Des Moines is a city in King County, Washington, United States. The population was 29,673 as of the 2010 census.Des Moines is located on the east shore of Puget Sound, near the center of the Seattle metropolitan area. The city 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. It is one of the few points along this shoreline where the topography... Show more

source