Belleville is located in Dane county Wisconsin with a geographic area of 1.6 square miles. The total population in Belleville is 2,682 with 52.4% male and 47.6% female. Children under age 5 represent 11.1% of the population, under age 18 equal 30.4% of the population and over age 65 is 10.1% of the population. The median household income is $75,735, per capita income is $33,710. There are a total of 1,058 housing units with 77.6% owner occupied. Education includes 18.9% of residents that are high school graduates and 35.1% with a bachelor's degree or higher. The average temperature in Belleville in the summer is 66 degrees, and in the winter 17 degrees.
