Plymouth is located in Plymouth county Massachusetts with a geographic area of 2.2 square miles. The total population in Plymouth is 6,949 with 46.5% male and 53.5% female. Children under age 5 represent 5.1% of the population, under age 18 equal 12.9% of the population and over age 65 is 23.8% of the population. The median household income is $65,647, per capita income is $48,229. There are a total of 3,464 housing units with 56.3% owner occupied. Education includes 26.0% of residents that are high school graduates and 39.5% with a bachelor's degree or higher. The average temperature in Plymouth in the summer is 70 degrees, and in the winter 30 degrees.
