Maple Valley, Washington

Maple Valley, Washington
Lake Wilderness in Maple Valley
Location of Maple Valley within King County and Washington state
Coordinates: 47°21′57″N 122°01′35″W / 47.36583°N 122.02639°W / 47.36583; -122.02639
CountryUnited States
StateWashington
CountyKing
Settled1879
IncorporatedAugust 31, 1997
Government
  TypeCouncil–manager
  MayorSean P. Kelly
  Deputy mayorDana Parnello
  City CouncilDidem Pierson
Les Burberry
Victoria Schroff
Syd Dawson
John Herbert
Area
  Total
6.18 sq mi (16.02 km2)
  Land6.00 sq mi (15.55 km2)
  Water0.18 sq mi (0.47 km2)
Elevation
499 ft (152 m)
Population
 (2020)
  Total
28,013
  Estimate 
(2023)
28,434
  Density4,734/sq mi (1,828/km2)
Time zoneUTC–8 (Pacific (PST))
  Summer (DST)UTC–7 (PDT)
ZIP Code
98038
Area code425
FIPS code53-43150
GNIS feature ID2411028
Websitemaplevalleywa.gov

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.