Pierce County, county in the state of Washington, United States. As of 2020 county had an estimated population of 913,890 inhabitants. The county was created 169 years ago in 1852. Its county seat is "Tacoma".
Cities, Towns, Neighborhoods & Other Populated Places in Pierce County.
|Roy||City in the state of Washington, United States||Pierce||823|
|Ruston||City in Washington state||Pierce||848|