Clark County, Washington

Clark County: County in Washington, United States

About

Clark County is a county located in the U.S. state of Washington. As of the 2010 census, the population was 425,363 and a population density of 250 people per km². After 10 years in 2020 county had an estimated population of 496,865 inhabitants. Its county seat is Vancouver. The county was created 179 years ago in 1844.

Clark County locator map
Location of Clark County on Washington map.

Quick Facts about Clark County

Population : 496,865 (2020)
Country : United States of America
State : Washington (United States)
Different from : Clark County, Clark County, Clark County, Clark County, Clark County, Clark County, Clark County, Clark County, Clark County, Clark County, Clark County
Twitter username : clarkcowa
Area : 1700 km2
Water as percent of area : 4.1%
Land as percent of area : 95.9%
Named for : William Clark
Capital : Vancouver
Establishment : January 01, 1845
Time Zone : America/Los_Angeles
Local time : 03:21:21 (21st November 2024)
Density : 292 Pop. per km² as of 2020
Population growth : 14.39% (2010-2020)
Clark County Courthouse 'Vancouver  Washington' image
Clark County Courthouse 'Vancouver Washington'
Clark County Courthouse 'Vancouver  Washington' image

Geography

Clark County is located at 45°46'45"N 122°28'57"W (45.7792700, -122.4825900). It has 4 neighbors: Columbia County, Multnomah County, Cowlitz County and Skamania County.

Clark County map

The largest city of Clark County is Vancouver with a population of 186,192. Other cities include, Camas population 25,981, Battle Ground population 21,712, Sunnyside population 16,924 and Washougal population 16,111. See all Clark County cities & populated places.

Clark County Populated Places (more)

Cities, towns, neighborhoods & other populated places in Clark County.

City Name Population Title
Vancouver 186,192 The third most populous city in Washington.
Camas 25,981 City in Clark County, Washington, United States
Battle Ground 21,712 City in Clark County, Washington
Salmon Creek 19,686 Census designated place
Orchards 19,556 Census designated place
Five Corners 18,159 Census designated place
Sunnyside 16,924 City in Washington, United States
Washougal 16,111 City in Clark County, Washington, United States
Ridgefield 11,278 City in Washington, United States
Walnut Grove 9,790 City in Minnesota, United States
Minnehaha 9,771 Census-designated place in Clark County, Washington, United States
Mill Plain 7,874 Census designated place
Mount Vista 7,850 Census designated place
Felida 7,385 Census designated place
Hockinson 4,771 Census designated place
Venersborg 3,745 Place in Washington, USA

Clark County has 4 neighbours.

  • Vancouver

Demographics

The population of Clark County increased by 14.39% in 10 years.

Year Population % Change Method
2010 425,363 - census
2011 432,283 1.6% estimation process
2012 436,361 0.93% estimation process
2013 441,341 1.13% estimation process
2014 448,202 1.53% estimation process
2015 456,939 1.91% estimation process
2016 465,272 1.79% estimation process
2017 474,381 1.92% estimation process
2018 481,427 1.46% estimation process
2019 488,241 1.4% estimation process
2020 496,865 1.74% estimation process

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Other places with the same name (12)

Washington Other Counties (more counties)

County Name Population Title
King County 2,274,315 County in the state of Washington, United States
Pierce County 913,890 County in the state of Washington, United States
Snohomish County 830,393 County in the state of Washington, United States
Seattle 769,714 The eighteenth most populous city in the United States and the center of the Seattle metropolitan area.
Spokane County 528,225 County in the state of Washington, United States
Thurston County 294,074 County in the state of Washington, United States
Kitsap County 272,787 County in the state of Washington, United States
Yakima County 251,879 County in the state of Washington, United States
Whatcom County 231,016 County in the state of Washington, United States
Spokane 222,050 The second most populous city in Washington.
Tacoma 219,945 The third most populous city in Washington.
Benton County 206,426 County in Arkansas, United States
Vancouver 186,192 The third most populous city in Washington.
Bellevue 148,073 The most populous city in Washington.
Skagit County 130,789 County in the state of Washington, United States
Kent 130,676 The fourth most populous city in King County, Washington.