Des Moines, Washington

Des Moines, Washington
Nickname: 
"The Waterland City"
Location of Des Moines, Washington
Coordinates: 47°22′28″N 122°19′07″W / 47.37444°N 122.31861°W / 47.37444; -122.31861
CountryUnited States
StateWashington
CountyKing
Founded1867
IncorporatedJune 17, 1959
Government
  TypeCouncil–manager
  MayorTraci Buxton
Area
  Total
7.408 sq mi (19.187 km2)
  Land6.414 sq mi (16.611 km2)
  Water0.994 sq mi (2.575 km2)
Elevation
190 ft (60 m)
Population
 (2020)
  Total
32,888
  Estimate 
(2023)
31,988
  Density4,988.32/sq mi (1,926.01/km2)
Time zoneUTC−8 (Pacific (PST))
  Summer (DST)UTC−7 (PDT)
ZIP Codes
98148, 98198
Area code206
FIPS code53-17635
GNIS feature ID2410327
Websitedesmoineswa.gov

Des Moines (/dəˈmɔɪnz/ də-MOYNZ) is a city in King County, Washington, United States. The population was 32,888 as of the 2020 census. The city is located on the east shore of Puget Sound, near the center of the Seattle metropolitan area. It is bordered by the suburbs of Federal Way to the south, Kent to the east, SeaTac to the northeast, Burien to the north, and Normandy Park to the northwest.

Des Moines is one of the few points along this shoreline where the topography facilitates access to the water, and a recreational marina operated by the city, with moorage, boat launching and pier fishing facilities, is located there. Saltwater State Park, located on a steep ravine between the Zenith and Woodmont neighborhoods, is the most used state park on Puget Sound. Near the border of Federal Way, the Redondo neighborhood has a boardwalk and aquarium.