Seattle is located in King County, WA. The population is 634,541, making Seattle the largest city in King County and the largest city in the state of Washington.
There are 129 public schools in Seattle with an average Homefacts rating of B. The total crime rate for Seattle is moderate, and there are 608 registered sex offenders residing in the city. Unemployment in Seattle is moderate and the median home sales price is $570,000.