Wisconsin dells is located in Columbia county Wisconsin with a geographic area of 7.8 square miles. The total population in Wisconsin dells is 2,907 with 50.7% male and 49.3% female. Children under age 5 represent 5.8% of the population, under age 18 equal 21.7% of the population and over age 65 is 18.0% of the population. The median household income is $56,831, per capita income is $33,433. There are a total of 1,340 housing units with 65.3% owner occupied. Education includes 23.9% of residents that are high school graduates and 26.3% with a bachelor's degree or higher. The average temperature in Wisconsin dells in the summer is 68 degrees, and in the winter 17 degrees.