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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Rainier, OR

Rainier, OR Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 97048StandardColumbia6,691971 / 503

Timezone(s):Pacific (GMT -08:00)
Population:1,895 (More Details)
Male Population:919
Female Population:976
Median Age:44
ZIP Codes:1
Area Codes:2
Total Area:688 square miles (county)
Land Area:657 square miles (county)
Water Area:31 square miles (county)

Rainier, OR Demographic Information *

Total population1,895
Male population919
Female population976
Median age (years)43.9
White Population1,764
Black Population3
Indian Population25
Asian Population4
Hawaiian Population2
Hispanic Population75
Median age (Male)42.9
Median age (Female)44.9
Total households818
Family households (families)502
Average household size2.32
Average family size2.91
Total housing units884
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  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],