, 2022

ZIP Codes for City of North Plains, OR

North Plains, OR Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 97133StandardWashington4,000503 / 971

Timezone(s):Pacific (GMT -08:00)
Population:1,947 (More Details)
Male Population:965
Female Population:982
Median Age:37
ZIP Codes:1
Area Codes:2
Total Area:726 square miles (county)
Land Area:724 square miles (county)
Water Area:2 square miles (county)

North Plains, OR Demographic Information *

Total population1,947
Male population965
Female population982
Median age (years)36.5
White Population1,733
Black Population8
Indian Population24
Asian Population36
Hawaiian Population12
Hispanic Population214
Median age (Male)35.2
Median age (Female)37.8
Total households706
Family households (families)511
Average household size2.75
Average family size3.21
Total housing units749
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 7/1/2022],
  2. Internal Data Creation [Last Updated: 7/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],