Douglas is located in Worcester county Massachusetts with a geographic area of square miles. The total population in Douglas is 8,938 with 48.5% male and 51.5% female. Children under age 5 represent 3.2% of the population, under age 18 equal 25.2% of the population and over age 65 is 11.2% of the population. The median household income is $114,213, per capita income is $43,316. There are a total of 3,121 housing units with 78.1% owner occupied. Education includes 26.3% of residents that are high school graduates and 38.7% with a bachelor's degree or higher. The average temperature in Douglas in the summer is 70 degrees, and in the winter 30 degrees.
