According to theUnited States Census Bureau, the county has a total area of 2,994 square miles (7,750 km2), of which 2,921 square miles (7,570 km2) is land and 73 square miles (190 km2) (2.5%) is water.[5] It is the third-largest county in Washington by area.
As of the2020 census, the county had a population of 79,074. Of the residents, 22.3% were under the age of 18 and 20.6% were 65 years of age or older; the median age was 41.0 years. For every 100 females there were 99.9 males, and for every 100 females age 18 and over there were 97.6 males. 66.4% of residents lived in urban areas and 33.6% lived in rural areas.[11][12]
Chelan County, Washington – 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.
There were 30,296 households in the county, of which 29.8% had children under the age of 18 living with them and 24.1% had a female householder with no spouse or partner present. About 26.6% of all households were made up of individuals and 13.0% had someone living alone who was 65 years of age or older.[12]
There were 37,267 housing units, of which 18.7% were vacant. Among occupied housing units, 65.0% were owner-occupied and 35.0% were renter-occupied. The homeowner vacancy rate was 1.2% and the rental vacancy rate was 6.5%.[12]
As of the2010 census, there were 72,453 people, 27,827 households, and 18,795 families living in the county.[17] The population density was 24.8 inhabitants per square mile (9.6/km2). There were 35,465 housing units at an average density of 12.1 units per square mile (4.7 units/km2).[18] The racial makeup of the county was 79.3% white, 1.0% American Indian, 0.8% Asian, 0.3% black or African American, 0.1% Pacific islander, 15.7% from other races, and 2.7% from two or more races. Those of Hispanic or Latino origin made up 25.8% of the population.[17] In terms of ancestry, 17.6% wereGerman, 15.0% wereAmerican, 11.3% wereEnglish, and 8.3% wereIrish.[19]
Of the 27,827 households, 32.4% had children under the age of 18 living with them, 52.7% were married couples living together, 9.7% had a female householder with no husband present, 32.5% were non-families, and 26.3% of all households were made up of individuals. The average household size was 2.57 and the average family size was 3.10. The median age was 39.3 years.[17]
The median income for a household in the county was $48,674 and the median income for a family was $57,856. Males had a median income of $41,076 versus $34,261 for females. The per capita income for the county was $24,378. About 8.2% of families and 11.5% of the population were below thepoverty line, including 16.8% of those under age 18 and 9.0% of those age 65 or over.[20]
As of the2000 census,[21] there were 66,616 people, 25,021 households, and 17,364 families living in the county. Thepopulation density was 23 people per square mile (8.9 people/km2). There were 30,407 housing units at an average density of 10 units per square mile (3.9 units/km2). The racial makeup of the county was 83.63%White, 0.26%Black orAfrican American, 0.99%Native American, 0.68%Asian, 0.12%Pacific Islander, 12.19% fromother races, and 2.14% from two or more races. 19.26% of the population wereHispanic orLatino of any race. 16.9% were ofGerman, 11.2%English, 9.3%United States or American and 7.1%Irish ancestry. 80.9% spokeEnglish and 18.1%Spanish as their first language.
There were 25,021 households, out of which 34.50% had children under the age of 18 living with them, 56.40% weremarried couples living together, 8.70% had a female householder with no husband present, and 30.60% were non-families. 25.10% of all households were made up of individuals, and 10.80% had someone living alone who was 65 years of age or older. The average household size was 2.62 and the average family size was 3.14.
In the county, the population was spread out, with 28.00% under the age of 18, 8.30% from 18 to 24, 27.20% from 25 to 44, 22.70% from 45 to 64, and 13.90% who were 65 years of age or older. The median age was 36 years. For every 100 females, there were 99.10 males. For every 100 females age 18 and over, there were 96.80 males.
The median income for a household in the county was $37,316, and the median income for a family was $46,293. Males had a median income of $35,065 versus $25,838 for females. Theper capita income for the county was $19,273. About 8.80% of families and 12.40% of the population were below thepoverty line, including 16.00% of those under age 18 and 7.40% of those age 65 or over.