Windham is located in Windham county Vermont with a geographic area of square miles. The total population in Windham is 444 with 56.5% male and 43.5% female. Children under age 5 represent 4.5% of the population, under age 18 equal 20.5% of the population and over age 65 is 18.7% of the population. The median household income is $74,375, per capita income is $32,852. There are a total of 166 housing units with 84.9% owner occupied. Education includes 25.9% of residents that are high school graduates and 41.6% with a bachelor's degree or higher. The average temperature in Windham in the summer is 65 degrees, and in the winter 19 degrees.