Middlesex is located in Washington county Vermont with a geographic area of square miles. The total population in Middlesex is 1,717 with 51.4% male and 48.6% female. Children under age 5 represent 3.6% of the population, under age 18 equal 20.2% of the population and over age 65 is 23.4% of the population. The median household income is $97,014, per capita income is $41,079. There are a total of 699 housing units with 95.4% owner occupied. Education includes 16.9% of residents that are high school graduates and 55.9% with a bachelor's degree or higher. The average temperature in Middlesex in the summer is 65 degrees, and in the winter 19 degrees.
