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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Sumas, WA

Sumas, WA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 98295StandardWhatcom2,409360 / 564

Timezone(s):Pacific (GMT -08:00)
Counties:WHATCOM, WA
Population:1,307 (More Details)
Male Population:643
Female Population:664
Median Age:31
ZIP Codes:1
Area Codes:2
Total Area:2,503 square miles (county)
Land Area:2,107 square miles (county)
Water Area:397 square miles (county)

Sumas, WA Demographic Information *

Total population1,307
Male population643
Female population664
Median age (years)30.6
White Population1,094
Black Population20
Indian Population32
Asian Population20
Hawaiian Population0
Hispanic Population206
Median age (Male)31.1
Median age (Female)30.1
Total households482
Family households (families)329
Average household size2.71
Average family size3.27
Total housing units531
* Demographic data is based on 2010 Census.

Sumas, WA Other Information

21 Cities within 30 miles of Sumas, 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],