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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of College Place, WA

College Place, WA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 99324StandardWalla Walla9,202509

Timezone(s):Pacific (GMT -08:00)
Population:8,765 (More Details)
Male Population:4,216
Female Population:4,549
Median Age:33
ZIP Codes:1
Area Codes:1
Total Area:1,299 square miles (county)
Land Area:1,270 square miles (county)
Water Area:29 square miles (county)

College Place, WA Demographic Information *

Total population8,765
Male population4,216
Female population4,549
Median age (years)32.8
White Population7,510
Black Population136
Indian Population59
Asian Population166
Hawaiian Population23
Hispanic Population1,618
Median age (Male)29.6
Median age (Female)37.2
Total households3,523
Family households (families)2,096
Average household size2.26
Average family size2.85
Total housing units3,764
* Demographic data is based on 2010 Census.

College Place, WA Other Information

17 Cities within 30 miles of College Place, 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],