Windsor is located in Dane county Wisconsin with a geographic area of 27.6 square miles. The total population in Windsor is 7,340 with 48.6% male and 51.4% female. Children under age 5 represent 6.9% of the population, under age 18 equal 25.9% of the population and over age 65 is 16.0% of the population. The median household income is $98,789, per capita income is $45,835. There are a total of 2,794 housing units with 78.7% owner occupied. Education includes 16.2% of residents that are high school graduates and 46.6% with a bachelor's degree or higher. The average temperature in Windsor in the summer is 66 degrees, and in the winter 17 degrees.