Westport is located in Bristol county Massachusetts with a geographic area of square miles. The total population in Westport is 15,989 with 49.3% male and 50.7% female. Children under age 5 represent 3.2% of the population, under age 18 equal 16.2% of the population and over age 65 is 24.3% of the population. The median household income is $75,455, per capita income is $43,669. There are a total of 6,561 housing units with 83.2% owner occupied. Education includes 22.7% of residents that are high school graduates and 37.6% with a bachelor's degree or higher. The average temperature in Westport in the summer is 70 degrees, and in the winter 30 degrees.
