Lewis County, Washington

Lewis County: County in the state of Washington, United States

About

Lewis County is a county located in the U.S. state of Washington. As of the 2010 census, the population was 75,455 and a population density of 12 people per km². After 10 years in 2020 county had an estimated population of 82,109 inhabitants. Its county seat is Chehalis. The county was created 178 years ago in 1845.

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

Quick Facts about Lewis County

Population : 82,109 (2020)
Country : United States of America
State : Washington (United States)
Different from : Lewis County, Lewis County, Lewis and Clark County, Lewis County, Lewis County, Lewis County, Lewis County
Area : 6310 km2
Water as percent of area : 1.4%
Land as percent of area : 98.6%
Named for : Meriwether Lewis
Altitude : 1,421 feet / 433 meters
Capital : Chehalis
Establishment : December 12, 1845
Time Zone : America/Los_Angeles
Local time : 18:26:39 (9th November 2024)
Density : 13 Pop. per km² as of 2020
Population growth : 8.1% (2010-2020)
Lewis County Historic Courthouse image
Lewis County Historic Courthouse
Lewis County Historic Courthouse image

Geography

Lewis County is located at 46°34'40"N 122°23'33"W (46.5777300, -122.3924100). It has 8 neighbors: Cowlitz County, Grays Harbor County, Pacific County, Pierce County, Skamania County, Thurston County, Wahkiakum County and Yakima County.

Lewis County map

The largest city of Lewis County is Centralia with a population of 17,995. Other cities include, Chehalis population 7,825, Napavine population 2,042, Winlock population 1,490 and Morton population 1,217. See all Lewis County cities & populated places.

Lewis County Populated Places

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

City Name Population Title
Centralia 17,995 City in Washington State
Chehalis 7,825 City in and county seat of Lewis County, Washington, United States
Napavine 2,042 City in Lewis County, Washington, United States
Fords Prairie 1,959 Census designated place
Winlock 1,490 City in Lewis County, Washington, United States
Morton 1,217 City in Lewis County, Washington, United States
Mossyrock 838 City in Lewis County, Washington, United States
Toledo 785 City in Washington, United States
Pe Ell 683 Town of the United States
Vader 677 City in Lewis County, Washington, United States

Lewis County has 8 neighbours.

  • Chehalis

Demographics

The population of Lewis County increased by 8.1% in 10 years.

Year Population % Change Method
2010 75,455 - census
2011 75,668 0.28% estimation process
2012 75,435 -0.31% estimation process
2013 74,962 -0.63% estimation process
2014 74,844 -0.16% estimation process
2015 75,437 0.79% estimation process
2016 76,693 1.64% estimation process
2017 78,320 2.08% estimation process
2018 79,569 1.57% estimation process
2019 80,707 1.41% estimation process
2020 82,109 1.71% estimation process

Comitatul Lewis, Comte de Lewis, Comté de Lewis, Condado de Lewis, Condado han Lewis, Contea di Lewis, Hrabstwo Lewis, Kantono Lewis, L'juis, Lewis, Lewis Kun, Lewis Kūn, Lewis konderria, Lewis megye, Luis, Okrug Luis, Quan Lewis, Quận Lewis, Washington, liu yi si xian, lu'isa ka'unti, mqatʿt lwys, ruisu jun, shhrstan lwyys washyngtn, Луис, Льюис, Льюїс, Округ Луис, شهرستان لوئیس، واشینگتن, لیوس کاؤنٹی، واشنگٹن, مقاطعة لويس, লুইস কাউন্টি, ルイス郡, 劉易斯縣

People born in Lewis County (1)

American film and television writer, producer, and novelist Roy Huggins was born in Lewis County

Other places with the same name (7)

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
Clark County 496,865 County in 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