Washington County List,Washington Election Result By County,Washington Election Result by state,Washington Election Result by district,Washington Election Result by party,Washington Election Result list of counties,Washington Election Result area code,Washington Election Result History,Washington Population,Washington County Seat,Washington Density FIPS Code,Washington Voter statistics

Find Latest  Washington Presidential Election Result By County by state by district by party list of counties Population area code Result History Seat Density FIPS Code Voter statistics

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

County	FIPS County Code	County seat	Established	Origin	Population	Area
Adams County	1	Ritzville	1883	Whitman County	18,728	1,925 sq mi
Asotin County	3	Asotin	1883	Garfield County	21,623	636 sq mi
Benton County	5	Prosser	1905	Yakima and Klickitat Counties	1,75,177	1,703 sq mi
Chelan County	7	Wenatchee	1899	Okanogan and Kittitas Counties	72,453	2,922 sq mi
Clallam County	9	Port Angeles	1854	Jefferson County	71,404	1,745 sq mi
Clark County	11	Vancouver	1845	Original county	4,25,363	628 sq mi
Columbia County	13	Dayton	1875	Walla Walla County	4,078	869 sq mi
Cowlitz County	15	Kelso	1854	Original county	1,02,410	1,139 sq mi
Douglas County	17	Waterville	1883	Lincoln County	38,431	1,821 sq mi
Ferry County	19	Republic	1899	Stevens County	7,551	2,204 sq mi
Franklin County	21	Pasco	1883	Whitman County	78,163	1,242 sq mi
Garfield County	23	Pomeroy	1881	Columbia County	2,266	710 sq mi
Grant County	25	Ephrata	1909	Douglas County	89,120	2,681 sq mi
Grays Harbor County	27	Montesano	1854	Thurston County	72,797	1,917 sq mi
Island County	29	Coupeville	1853	Thurston County	78,506	209 sq mi
Jefferson County	31	Port Townsend	1852	Thurston County	29,872	1,809 sq mi
King County	33	Seattle	1852	Thurston County	19,31,249	2,126 sq mi
Kitsap County	35	Port Orchard	1857	King and Jefferson Counties	2,51,133	396 sq mi
Kittitas County	37	Ellensburg	1883	Yakima County	40,915	2,297 sq mi
Klickitat County	39	Goldendale	1859	Walla Walla County	20,318	1,872 sq mi
Lewis County	41	Chehalis	1845	Original county	75,455	2,408 sq mi
Lincoln County	43	Davenport	1883	Whitman County	10,570	2,311 sq mi
Mason County	45	Shelton	1854	King County	60,699	961 sq mi
Okanogan County	47	Okanogan	1888	Stevens County	41,120	5,268 sq mi
Pacific County	49	South Bend	1851	Lewis County	20,920	975 sq mi
Pend Oreille County	51	Newport	1911	Stevens County	13,001	1,400 sq mi
Pierce County	53	Tacoma	1852	Thurston County	7,95,225	1,676 sq mi
San Juan County	55	Friday Harbor	1873	Whatcom County	15,769	175 sq mi
Skagit County	57	Mount Vernon	1883	Whatcom County	1,16,901	1,735 sq mi
Skamania County	59	Stevenson	1854	Clark County	11,066	1,656 sq mi
Snohomish County	61	Everett	1861	Island County	7,13,335	2,090 sq mi
Spokane County	63	Spokane	1879 a	Stevens County	4,71,221	1,764 sq mi
Stevens County	65	Colville	1863	Walla Walla County	43,531	2,478 sq mi
Thurston County	67	Olympia	1852	Lewis County	2,52,264	727 sq mi
Wahkiakum County	69	Cathlamet	1854	Cowlitz County	3,978	264 sq mi
Walla Walla County	71	Walla Walla	1854	Skamania County	58,781	1,270 sq mi
Whatcom County	73	Bellingham	1854	Island County	2,01,140	2,120 sq mi
Whitman County	75	Colfax	1871	Stevens County	44,776	2,159 sq mi
Yakima County	77	Yakima	1865	Ferguson County (defunct)	2,43,231	4,296 sq mi