What is the population of Shelton, Washington?
The population of Shelton, Washington was 8,442 at the 2000 census. Shelton has a unique City government in the state of Washingtonform of government in the WashingtonState of Washington. It is the only city in the state which still retains the City commission governmentcommission form of government. It is the county seat of Mason County, WashingtonMason County.