Deerfield is located in Dane county Wisconsin with a geographic area of 2.2 square miles. The total population in Deerfield is 2,553 with 51.0% male and 49.0% female. Children under age 5 represent 6.3% of the population, under age 18 equal 27.1% of the population and over age 65 is 9.1% of the population. The median household income is $74,750, per capita income is $33,538. There are a total of 1,034 housing units with 75.1% owner occupied. Education includes 24.6% of residents that are high school graduates and 40.4% with a bachelor's degree or higher. The average temperature in Deerfield in the summer is 66 degrees, and in the winter 17 degrees.
