Cowlitz County, Washington

Cowlitz County
Cowlitz County
County
	Cowlitz County Courthouse
	Location within the U.S. state of Washington
	Washington's location within the U.S.
	Coordinates: 46°11′N 122°41′W / 46.19°N 122.68°W
Country	United States
State	Washington
Founded	April 21, 1854
Seat	Kelso
Largest city	Longview
Area
• Total	1,166 sq mi (3,020 km2)
• Land	1,140 sq mi (3,000 km2)
• Water	26 sq mi (70 km2) 2.2%
Population (2020)
• Total	110,730
• Estimate (2022)	111,956
• Density	95/sq mi (37/km2)
Time zone	UTC−8 (Pacific)
• Summer (DST)	UTC−7 (PDT)
Congressional district	3rd
Website	www.co.cowlitz.wa.us

Cowlitz County is a county located in the U.S. state of Washington. As of the 2020 census, its population was 110,730.^[1] The county seat is Kelso,^[2] and its largest city is Longview. The county was formed in April 1854.^[3] 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.'^{[citation needed]} Cowlitz comprises the Longview, WA Metropolitan statistical area, which is also included in the Portland-Vancouver-Salem, OR-WA Combined statistical area.^[4]

History

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. The Cowlitz are considered to be the first regional inhabitants to engage in commerce as they traded extensively with other tribes in Western and Eastern Washington. The Cowlitz Indian population declined significantly from the 1829-1830 smallpox outbreak.

European explorers discovered and began navigating the Columbia River in 1792 as British Lieutenant W. R. Broughton sailed up the river to and past present day Cowlitz County. Then on November 5, 1805, Lewis and Clark 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 had established a lucrative fur trade 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 settled there.

On November 25, 1852, at Monticello, settlers from the Cowlitz and Puget 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 petition was successful; three months later the United States Congress formed the Columbia Territory, although it was soon renamed Washington Territory.

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. 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 or lumber-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.^[5]

Four towns have functioned as the Cowlitz County seat:^[6]

Monticello (1854–1865)
Freeport (1865–1872)
Kalama (1872–1922)
Kelso (1922–Present)

Geography

Cowlitz County is in the southwestern part of Washington state. According to the U.S. Census Bureau, the county has a total area of 1,166 square miles (3,020 km²), of which 1,140 square miles (3,000 km²) is land and 26 square miles (67 km²) (2.2%) is water.^[7]

Cowlitz County is part of the Puget Sound – Willamette Depression, a geologic formation extending southward from the Puget Sound to the Willamette Valley in Oregon. Nestled against the Cascade Mountains, many of the county's major rivers originate in this range, including the Columbia, Cowlitz, Coweeman, Kalama, Lewis and Toutle.^[5]

Cowlitz County is one of the state's smaller counties (28 of 39).^[8]

Geographic features

Major highways

Adjacent counties

National protected areas

Gifford Pinchot National Forest (part)
Mount St. Helens National Volcanic Monument (part)

County parks

Catlin Cemetery
Cougar Wayside
Finn Hall Wayside
Harry Gardner Park
Hog Island Access
Riverside Park
SRS Viewpoint
Woodbrook Park^[9]

Demographics

Historical population
Census	Pop.	Note	%±
1860	406		—
1870	730		79.8%
1880	2,062		182.5%
1890	5,917		187.0%
1900	7,877		33.1%
1910	12,561		59.5%
1920	11,791		−6.1%
1930	31,906		170.6%
1940	40,155		25.9%
1950	53,369		32.9%
1960	57,801		8.3%
1970	68,616		18.7%
1980	79,548		15.9%
1990	82,119		3.2%
2000	92,948		13.2%
2010	102,410		10.2%
2020	110,730		8.1%
2022 (est.)	111,956	^[10]	1.1%
U.S. Decennial Census^[11] 1790–1960^[12] 1900–1990^[13] 1990–2000^[14] 2010–2020^[1]

2020 census

As of the 2020 census, there were 110,730 people and 42,776 households in the county.^[1] The population density was 97.0 people per square mile (37.5 people/km²). The racial makeup of the county was 90.4% White, 1.7% Asian, 2.2% American Indian, 1.2% African American, 0.5% Pacific Islander, and 4.0% from two or more races. Those of Hispanic or Latino origin made up 9.9% of the population.^[1]

22.5% of the population of the county was under 18, and 5.8% were under 5. People over 65 represented 19.4% of the population. The gender ratio was equal, with 50% of the population being female and 50% being male.^[1]

The median income for a household in the county was $64,506, and the per capita income was $32,439. 12.6% of the population was below the poverty line.^[1]

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 89.8 people per square mile (34.7 people/km²). There were 43,450 housing units at an average density of 38.1 units per square mile (14.7 units/km²). 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, 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 won this county in Ronald Reagan's 49-state landslide in 1984. Donald Trump won a majority of the vote in 2016 and 2020, becoming the first Republican to win this county since Reagan in 1980.

United States presidential election results for Cowlitz County, Washington^[15]^[16]
Year	Republican		Democratic		Third party
Year	No.	%	No.	%	No.	%
2020	34,424	57.11%	23,938	39.71%	1,918	3.18%
2016	24,185	51.30%	17,908	37.99%	5,049	10.71%
2012	20,746	46.09%	22,726	50.49%	1,540	3.42%
2008	19,554	42.96%	24,597	54.05%	1,361	2.99%
2004	20,217	47.54%	21,589	50.76%	724	1.70%
2000	16,873	45.65%	18,233	49.33%	1,856	5.02%
1996	11,221	33.48%	18,054	53.87%	4,240	12.65%
1992	10,000	28.96%	15,052	43.59%	9,477	27.45%
1988	12,009	42.19%	16,090	56.53%	366	1.29%
1984	14,858	47.98%	15,361	49.60%	749	2.42%
1980	13,154	45.93%	12,560	43.86%	2,925	10.21%
1976	12,531	44.11%	14,958	52.66%	917	3.23%
1972	14,431	51.21%	12,682	45.00%	1,069	3.79%
1968	10,842	42.10%	13,363	51.90%	1,545	6.00%
1964	6,708	27.38%	17,605	71.85%	188	0.77%
1960	12,103	49.79%	12,054	49.58%	153	0.63%
1956	11,912	48.80%	12,448	51.00%	50	0.20%
1952	12,366	52.08%	11,242	47.34%	138	0.58%
1948	7,098	37.55%	11,075	58.59%	729	3.86%
1944	6,157	36.65%	10,485	62.41%	157	0.93%
1940	6,078	34.31%	11,420	64.47%	216	1.22%
1936	3,617	25.31%	10,147	71.00%	528	3.69%
1932	3,767	33.90%	5,443	48.98%	1,903	17.12%
1928	5,882	68.76%	2,581	30.17%	91	1.06%
1924	3,274	55.66%	927	15.76%	1,681	28.58%
1920	2,267	61.49%	801	21.72%	619	16.79%
1916	2,113	55.11%	1,282	33.44%	439	11.45%
1912	1,348	34.66%	919	23.63%	1,622	41.71%
1908	1,573	65.65%	617	25.75%	206	8.60%
1904	1,589	77.32%	317	15.43%	149	7.25%
1900	1,171	63.33%	619	33.48%	59	3.19%
1896	989	49.75%	974	48.99%	25	1.26%
1892	738	41.69%	566	31.98%	466	26.33%