Westbrook is located in Middlesex county Connecticut with a geographic area of square miles. The total population in Westbrook is 6,885 with 43.6% male and 56.4% female. Children under age 5 represent 2.0% of the population, under age 18 equal 8.8% of the population and over age 65 is 30.9% of the population. The median household income is $73,988, per capita income is $59,116. There are a total of 3,485 housing units with 82.1% owner occupied. Education includes 16.9% of residents that are high school graduates and 52.0% with a bachelor's degree or higher. The average temperature in Westbrook in the summer is 68 degrees, and in the winter 27 degrees.