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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Rochester, WA

Rochester, WA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 98579StandardThurston12,870360 / 564

Timezone(s):Pacific (GMT -08:00)
Population:2,388 (More Details)
Male Population:1,214
Female Population:1,174
Median Age:38
ZIP Codes:1
Area Codes:2
Total Area:774 square miles (county)
Land Area:722 square miles (county)
Water Area:52 square miles (county)

Rochester, WA Demographic Information *

Total population2,388
Male population1,214
Female population1,174
Median age (years)37.9
White Population2,022
Black Population15
Indian Population70
Asian Population32
Hawaiian Population1
Hispanic Population280
Median age (Male)37.8
Median age (Female)38.1
Total households869
Family households (families)648
Average household size2.75
Average family size3.09
Total housing units910
* Demographic data is based on 2010 Census.

Rochester, WA Other Information

47 Cities within 30 miles of Rochester, 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],