French-Canadian fur trappers of theHudson's Bay Company gave the nameRivière des Chutes (River of the Falls) to the Deschutes River, from which the county derived its name.[5]
On December 13, 1916, Deschutes County was created from the southern part ofCrook County.Bend has been the county seat since the county's formation. It was the last county in Oregon to be established.
According to theUnited States Census Bureau, the county has a total area of 3,055 square miles (7,910 km2), of which 3,018 square miles (7,820 km2) is land and 37 square miles (96 km2) (1.2%) is water.[6]
Deschutes County, Oregon – Racial and ethnic composition Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race.
As of the2010 census, there were 157,733 people, 64,090 households, and 43,062 families living in the county.[22] The population density was 52.3 inhabitants per square mile (20.2 inhabitants/km2). There were 80,139 housing units at an average density of 26.6 units per square mile (10.3 units/km2).[23] The racial makeup of the county was 92.2% white, 0.9% Asian, 0.9% American Indian, 0.4% black or African American, 0.1% Pacific islander, 3.0% from other races, and 2.5% from two or more races. Those of Hispanic or Latino origin made up 7.4% of the population.[22] In terms of ancestry, 24.0% wereGerman, 15.3% wereIrish, 14.5% wereEnglish, and 4.8% wereAmerican.[24]
Of the 64,090 households, 30.8% had children under the age of 18 living with them, 53.4% were married couples living together, 9.4% had a female householder with no husband present, 32.8% were non-families, and 24.1% of all households were made up of individuals. The average household size was 2.44 and the average family size was 2.88. The median age was 40.2 years.[22]
The median income for a household in the county was $53,071 and the median income for a family was $61,605. Males had a median income of $43,543 versus $33,207 for females. The per capita income for the county was $27,920. About 7.6% of families and 10.5% of the population were below the poverty line, including 14.9% of those under age 18 and 7.7% of those age 65 or over.[25]
As of thecensus[26] of 2000, there were 115,367 people, 45,595 households, and 31,962 families living in the county. Thepopulation density was 38 people per square mile (15 people/km2). There were 54,583 housing units at an average density of 18 units per square mile (6.9/km2). The racial makeup of the county was 94.85%White, 0.19%Black orAfrican American, 0.83%Native American, 0.74%Asian, 0.07%Pacific Islander, 1.36% fromother races, and 1.96% from two or more races. 3.73% of the population wereHispanic orLatino of any race. 19.4% were ofGerman, 13.2%English, 11.4%Irish and 9.1%American ancestry.
There were 45,595 households, out of which 32.10% had children under the age of 18 living with them, 58.00% weremarried couples living together, 8.50% had a female householder with no husband present, and 29.90% were non-families. 22.00% of all households were made up of individuals, and 7.70% had someone living alone who was 65 years of age or older. The average household size was 2.50 and the average family size was 2.91.
In the county, 24.80% of the population was under the age of 18, 7.80% from 18 to 24, 28.60% from 25 to 44, 25.70% from 45 to 64, and 13.10% was 65 years of age or older. The median age was 38 years. For every 100 females there were 98.70 males. For every 100 females age 18 and over, there were 97.00 males.
The median income for a household in the county was $41,847, and the median income for a family was $48,403. Males had a median income of $34,070 versus $25,069 for females. Theper capita income for the county was $21,767. About 6.30% of families and 9.30% of the population were below thepoverty line, including 10.40% of those under age 18 and 6.10% of those age 65 or over.
From the 1920s to the 1980s, Deschutes County was a swing county, going for the winner of the Presidency every time but 1960. From the 1990s to the 2010s, Deschutes County fell politically more in line with the conservativeeastern side ofOregon than the liberalwestern side. However, this has shifted in recent years, due in large part to the rapid growth and urbanization within the city ofBend. By January 2021, a narrow plurality of registered voters in Deschutes County were registered with theDemocratic Party.[27] In addition,Joe Biden carried the county with 52.7% of the vote in the2020 presidential election compared to 44.4% of the vote forDonald Trump, thereby marking the first time a Democratic Party candidate won the county since 1992 and the first time a Democratic Party candidate received a majority of the vote in the county since 1964.
In2024, Deschutes County swung to the left, despite Oregon and the country swinging to the right.Kamala Harris received 53.47% of the vote, the highest vote share for a Democratic presidential nominee since 1964 in the county. This was also the first time the county voted for a losing Democratic nominee.
In 2008, the Democratic Party won theOregon House seat encompassing the city of Bend, becoming the only Democratic-controlled district east of the Cascades,[28] though the Republicans retook the seat in 2010.[29] Republicans would hold the seat for the remainder of the decade until 2020, when DemocratJason Kropf was elected to the State House and re-elected in 2022. In 2022, the 53rd District, including Redmond, elected DemocratEmerson Levy to the Oregon House. Portions of Deschutes County also fall into the 55th, 59th and 60th House Districts, respectively held by RepublicansE. Werner Reschke,Vikki Breese-Iverson andMark Owens. Deschutes County is also divvied up between the 27th, 28th and 30th Senate Districts in the Oregon Senate, respectively represented by RepublicansTim Knopp,Dennis Linthicum andLynn Findley.
Deschutes County is currently one of 11 counties in Oregon in which therapeuticpsilocybin is legal.
United States presidential election results for Deschutes County, Oregon[30]
Deschutes County Road Department at work, February 2011
During the 1990s, Deschutes County experienced the most rapid growth of any county in Oregon, largely due to the year-round availability of recreational activities, and its location as the nearest population center to much of the centralCascade Range. Beyond tourism, principal industries in the county are lumber, ranching and agriculture—chiefly potatoes. TheForest Service owns 51% of the lands within the county boundaries.
Deschutes County is the home of fourdestination resorts as defined by Oregon'sDepartment of Land Conservation and Development. These resorts are major employers within the county. Three of these resorts,Sunriver,Eagle Crest, and Pronghorn, are among the county's ten largest tax payers.[31]
The overall defining landscape of Deschutes County is primarily marked with that of lava flows. Most of the lava found in Deschutes County issued forth fromNewberry Volcano located just south of Bend. Because of this, manylava tubes are located within, including the prominentLava River Cave. As a consequence, the county is the most cave-rich in the state of Oregon,[32] with over 500 known caves in the county.[33] Other prominent lava flows exist too, especially those related to theMount Bachelor Volcanic Chain which consists of Mount Bachelor as well as three smallershield volcanos, and a series ofcinder cones.[34]
On the eastern side of the county, it is mostly characterized by largebuttes of much older volcanic origin. Most of these did not create any proper lava flows, or at least none that are known to exist. Some of the prominent buttes includeHorse Ridge,Pine Mountain,China Hat, and several others on the county border.
^Geologic Map of the Mount Bachelor Volcanic Chain and Surrounding Area, Cascade Range, Oregon (Map). 1 : 50,000. Cartography by D. F. Garcia; R. C. Ittner; S.E. Jefferies. U.S. Department of the Interior; U.S. Geological Survey; Scott, William E.;Gardner, Cynthia A. 1992.