Grays Harbor County
Also known as Grays Harbor County, Washington, Gray's Harbor County, Chehalis County, Grays Harbor County, WA
county in the state of Washington, United States
Key facts
- Country
- United States
- State
- Washington
- Founded
- April 14, 1854
- Named after
- Grays Harbor
- Seat
- Montesano
- Largest city
- Aberdeen
- Total
- 2,224 sq mi (5,760 km )
- Land
- 1,902 sq mi (4,930 km )
- Water
- 322 sq mi (830 km ) 14%
- Estimate 2025
- 78,144
- Density
- 38.3/sq mi (14.8/km )
- Time zone
- UTC−8 ( Pacific )
- Summer dst
- UTC−7 ( PDT )
~13 min read
Article
Lake Quinault
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.