List of counties in Washington

Wikimedia list article

There are 39 counties in the U.S. state of Washington. Washington came from the western part of Washington Territory. It was admitted to the Union as the 42nd state in 1889.[1] The first counties were created from unorganized territory in 1845.[2]

The Federal Information Processing Standard (FIPS) code, used by the United States government to uniquely identify counties, is provided with each entry. The FIPS code links in the table point to U. S. Census "quick facts" pages for each county.

County
FIPS code County seat[3] Created[3][4] Formed from[4][2] Meaning of name Population
(2020)
Land area[3] Map
Adams County 001 Ritzville 1883 Whitman County John Adams (1735–1826), 2nd U.S. President[5] 20,613 1,925 sq mi
(4,986 km2)
 
Asotin County 003 Asotin 1883 Garfield County The Nez Percé name for Eel Creek[6] 22,285 636 sq mi
(1,647 km2)
 
Benton County 005 Prosser 1905 Yakima and Klickitat Counties Thomas Hart Benton (1782–1858), a U.S. Senator from Missouri[7] 206,873 1,700 sq mi
(4,403 km2)
 
Chelan County 007 Wenatchee 1899 Okanogan and Kittitas Counties A Native American word meaning "deep water", referring to Lake Chelan[8] 79,074 2,920 sq mi
(7,563 km2)
 
Clallam County 009 Port Angeles 1854 Jefferson County A Klallam word meaning "brave people" or "the strong people"[9] 77,155 1,738 sq mi
(4,501 km2)
 
Clark County 011 Vancouver 1845 Original County William Clark (1770–1838), the co-captain of the Lewis and Clark Expedition[9] 503,311 629 sq mi
(1,629 km2)
 
Columbia County 013 Dayton 1875 Walla Walla County The Columbia River[9] 3,952 869 sq mi
(2,251 km2)
 
Cowlitz County 015 Kelso 1854 Lewis County Cowlitz, an Indian tribe[10] 110,730 1,139 sq mi
(2,950 km2)
 
Douglas County 017 Waterville 1883 Lincoln County Stephen A. Douglas (1813–1861), U.S. Senator from Illinois[11] 42,938 1,819 sq mi
(4,711 km2)
 
Ferry County 019 Republic 1899 Stevens County Elisha P. Ferry (1825–1895), 1st Governor of Washington[12] 7,178 2,204 sq mi
(5,708 km2)
 
Franklin County 021 Pasco 1883 Whitman County Benjamin Franklin (1706–1790), writer, orator, inventor, and U.S. Founding Father[13] 96,749 1,242 sq mi
(3,217 km2)
 
Garfield County 023 Pomeroy 1881 Columbia County James A. Garfield (1831–1881), 20th U.S. President[13] 2,286 710 sq mi
(1,839 km2)
 
Grant County 025 Ephrata 1909 Douglas County Ulysses S. Grant (1822–1885), 18th U.S. President[14] 99,123 2,680 sq mi
(6,941 km2)
 
Grays Harbor County 027 Montesano 1854 Thurston County Grays Harbor, a body of water named after explorer and merchant Robert Gray (1755–1806)[14] 75,636 1,902 sq mi
(4,926 km2)
 
Island County 029 Coupeville 1852 Thurston County Consists solely of islands, including Whidbey and Camano islands[15] 86,857 209 sq mi
(541 km2)
 
Jefferson County 031 Port Townsend 1852 Thurston County Thomas Jefferson (1743–1826), 3rd U.S. President and principal author of the Declaration of Independence[15] 32,977 1,804 sq mi
(4,672 km2)
 
King County 033 Seattle 1852 Thurston County William R. King (1786–1853), U.S. Vice President under Franklin Pierce; officially renamed in 2005 after civil rights leader Martin Luther King Jr. (no relation) (1929–1968)[16] 2,269,675 2,115 sq mi
(5,478 km2)
 
Kitsap County 035 Port Orchard 1857 King and Jefferson Counties Chief Kitsap (d. 1860), leader of the Suquamish tribe[17] 275,611 395 sq mi
(1,023 km2)
 
Kittitas County 037 Ellensburg 1883 Yakima County Yakama word of uncertain meaning, with popular translations ranging from "white chalk" to "land of the plenty"[17] 44,337 2,297 sq mi
(5,949 km2)
 
Klickitat County 039 Goldendale 1859 Walla Walla County Klickitat tribe, also meaning "robber" and "beyond"[17] 22,735 1,872 sq mi
(4,848 km2)
 
Lewis County 041 Chehalis 1845 Clark County Meriwether Lewis (1774–1809), the co-captain of the Lewis and Clark Expedition[18] 82,149 2,403 sq mi
(6,224 km2)
 
Lincoln County 043 Davenport 1883 Whitman County Abraham Lincoln (1809–1865), 16th U.S. President[18] 10,876 2,311 sq mi
(5,985 km2)
 
Mason County 045 Shelton 1854 King County Charles H. Mason (1830–1859), 1st Secretary of Washington Territory[19] 65,726 959 sq mi
(2,484 km2)
 
Okanogan County 047 Okanogan 1888 Stevens County A Salish word meaning "rendezvous"[20] 42,104 5,268 sq mi
(13,644 km2)
 
Pacific County 049 South Bend 1851 Lewis County The Pacific Ocean[21] 23,365 933 sq mi
(2,416 km2)
 
Pend Oreille County 051 Newport 1911 Stevens County The Pend d'Oreille tribe, named by French traders for their "ear bobs"[22] 13,401 1,400 sq mi
(3,626 km2)
 
Pierce County 053 Tacoma 1852 Thurston County Franklin Pierce (1804–1869), 14th U.S. President[22] 921,130 1,670 sq mi
(4,325 km2)
 
San Juan County 055 Friday Harbor 1873 Whatcom County San Juan Islands, itself derived from Juan Vicente de Güemes[23] 17,788 174 sq mi
(451 km2)
 
Skagit County 057 Mount Vernon 1883 Whatcom County The Skagit tribe[24] 129,523 1,731 sq mi
(4,483 km2)
 
Skamania County 059 Stevenson 1854 Clark County A Chinookan word meaning "swift water"[24] 12,036 1,656 sq mi
(4,289 km2)
 
Snohomish County 061 Everett 1861 Island and King Counties The Snohomish tribe, word origin disputed[25] 827,957 2,087 sq mi
(5,405 km2)
 
Spokane County 063 Spokane 1879 Stevens County The Spokane tribe, meaning "people of the sun"[26] 539,339 1,764 sq mi
(4,569 km2)
 
Stevens County 065 Colville 1863 Walla Walla County Isaac Stevens (1818–1862), 1st Governor of the Washington Territory[27] 46,445 2,478 sq mi
(6,418 km2)
 
Thurston County 067 Olympia 1852 Lewis County Samuel Thurston (1815–1851), the Oregon Territory's first delegate to U.S. Congress[28] 294,793 722 sq mi
(1,870 km2)
 
Wahkiakum County 069 Cathlamet 1854 Cowlitz County Wakaiakam, chief of the Kathlamet tribe[29] 4,422 264 sq mi
(684 km2)
 
Walla Walla County 071 Walla Walla 1854 Skamania County The Walla Walla tribe, also a Nez Percé name for running water[29] 62,584 1,270 sq mi
(3,289 km2)
 
Whatcom County 073 Bellingham 1854 Island County Whatcom, chief of the Nooksack tribe and named for a Nooksack word meaning "noisy water"[30] 226,847 2,107 sq mi
(5,457 km2)
 
Whitman County 075 Colfax 1871 Stevens County Marcus Whitman (1802–1847), a Methodist missionary[31] 47,973 2,159 sq mi
(5,592 km2)
 
Yakima County 077 Yakima 1865 Ferguson County (defunct) The Yakama tribe, meaning "runaway [waters]" or "big belly"[32] 256,728 4,296 sq mi
(11,127 km2)
 

Former county names

change
  • Sawamish County, originally named for the Sahewamish Native American tribe, was renamed Mason County in 1864.[33]
  • Slaughter County, originally named for Lieutenant William A. Slaughter who was killed during the Indian Wars, was renamed Kitsap County in 1857.[34]

Former counties

change
  • Ferguson County, named for Washington legislator James L. Ferguson, was formed on January 23, 1863 from Walla Walla County and ended on January 18, 1865. Yakima County was formed in its place.[35][36]

References

change
  1. "Historical Timeline of Events Leading to the formation of Washington State". Archived from the original on February 7, 2012. Retrieved August 9, 2008.
  2. 3.0 3.1 3.2 National Association of Counties. "NACo – Find A County". Retrieved March 26, 2020.
  3. 4.0 4.1 "Washington: Historical Borders". Atlas of Historical County Boundaries. Newberry Library. Retrieved May 22, 2021.
  4. Phillips 1971, p. 4
  5. Phillips 1971, p. 9
  6. Phillips 1971, p. 14
  7. Phillips 1971, p. 25
  8. 9.0 9.1 9.2 Phillips 1971, pp. 27–30
  9. Phillips 1971, p. 33
  10. Phillips 1971, p. 41
  11. Phillips 1971, p. 49
  12. 13.0 13.1 Phillips 1971, pp. 52–53
  13. 14.0 14.1 Phillips 1971, p. 57
  14. 15.0 15.1 Phillips 1971, pp. 66–67
  15. Brodeur, Nicole (January 20, 2020). "Remembering fight to change county namesake". The Seattle Times. p. A1. Retrieved April 1, 2020.
  16. 17.0 17.1 17.2 Phillips 1971, pp. 72–73
  17. 18.0 18.1 Phillips 1971, pp. 77–79
  18. Phillips 1971, p. 87
  19. Phillips 1971, p. 100
  20. Phillips 1971, p. 105
  21. 22.0 22.1 Phillips 1971, pp. 107–108
  22. Phillips 1971, p. 124
  23. 24.0 24.1 Phillips 1971, pp. 130–131
  24. Phillips 1971, p. 133
  25. Phillips 1971, p. 135
  26. Phillips 1971, p. 138
  27. Phillips 1971, p. 144
  28. 29.0 29.1 Phillips 1971, pp. 153–154
  29. Phillips 1971, p. 158
  30. Phillips 1971, p. 159
  31. Phillips 1971, p. 163
  32. Wilma, David (April 19, 2006). "Washington Territorial Legislature creates Sawamish (Mason) County on April 15, 1854". HistoryLink.org. Retrieved March 5, 2012.
  33. Wilma, David (July 27, 2006). "Slaughter County is renamed Kitsap County on July 13, 1857". HistoryLink.org. Retrieved March 16, 2012.
  34. Becker, Paula (September 20, 2005). "Ferguson County is established on January 23, 1863". HistoryLink.org. Retrieved March 5, 2012.
  35. "Milestones for Washington State History -- Part 2: 1851 to 1900". HistoryLink.org. March 6, 2003. Retrieved March 5, 2012.

Works