Grays Harbor County, WA

Grays Harbor County is a county in the U.S. state of Washington. As of the 2020 census, the population was 75,636. Its county seat is Montesano, and its largest city is Aberdeen. Grays Harbor County is included in the Aberdeen Micropolitan Statistical Area.
  • Country: United States
  • State: Washington
  • Founded: April 14, 1854
  • Named for: Grays Harbor
  • Seat: Montesano
  • Largest city: Aberdeen
  • Congressional district: 6th
Data from: en.wikipedia.org