Champaign (English: /ˌʃæmˈpeɪn/) is a city in Champaign County, Illinois, United States. The city is 135 miles (217 km) south of Chicago, 124 miles (200 km) west of Indianapolis, Indiana, and 178 mi (286 km) northeast of St. Louis, Missouri. The United States Census Bureau estimates the city was home to 87,432 people as of July 1, 2017. Champaign is the tenth-most populous city in Illinois, and the state’s fourth-most populous city outside the Chicago metropolitan area. It is included in the Champaign–Urbana metropolitan area.
As of the 2010 census, 81,055 people and 34,434 total housing units in Champaign. The population density was 3,974.6 people per square mile (1,534.4/km²). There were 28,556 housing units at an average density of 1,681.0 per square mile (648.9/km²). The racial makeup of the city was 67.8% White, 15.62% African-American, 0.3% Native American, 10.6% Asian, 0.1% Pacific Islander, 2.7% from other races, and 3% from two or more races. Hispanic or Latino individuals of any race made up 6.3% of the population.
According to the 2010 Census the city’s 32,152 households, 21.5% included children under age 18, 33.1% were married couples living together, 10.0% had a female householder with no husband present, and 53.7% were non-families. 35.9% of all households were made up of individuals, and 6.3% had someone living alone who was 65 years of age or older. The average household size was 2.25 persons and the average family size was 2.97.
According to the 2010 Census of all individuals, 17.3% were under age 18, 22.5% from 20 to 24, 25.8% from 25 to 44, 18% from 45 to 64, and 7.6% were age 65 or older. The median age was 25.7 years. For every 100 females, there were 102.7 males. For every 100 females age 18 and over, there were 101.9 males.
According to the 2010 Census the median income for a household in the city was $41,403, and the median income for a family was $72,819. The per capita income for the city was $24,855. About 11.9% of families and 26.3% of the population were below the poverty line, including 24.0% of those under age 18 and 7.6% of those age 65 or over.