Hazel green is located in Grant county Wisconsin with a geographic area of 1.3 square miles. The total population in Hazel green is 911 with 45.2% male and 54.8% female. Children under age 5 represent 7.1% of the population, under age 18 equal 24.5% of the population and over age 65 is 13.8% of the population. The median household income is $52,143, per capita income is $26,464. There are a total of 400 housing units with 59.8% owner occupied. Education includes 36.0% of residents that are high school graduates and 20.8% with a bachelor's degree or higher. The average temperature in Hazel green in the summer is 66 degrees, and in the winter 17 degrees.