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ZIP Code Database - Facts & Stats

Data Last Updated: February 1, 2023

ZIP Codes for City of Yelm, WA

Yelm, WA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulation
ZIP Code 98597StandardThurston21,557

Timezone(s):Pacific (GMT -08:00)
Population:6,848 (More Details)
Male Population:3,212
Female Population:3,636
Median Age:29
ZIP Codes:1
Area Codes:2
Total Area:774 square miles (county)
Land Area:722 square miles (county)
Water Area:52 square miles (county)

Yelm, WA Demographic Information *

Total population6,848
Male population3,212
Female population3,636
Median age (years)29
White Population5,585
Black Population225
Indian Population125
Asian Population159
Hawaiian Population65
Hispanic Population642
Median age (Male)27.6
Median age (Female)30
Total households2,299
Family households (families)1,712
Average household size2.95
Average family size3.4
Total housing units2,523
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  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],