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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Ilwaco, WA

Ilwaco, WA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 98624StandardPacific1,532360 / 564

Timezone(s):Pacific (GMT -08:00)
Counties:PACIFIC, WA
Population:936 (More Details)
Male Population:482
Female Population:454
Median Age:50
ZIP Codes:1
Area Codes:2
Total Area:1,223 square miles (county)
Land Area:933 square miles (county)
Water Area:291 square miles (county)

Ilwaco, WA Demographic Information *

Total population936
Male population482
Female population454
Median age (years)50.2
White Population841
Black Population3
Indian Population20
Asian Population5
Hawaiian Population0
Hispanic Population53
Median age (Male)46.1
Median age (Female)55
Total households443
Family households (families)257
Average household size2.11
Average family size2.68
Total housing units567
* Demographic data is based on 2010 Census.

Ilwaco, WA Other Information

23 Cities within 30 miles of Ilwaco, 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],