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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022

ZIP Codes for City of Saint John, WA

Saint John, WA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 99171StandardWhitman959509

Timezone(s):Pacific (GMT -08:00)
Counties:WHITMAN, WA
Population:537 (More Details)
Male Population:246
Female Population:291
Median Age:51
ZIP Codes:1
Area Codes:1
Total Area:2,178 square miles (county)
Land Area:2,159 square miles (county)
Water Area:19 square miles (county)

Saint John, WA Demographic Information *

Total population537
Male population246
Female population291
Median age (years)50.8
White Population508
Black Population1
Indian Population2
Asian Population1
Hawaiian Population2
Hispanic Population10
Median age (Male)49
Median age (Female)53.3
Total households261
Family households (families)145
Average household size2.06
Average family size2.78
Total housing units304
* Demographic data is based on 2010 Census.

Saint John, WA Other Information

32 Cities within 30 miles of Saint John, WA Products


  1. U.S. Postal Service [Last Updated: 6/1/2022],
  2. Internal Data Creation [Last Updated: 6/1/2022],
  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],