King County, Washington

King County, Washington
Seattle - City Hall Park & King County Courthouse 01.jpg
King County Courthouse
Flag of King County, Washington
Logo of King County, Washington
Map of Washington highlighting King County
Location in the U.S. state of Washington
Map of the United States highlighting Washington
Washington's location in the U.S.
Founded December 22, 1852
Named for William Rufus King (1852–2005)
Martin Luther King, Jr. (2005–present)
Seat Seattle
Largest city Seattle
 • Total 2,307 sq mi (5,975 km2)
 • Land 2,116 sq mi (5,480 km2)
 • Water 191 sq mi (495 km2), 8.3%
Population (est.)
 • ( 2016) 2,149,970
 • Density 983/sq mi (380/km2)
Congressional districts 1st, 7th, 8th, 9th
Time zone Pacific: UTC−8/ −7

King County is a county located in the U.S. state of Washington. The population was 2,149,970 in a 2016 census estimate. King is the most populous county in Washington, and the 13th-most populous in the United States. The county seat is Seattle, [1] which is the state's largest city.

King County is one of three Washington counties that are included in the SeattleTacomaBellevue metropolitan statistical area. (The others are Snohomish County to the north, and Pierce County to the south.) About two-thirds of King County's population lives in the city's suburbs. As of 2011, King County was the 86th highest-income county in the United States.


The county was named after William Rufus King who was Vice President when the Washington Territory was created in 1853. On February 24, 1986, a motion to change the namesake to Martin Luther King Jr. [2] was passed by the King County Council five votes to four. [3] [4] Because only the state can charter counties, the change was not made official until April 19, 2005, when the Governor signed Senate Bill 5332 into law.

The County Council voted on February 27, 2006 to adopt the proposal sponsored by Councilmember Larry Gossett to change the county's logo from an imperial crown to an image of King. [5] On March 12, 2007, the new logo was unveiled. [6] The new logo design was developed by the Gable Design Group and the specific image was selected by a committee consisting of King County Executive Ron Sims, Council Chair Larry Gossett, Prosecutor Norm Maleng, Sheriff Sue Rahr, District Court Judge Corrina Harn, and Superior Court Judge Michael Trickey. [7]

Martin Luther King Jr. visited King County for two days in November 1961. [8]

Other Languages
Bân-lâm-gú: King Kūn (Washington)
български: Кинг (окръг)
বিষ্ণুপ্রিয়া মণিপুরী: কিং কাউন্টি, ৱাশিংটন
עברית: מחוז קינג
Mìng-dĕ̤ng-ngṳ̄: King Gông (Washington)
Plattdüütsch: King County (Washington)
srpskohrvatski / српскохрватски: King County, Washington
Tiếng Việt: Quận King, Washington