West dundee is located in Kane county Illinois with a geographic area of 3.6 square miles. The total population in West dundee is 7,923 with 50.1% male and 49.9% female. Children under age 5 represent 9.1% of the population, under age 18 equal 22.8% of the population and over age 65 is 11.3% of the population. The median household income is $95,707, per capita income is $43,327. There are a total of 3,231 housing units with 57.6% owner occupied. Education includes 18.1% of residents that are high school graduates and 47.9% with a bachelor's degree or higher. The average temperature in West dundee in the summer is 74 degrees, and in the winter 27 degrees.