. . "466198.0"^^ . "1531.17"^^ . "104.546"^^ . . . . "-7" . "470000.0"^^ . "-8" . . "1.528e+07"^^ . "425" . "Maple Valley is a city in King County, Washington, United States. The population was 22,684 at the 2010 census. The population was 25,125 at the 2014 estimate."@en . "1.481e+07"^^ . . "1.0"^^ . . "City of Maple Valley, Washington"@en . "22684"^^ . . "1.48147e+07"^^ . "98038" . "1.52809e+07"^^ . "104.5"^^ . "1531.2"^^ .