23.8% were non-families. 20.8% of all households were made up of individuals, and 8.3% had someone living alone who was 65 years of age or older. The average household size was 2.71 and the average family size was 3.13. 31.3% were under the age of 18, 5.7% from 18 to 24, 34.2% from 25 to 44, 17.7% from 45 to 64, and 11.1% were 65 years of age or older. The median age was 33 years. For every 100 females, there were 102.7 males. For every 100 females age 18 and over, there were 101.5 males. The median income for a household in the city was $50,833, and the median income for a family was $58,375. Males had a median income of $40,950 versus $26,719 for females. The per capita income for the city was $20,507. About 1.7% of families and 3.9% of the population were below the poverty line, including 6.0% of those under age 18 and 3.4% of those age 65 or over. Education Benton Community School District operates local public schools. References External links Official City Website Cities in Benton County, Iowa Cities in Iowa Cedar Rapids, Iowa metropolitan area 1881 establishments in Iowa