county
A county () is a geographic region of a country used for administrative or other purposesL. Brookes (ed.) '' Chambers Dictionary''. Edinburgh: Chambers Harrap Publishers Ltd, 2005. in some nations. The term is derived from the Old French denoti ...
located in the
U.S. state
In the United States, a state is a constituent political entity, of which there are 50. Bound together in a political union, each state holds governmental jurisdiction over a separate and defined geographic territory where it shares its so ...
of Washington. As of the 2020 census, its population was 110,730. The county seat is Kelso, and its largest city is Longview. The county was formed in April 1854. Its name derives from the anglicized version of the Cowlitz Indian term ''Cow-e-liske'', meaning either 'river of shifting sands' or 'capturing the medicine spirit.' Cowlitz comprises the Longview, WA Metropolitan statistical area, which is also included in the Portland-
Vancouver
Vancouver is a major city in Western Canada, located in the Lower Mainland region of British Columbia. As the List of cities in British Columbia, most populous city in the province, the 2021 Canadian census recorded 662,248 people in the cit ...
Prior to the Europeans' arrival to the area, it was inhabited by numerous Native American tribes, with the Cowlitz tribe being the largest. They were drawn to the region by the abundance of
salmon
Salmon (; : salmon) are any of several list of commercially important fish species, commercially important species of euryhaline ray-finned fish from the genera ''Salmo'' and ''Oncorhynchus'' of the family (biology), family Salmonidae, native ...
. The Cowlitz are considered to be the first regional inhabitants to engage in commerce as they traded extensively with other tribes in
Western
Western may refer to:
Places
*Western, Nebraska, a village in the US
*Western, New York, a town in the US
*Western Creek, Tasmania, a locality in Australia
*Western Junction, Tasmania, a locality in Australia
*Western world, countries that id ...
and
Eastern Washington
Eastern Washington is the region of the U.S. state of Washington located east of the Cascade Range. It contains the city of Spokane (the second largest city in the state), the Tri-Cities, the Columbia River and the Grand Coulee Dam, the H ...
. The Cowlitz Indian population declined significantly from the 1829-1830
smallpox
Smallpox was an infectious disease caused by Variola virus (often called Smallpox virus), which belongs to the genus '' Orthopoxvirus''. The last naturally occurring case was diagnosed in October 1977, and the World Health Organization (W ...
outbreak.
European explorers discovered and began navigating the
Columbia River
The Columbia River (Upper Chinook language, Upper Chinook: ' or '; Sahaptin language, Sahaptin: ''Nch’i-Wàna'' or ''Nchi wana''; Sinixt dialect'' '') is the largest river in the Pacific Northwest region of North America. The river headwater ...
in 1792 as
British
British may refer to:
Peoples, culture, and language
* British people, nationals or natives of the United Kingdom, British Overseas Territories and Crown Dependencies.
* British national identity, the characteristics of British people and culture ...
Lieutenant W. R. Broughton sailed up the river to and past present day Cowlitz County. Then on November 5, 1805,
Lewis and Clark
Lewis may refer to:
Names
* Lewis (given name), including a list of people with the given name
* Lewis (surname), including a list of people with the surname
Music
* Lewis (musician), Canadian singer
* " Lewis (Mistreated)", a song by Radiohe ...
camped at the mouth of the Kalama River. Over the following days, they would reach the present sites of Kelso and Longview.
By the 1820s, the
Hudson's Bay Company
The Hudson's Bay Company (HBC), originally the Governor and Company of Adventurers of England Trading Into Hudson’s Bay, is a Canadian holding company of department stores, and the oldest corporation in North America. It was the owner of the ...
had established a lucrative
fur trade
The fur trade is a worldwide industry dealing in the acquisition and sale of animal fur. Since the establishment of a world fur market in the early modern period, furs of boreal ecosystem, boreal, polar and cold temperate mammalian animals h ...
in the region. Furs were shipped down the Cowlitz River to the Columbia where they were loaded and shipped around the world. Trade declined significantly in the late 1830s as over-hunting reduced the annual yields, and wearing fur had become less fashionable.
During the next several decades, white settlement of the region was in full swing. Most of the settlers homesteaded near the tributaries that fed the Columbia River, forming settlements. The first was Monticello, near present-day Longview. In 1841 several families with the HBC directed Sinclair expedition from
Red River Colony
The Red River Colony (or Selkirk Settlement), also known as Assiniboia, was a colonization project set up in 1811 by Thomas Douglas, 5th Earl of Selkirk, on of land in British North America. This land was granted to Douglas by the Hudson's Bay ...
settled there.
On November 25, 1852, at Monticello, settlers from the Cowlitz and
Puget Sound
Puget Sound ( ; ) is a complex estuary, estuarine system of interconnected Marine habitat, marine waterways and basins located on the northwest coast of the U.S. state of Washington (state), Washington. As a part of the Salish Sea, the sound ...
regions drafted a petition (the Monticello Convention) to the federal government, calling for a separate territory north of the Columbia River to be carved out of the existing
Oregon Territory
The Territory of Oregon was an organized incorporated territory of the United States that existed from August 14, 1848, until February 14, 1859, when the southwestern portion of the territory was admitted to the United States, Union as the Oreg ...
. The petition was successful; three months later the
United States Congress
The United States Congress is the legislature, legislative branch of the federal government of the United States. It is a Bicameralism, bicameral legislature, including a Lower house, lower body, the United States House of Representatives, ...
formed the Columbia Territory, although it was soon renamed
Washington Territory
The Washington Territory was an organized incorporated territory of the United States that existed from March 2, 1853, until November 11, 1889, when the territory was admitted to the Union as the State of Washington. It was created from the ...
.
The newly separated territory was governed by two existing counties. In August 1845, the Oregon Territorial government had created Vancouver County. Its boundary covered the entire area of present-day Washington state. In December of that same year, the Oregon Territorial government sliced off the eastern portion to create Lewis County. In 1849 the reduced Vancouver County was renamed Clark County. So when the new Washington Territorial government began functioning, among its first actions was the creation of Cowlitz County, from the southwestern portion of Clark County. This proclamation was finalized on April 24, 1854, signed into law by Governor
Isaac Stevens
Isaac Ingalls Stevens (March 25, 1818 – September 1, 1862) was an American military officer and politician who served as governor of the Territory of Washington from 1853 to 1857, and later as its delegate to the United States House of Represe ...
. Later in 1854, the western portion of the new county was partitioned off to form Wahkiakum County; otherwise the county's boundary has remained unchanged until the present.
Nearly every town that sprang up in the late 19th century began around a
logging
Logging is the process of cutting, processing, and moving trees to a location for transport. It may include skidder, skidding, on-site processing, and loading of trees or trunk (botany), logs onto logging truck, truckslumber-milling operation. In the latter half of the 1920s, the Weyerhaeuser Company and Long-Bell Lumber Company established processing facilities. At the time, these two facilities were the first and second largest in the world. The county is still heavily dependent on the timber industry.
Four towns have functioned as the Cowlitz County seat:
*
Monticello
Monticello ( ) was the primary residence and plantation of Thomas Jefferson, a Founding Father, author of the Declaration of Independence, and the third president of the United States. Jefferson began designing Monticello after inheriting l ...
Kalama
Kalama Hakaleleponi Kapakuhaili (1817 – September 20, 1870) was a Queen consort of the Kingdom of Hawaiʻi alongside her husband, Kauikeaouli, who reigned as King Kamehameha III. She chose the baptismal name Hakaleleponi after the Biblical f ...
Cowlitz County is in the southwestern part of Washington state. According to the U.S. Census Bureau, the county has a total area of , of which is land and (2.2%) is water.
Cowlitz County is part of the Puget Sound – Willamette Depression, a geologic formation extending southward from the Puget Sound to the
Willamette Valley
The Willamette Valley ( ) is a valley in Oregon, in the Pacific Northwest region of the United States. The Willamette River flows the entire length of the valley and is surrounded by mountains on three sides: the Cascade Range to the east, the ...
in
Oregon
Oregon ( , ) is a U.S. state, state in the Pacific Northwest region of the United States. It is a part of the Western U.S., with the Columbia River delineating much of Oregon's northern boundary with Washington (state), Washington, while t ...
. Nestled against the
Cascade Mountains
The Cascade Range or Cascades is a major mountain range of western North America, extending from southern British Columbia through Washington and Oregon to Northern California. It includes both non-volcanic mountains, such as many of those in the ...
, many of the county's major rivers originate in this range, including the Columbia, Cowlitz, Coweeman, Kalama, Lewis and Toutle.
Cowlitz County is one of the state's smaller counties (28 of 39).
Geographic features
*
Cascade Mountains
The Cascade Range or Cascades is a major mountain range of western North America, extending from southern British Columbia through Washington and Oregon to Northern California. It includes both non-volcanic mountains, such as many of those in the ...
*
Columbia River
The Columbia River (Upper Chinook language, Upper Chinook: ' or '; Sahaptin language, Sahaptin: ''Nch’i-Wàna'' or ''Nchi wana''; Sinixt dialect'' '') is the largest river in the Pacific Northwest region of North America. The river headwater ...
Interstate 5
Interstate 5 (I-5) is the main north–south Interstate Highway System, Interstate Highway on the West Coast of the United States, running largely parallel to the Pacific coast of the contiguous U.S. from Mexico to Canada. It travels thro ...
* Catlin Cemetery
* Cougar Wayside
* Finn Hall Wayside
* Harry Gardner Park
* Hog Island Access
* Riverside Park
* SRS Viewpoint
* Woodbrook Park
Demographics
2020 census
As of the 2020 census, there were 110,730 people, 42,787 households, and 28,644 families residing in the county. The
population density
Population density (in agriculture: Standing stock (disambiguation), standing stock or plant density) is a measurement of population per unit land area. It is mostly applied to humans, but sometimes to other living organisms too. It is a key geog ...
was . There were 45,424 housing units at an average density of . The racial makeup of the county was 82.0%
White
White is the lightest color and is achromatic (having no chroma). It is the color of objects such as snow, chalk, and milk, and is the opposite of black. White objects fully (or almost fully) reflect and scatter all the visible wa ...
, 0.7%
African American
African Americans, also known as Black Americans and formerly also called Afro-Americans, are an Race and ethnicity in the United States, American racial and ethnic group that consists of Americans who have total or partial ancestry from an ...
Pacific Islander
Pacific Islanders, Pasifika, Pasefika, Pacificans, or rarely Pacificers are the peoples of the list of islands in the Pacific Ocean, Pacific Islands. As an ethnic group, ethnic/race (human categorization), racial term, it is used to describe th ...
, 4.3% from some other races and 9.2% from two or more races. Hispanic or Latino people of any race were 9.8% of the population. 22.3% of residents were under the age of 18, 5.6% were under 5 years of age, and 20.2% were 65 and older.
2010 census
As of the 2010 census, there were 102,410 people, 40,244 households, and 27,241 families living in the county. The population density was . There were 43,450 housing units at an average density of . The racial makeup of the county was 88.9% White, 1.5% Asian, 1.5% American Indian, 0.6% black or African American, 0.2% Pacific islander, 3.5% from other races, and 3.7% from two or more races. Those of Hispanic or Latino origin made up 7.8% of the population. In terms of ancestry, 24.4% were German, 15.0% were Irish, 12.3% were English, 6.2% were Norwegian, and 5.4% were American.
Of the 40,244 households, 31.8% had children under the age of 18 living with them, 50.2% were married couples living together, 11.8% had a female householder with no husband present, 32.3% were non-families, and 25.8% of all households were made up of individuals. The average household size was 2.51 and the average family size was 2.99. The median age was 40.2 years.
The median income for a household in the county was $45,877 and the median income for a family was $55,002. Males had a median income of $48,329 versus $32,438 for females. The per capita income for the county was $22,948. About 11.8% of families and 16.9% of the population were below the
poverty line
The poverty threshold, poverty limit, poverty line, or breadline is the minimum level of income deemed adequate in a particular country. The poverty line is usually calculated by estimating the total cost of one year's worth of necessities for ...
, including 23.3% of those under age 18 and 7.1% of those age 65 or over.
Politics
The county had been reliably Democratic in Presidential elections for over three decades, and
Walter Mondale
Walter Frederick "Fritz" Mondale (January 5, 1928April 19, 2021) was the 42nd vice president of the United States serving from 1977 to 1981 under President Jimmy Carter. He previously served as a U.S. senator from Minnesota from 1964 to 1976. ...
won this county in
Ronald Reagan
Ronald Wilson Reagan (February 6, 1911 – June 5, 2004) was an American politician and actor who served as the 40th president of the United States from 1981 to 1989. He was a member of the Republican Party (United States), Republican Party a ...
's 49-state landslide in 1984.
Donald Trump
Donald John Trump (born June 14, 1946) is an American politician, media personality, and businessman who is the 47th president of the United States. A member of the Republican Party (United States), Republican Party, he served as the 45 ...
won a majority of the vote in 2016, 2020, and 2024, becoming the first Republican to win this county since Reagan in 1980.
Kalama
Kalama Hakaleleponi Kapakuhaili (1817 – September 20, 1870) was a Queen consort of the Kingdom of Hawaiʻi alongside her husband, Kauikeaouli, who reigned as King Kamehameha III. She chose the baptismal name Hakaleleponi after the Biblical f ...
Woodland
A woodland () is, in the broad sense, land covered with woody plants (trees and shrubs), or in a narrow sense, synonymous with wood (or in the U.S., the '' plurale tantum'' woods), a low-density forest forming open habitats with plenty of sunli ...
Cougar
The cougar (''Puma concolor'') (, ''Help:Pronunciation respelling key, KOO-gər''), also called puma, mountain lion, catamount and panther is a large small cat native to the Americas. It inhabits North America, North, Central America, Cent ...
Yale
Yale University is a private Ivy League research university in New Haven, Connecticut, United States. Founded in 1701, Yale is the third-oldest institution of higher education in the United States, and one of the nine colonial colleges ch ...