West dennis is located in Barnstable county Massachusetts with a geographic area of 3.3 square miles. The total population in West dennis is 2,479 with 49.7% male and 50.3% female. Children under age 5 represent 2.0% of the population, under age 18 equal 8.2% of the population and over age 65 is 34.9% of the population. The median household income is $73,913, per capita income is $52,331. There are a total of 1,314 housing units with 71.8% owner occupied. Education includes 25.7% of residents that are high school graduates and 48.2% with a bachelor's degree or higher. The average temperature in West dennis in the summer is 70 degrees, and in the winter 30 degrees.
