Windsor is located in Hillsborough county New hampshire with a geographic area of square miles. The total population in Windsor is 203 with 57.1% male and 42.9% female. Children under age 5 represent 1.5% of the population, under age 18 equal 10.8% of the population and over age 65 is 11.8% of the population. The median household income is $75,313, per capita income is $32,231. There are a total of 81 housing units with 84.0% owner occupied. Education includes 39.5% of residents that are high school graduates and 12.3% with a bachelor's degree or higher. The average temperature in Windsor in the summer is 68 degrees, and in the winter 23 degrees.