Slinger is located in Washington county Wisconsin with a geographic area of 5.2 square miles. The total population in Slinger is 5,500 with 48.2% male and 51.8% female. Children under age 5 represent 3.0% of the population, under age 18 equal 24.7% of the population and over age 65 is 17.2% of the population. The median household income is $73,919, per capita income is $39,348. There are a total of 2,296 housing units with 64.5% owner occupied. Education includes 30.2% of residents that are high school graduates and 38.6% with a bachelor's degree or higher. The average temperature in Slinger in the summer is 66 degrees, and in the winter 17 degrees.
