Windsor is located in Henry county Missouri with a geographic area of 2.4 square miles. The total population in Windsor is 2,976 with 50.5% male and 49.5% female. Children under age 5 represent 6.5% of the population, under age 18 equal 23.3% of the population and over age 65 is 19.1% of the population. The median household income is $41,506, per capita income is $22,788. There are a total of 1,118 housing units with 67.8% owner occupied. Education includes 29.1% of residents that are high school graduates and 8.9% with a bachelor's degree or higher. The average temperature in Windsor in the summer is 76 degrees, and in the winter 32 degrees.