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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Clayton, WA

Clayton, WA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 99110StandardStevens1,667509

Timezone(s):Pacific (GMT -08:00)
Counties:STEVENS, WA
Population:443 (More Details)
Male Population:227
Female Population:216
Median Age:28
ZIP Codes:1
Area Codes:1
Total Area:2,541 square miles (county)
Land Area:2,478 square miles (county)
Water Area:63 square miles (county)

Clayton, WA Demographic Information *

Total population443
Male population227
Female population216
Median age (years)28
White Population412
Black Population1
Indian Population8
Asian Population1
Hawaiian Population3
Hispanic Population10
Median age (Male)25.9
Median age (Female)30.7
Total households146
Family households (families)106
Average household size3.03
Average family size3.54
Total housing units157
* Demographic data is based on 2010 Census.

Clayton, WA Other Information

40 Cities within 30 miles of Clayton, WA 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],