Elm grove is located in Waukesha county Wisconsin with a geographic area of 3.3 square miles. The total population in Elm grove is 6,156 with 45.0% male and 55.0% female. Children under age 5 represent 7.6% of the population, under age 18 equal 24.8% of the population and over age 65 is 22.3% of the population. The median household income is $112,500, per capita income is $61,099. There are a total of 2,190 housing units with 91.0% owner occupied. Education includes 18.4% of residents that are high school graduates and 65.1% with a bachelor's degree or higher. The average temperature in Elm grove in the summer is 66 degrees, and in the winter 17 degrees.
