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Asotin County, Washington facts for kids

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Asotin County
Asotin County Courthouse
Asotin County Courthouse
Map of Washington highlighting Asotin County
Location within the U.S. state of Washington
Map of the United States highlighting Washington
Washington's location within the U.S.
Country  United States
State  Washington
Founded October 27, 1883
Seat Asotin
Largest city Clarkston
Area
 • Total 641 sq mi (1,660 km2)
 • Land 636 sq mi (1,650 km2)
 • Water 4.4 sq mi (11 km2)  0.7%%
Population
 (2010)
 • Total 21,623
 • Estimate 
(2020)
22,820
 • Density 35/sq mi (14/km2)
Time zone UTC−8 (Pacific)
 • Summer (DST) UTC−7 (PDT)
Congressional district 5th

Asotin County is a county in the U.S. state of Washington. As of the 2010 census, the population was 21,623. The county seat is at Asotin, and its largest city is Clarkston. The county was created out of Garfield County in 1883 and derives its name from a Nez Perce word meaning "Eel Creek." Asotin County is part of the Lewiston, ID-WA metropolitan statistical area, which includes Nez Perce County, Idaho, and Asotin County.

Geography

According to the U.S. Census Bureau, the county has an area of 641 square miles (1,660 km2), of which 636 square miles (1,650 km2) is land and 4.4 square miles (11 km2) (0.7%) is water. It is the fifth-smallest county in Washington by area. It is part of the Palouse, a wide and rolling prairie-like region of the middle Columbia basin.

Geographic features

Major highways

  • US 12.svg U.S. Route 12

Adjacent counties

National protected area

  • Umatilla National Forest (part)

Demographics

Historical population
Census Pop.
1890 1,580
1900 3,366 113.0%
1910 5,831 73.2%
1920 6,539 12.1%
1930 8,136 24.4%
1940 8,365 2.8%
1950 10,878 30.0%
1960 12,909 18.7%
1970 13,799 6.9%
1980 16,823 21.9%
1990 17,605 4.6%
2000 20,551 16.7%
2010 21,623 5.2%
2020 (est.) 22,820 5.5%
U.S. Decennial Census
1790–1960 1900–1990
1990–2000 2010–2020

2010 census

As of the 2010 United States Census, there were 21,623 people, 9,236 households, and 5,914 families living in the county. The population density was 34.0 inhabitants per square mile (13.1/km2). There were 9,872 housing units at an average density of 15.5 per square mile (6.0/km2). The racial makeup of the county was 94.3% white, 1.4% American Indian, 0.5% Asian, 0.4% black or African American, 0.2% Pacific islander, 0.8% from other races, and 2.4% from two or more races. Those of Hispanic or Latino origin made up 3.0% of the population. In terms of ancestry, 32.4% were German, 14.8% were Irish, 13.7% were English, 7.5% were American, and 6.2% were Norwegian.

Of the 9,236 households, 27.7% had children under the age of 18 living with them, 47.5% were married couples living together, 12.1% had a female householder with no husband present, 36.0% were non-families, and 29.4% of all households were made up of individuals. The average household size was 2.32 and the average family size was 2.83. The median age was 43.5 years.

The median income for a household in the county was $41,665 and the median income for a family was $52,250. Males had a median income of $39,633 versus $28,475 for females. The per capita income for the county was $23,731. About 9.9% of families and 13.5% of the population were below the poverty line, including 21.1% of those under age 18 and 6.7% of those age 65 or over.

Communities

Cities

Asotin WAshington IMG 4569
Asotin, Washington

Census-designated places

Unincorporated communities

Images for kids

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