Windsor is located in Weld county Colorado with a geographic area of 25.6 square miles. The total population in Windsor is 23,679 with 50.1% male and 49.9% female. Children under age 5 represent 5.7% of the population, under age 18 equal 26.6% of the population and over age 65 is 16.1% of the population. The median household income is $103,933, per capita income is $45,803. There are a total of 8,419 housing units with 82.7% owner occupied. Education includes 14.1% of residents that are high school graduates and 51.3% with a bachelor's degree or higher. The average temperature in Windsor in the summer is 68 degrees, and in the winter 29 degrees.