Mercer Island is located in King County, WA. The population is 23,236.
There are 6 public schools in Mercer Island with an average Homefacts rating of A. The total crime rate for Mercer Island is very low , and there are 0 registered sex offenders residing in the city. Unemployment in Mercer Island is moderate and the median home sales price is $0. Detailed and up-to-date Mercer Island property reports are available for any property address.
Cities near Mercer Island include Beaux Arts Village, Newcastle and Medina.