Belleville is located in Wayne county Michigan with a geographic area of 1.1 square miles. The total population in Belleville is 3,879 with 39.0% male and 61.0% female. Children under age 5 represent 11.0% of the population, under age 18 equal 20.6% of the population and over age 65 is 18.4% of the population. The median household income is $52,810, per capita income is $32,902. There are a total of 1,860 housing units with 56.6% owner occupied. Education includes 18.1% of residents that are high school graduates and 35.5% with a bachelor's degree or higher. The average temperature in Belleville in the summer is 71 degrees, and in the winter 23 degrees.