Wallingford is located in Rutland county Vermont with a geographic area of 1.7 square miles. The total population in Wallingford is 1,029 with 39.4% male and 60.6% female. Children under age 5 represent 8.8% of the population, under age 18 equal 24.5% of the population and over age 65 is 14.5% of the population. The median household income is $80,667, per capita income is $32,289. There are a total of 378 housing units with 75.1% owner occupied. Education includes 42.9% of residents that are high school graduates and 26.7% with a bachelor's degree or higher. The average temperature in Wallingford in the summer is 65 degrees, and in the winter 19 degrees.