Bloomfield town is located in Walworth county Wisconsin with a geographic area of 12.5 square miles. The total population in Bloomfield town is 1,662 with 46.5% male and 53.5% female. Children under age 5 represent 9.7% of the population, under age 18 equal 26.7% of the population and over age 65 is 15.0% of the population. The median household income is $56,583, per capita income is $27,963. There are a total of 631 housing units with 86.4% owner occupied. Education includes 35.2% of residents that are high school graduates and 17.0% with a bachelor's degree or higher. The average temperature in Bloomfield town in the summer is 66 degrees, and in the winter 17 degrees.