Sutton is located in Worcester county Massachusetts with a geographic area of square miles. The total population in Sutton is 9,506 with 51.2% male and 48.8% female. Children under age 5 represent 5.0% of the population, under age 18 equal 22.0% of the population and over age 65 is 14.7% of the population. The median household income is $109,375, per capita income is $52,555. There are a total of 3,349 housing units with 91.4% owner occupied. Education includes 26.1% of residents that are high school graduates and 45.4% with a bachelor's degree or higher. The average temperature in Sutton in the summer is 70 degrees, and in the winter 30 degrees.