Walden is located in Caledonia county Vermont with a geographic area of square miles. The total population in Walden is 975 with 52.3% male and 47.7% female. Children under age 5 represent 4.7% of the population, under age 18 equal 14.9% of the population and over age 65 is 15.4% of the population. The median household income is $71,250, per capita income is $32,645. There are a total of 437 housing units with 92.2% owner occupied. Education includes 28.8% of residents that are high school graduates and 29.3% with a bachelor's degree or higher. The average temperature in Walden in the summer is 65 degrees, and in the winter 19 degrees.