Waterville is located in Lamoille county Vermont with a geographic area of square miles. The total population in Waterville is 721 with 51.0% male and 49.0% female. Children under age 5 represent 1.8% of the population, under age 18 equal 23.4% of the population and over age 65 is 12.3% of the population. The median household income is $74,375, per capita income is $34,936. There are a total of 326 housing units with 81.3% owner occupied. Education includes 35.3% of residents that are high school graduates and 39.6% with a bachelor's degree or higher. The average temperature in Waterville in the summer is 65 degrees, and in the winter 19 degrees.