Brillion is located in Calumet county Wisconsin with a geographic area of 2.8 square miles. The total population in Brillion is 3,108 with 46.8% male and 53.2% female. Children under age 5 represent 6.1% of the population, under age 18 equal 27.9% of the population and over age 65 is 12.8% of the population. The median household income is $70,804, per capita income is $28,961. There are a total of 1,187 housing units with 75.3% owner occupied. Education includes 34.5% of residents that are high school graduates and 32.5% with a bachelor's degree or higher. The average temperature in Brillion in the summer is 66 degrees, and in the winter 17 degrees.
