Silverdale, Washington

Silverdale, Washington
Location of Silverdale, Washington
Coordinates: 47°39′59″N 122°40′58″W / 47.66639°N 122.68278°W / 47.66639; -122.68278
CountryUnited States
StateWashington
CountyKitsap
Area
  Total
13.6 sq mi (35.2 km2)
  Land12.63 sq mi (32.7 km2)
  Water1.0 sq mi (2.5 km2)
Elevation
52 ft (16 m)
Population
 (2020)
  Total
20,733
  Density1,642.2/sq mi (634.04/km2)
Time zoneUTC-8 (Pacific (PST))
  Summer (DST)UTC-7 (PDT)
ZIP codes
98315, 98383
Area code360
FIPS code53-64365
GNIS feature ID2408740

Silverdale is an unincorporated community in Kitsap County, Washington, in the United States. Despite many attempts at incorporation, Silverdale has not become a city. The population was 20,733 at the 2020 census. For statistical purposes, the United States Census Bureau has defined Silverdale as a census-designated place (CDP).

Silverdale ranks 158th among 522 areas in Washington for which per capita income data is collected.