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ZIP Code Database - Facts & Stats

Data Last Updated: October 1, 2021

ZIP Codes for City of Silverdale, WA

Silverdale, WA Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 98315StandardKitsap6,054360 / 564
ZIP Code 98383StandardKitsap19,727360 / 564

Timezone(s):Pacific (GMT -08:00)
Counties:KITSAP, WA
Population:19,204 (More Details)
Male Population:9,470
Female Population:9,734
Median Age:37
ZIP Codes:2
Area Codes:2
Total Area:566 square miles (county)
Land Area:395 square miles (county)
Water Area:171 square miles (county)

Silverdale, WA Demographic Information *

Total population19,204
Male population9,470
Female population9,734
Median age (years)36.8
White Population14,554
Black Population623
Indian Population185
Asian Population2,109
Hawaiian Population178
Hispanic Population1,204
Median age (Male)33.6
Median age (Female)39.7
Total households7,828
Family households (families)4,995
Average household size2.43
Average family size2.99
Total housing units8,555
* Demographic data is based on 2010 Census.

Silverdale, WA Other Information

  • Located in KITSAP County, Washington
  • Silverdale, WA is also known as:
    • BANGOR, WA

78 Cities within 30 miles of Silverdale, WA Products


  1. U.S. Postal Service [Last Updated: 10/1/2021],
  2. Internal Data Creation [Last Updated: 10/1/2021],
  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],