Truro is located in Barnstable county Massachusetts with a geographic area of square miles. The total population in Truro is 1,076 with 57.6% male and 42.4% female. Children under age 5 represent 6.2% of the population, under age 18 equal 8.4% of the population and over age 65 is 29.7% of the population. The median household income is $68,914, per capita income is $60,923. There are a total of 693 housing units with 85.3% owner occupied. Education includes 23.8% of residents that are high school graduates and 66.2% with a bachelor's degree or higher. The average temperature in Truro in the summer is 70 degrees, and in the winter 30 degrees.