Barneveld is located in Iowa county Wisconsin with a geographic area of 1.9 square miles. The total population in Barneveld is 1,300 with 47.3% male and 52.7% female. Children under age 5 represent 6.7% of the population, under age 18 equal 31.2% of the population and over age 65 is 9.5% of the population. The median household income is $84,803, per capita income is $32,238. There are a total of 445 housing units with 73.9% owner occupied. Education includes 23.8% of residents that are high school graduates and 22.2% with a bachelor's degree or higher. The average temperature in Barneveld in the summer is 66 degrees, and in the winter 17 degrees.