Hardwick is located in Caledonia county Vermont with a geographic area of 1.4 square miles. The total population in Hardwick is 1,012 with 58.2% male and 41.8% female. Children under age 5 represent 3.7% of the population, under age 18 equal 23.1% of the population and over age 65 is 21.0% of the population. The median household income is $44,787, per capita income is $23,860. There are a total of 418 housing units with 74.9% owner occupied. Education includes 57.7% of residents that are high school graduates and 6.9% with a bachelor's degree or higher. The average temperature in Hardwick in the summer is 65 degrees, and in the winter 19 degrees.