Home > List of Washington counties

1. Adams County
2. Asotin County
3. Benton County
4. Chelan County
5. Clallam County
6. Clark County
7. Columbia County
8. Cowlitz County
9. Douglas County
10. Ferry County
11. Franklin County
12. Garfield County
13. Grant County
14. Grays Harbor County
15. Island CountyIsland County is a county located in the State of Washington. As of 2000, the population is 71,558. The county seat is at Coupeville. Its name reflects the fact that it consists of just two islands, Whidbey and Camano. Island County was created out of Thu
16. Jefferson CountyJefferson County is a county located in the State of Washington. As of 2000, the population is 25,953. The county seat is at Port Townsend. It is named after Thomas Jefferson. Geography According to the U. Census Bureau, the county has a total area of 5,6
17. King CountyKing County is located in the State of Washington. As of 2000, the population is 1,737,034. The county seat is Seattle. The county was named after William Rufus King, vice president under president Franklin Pierce. In 1986, the King County Council passed
18. Kitsap CountyKitsap County is a county located in the State of Washington. As of 2000, the population is 231,969. The county seat is at Port Orchard. It was named after Chief Kitsap of the Suquamish tribe. The United States Navy is of great importance to the county, w
19. Kittitas CountyKittitas County is a county located in the State of Washington. As of 2000, the population is 33,362. Its county seat is Ellensburg 6. There are numerous interpretations of the name, which is of Kittitas Indian origin. According to , it "has been said to
20. Klickitat CountyKlickitat County is a county located in the State of Washington. As of 2000, the population is 19,161. The county seat is at Goldendale. It is named after the Klickitat tribe of the Yakama Indian Nation. Geography According to the U. Census Bureau, the co
21. Lewis CountyLewis County is a county located in the State of Washington. As of 2000, the population is 68,600. The county seat is at Chehalis. It is named after Meriwether Lewis. Geography According to the U. Census Bureau, the county has a total area of 6,310 km² (2
22. Lincoln CountyLincoln County is a county located in the State of Washington. As of 2000, the population is 10,184. The county seat is at Davenport. It is named after Abraham Lincoln. Geography According to the U. Census Bureau, the county has a total area of 6,060 km²
23. Mason County
24. Okanogan County
25. Pacific County
26. Pend Oreille County
27. Pierce County
28. San Juan County
29. Skagit County
30. Skamania County
31. Snohomish County (See note at bottom)
32. Spokane County
33. Stevens County
34. Thurston County
35. Wahkiakum County
36. Walla Walla County
37. Whatcom County
38. Whitman County
39. Yakima County

Note: Certain residents of Snohomish County consider themselves to be part of Freedom County. Freedom County has elected county officials, but is not officially recognized by Snohomish County, the state of Washington, or the federal government.