Maple Valley
City in Washington State
Maple Valley is a city in King County, Washington, United States. The population was 28,013 at the 2020 census. The city functions as a commuter town for residents, though there is an increasing amount of commercial activity in the area. Wikipedia
ZIP code: 98038
Population: 28,220 (2022)
Area code: 425
Elevation: 343 ft (105 m)
Incorporated: August 31, 1997