Berkley is located in Bristol county Massachusetts with a geographic area of square miles. The total population in Berkley is 6,801 with 49.8% male and 50.2% female. Children under age 5 represent 3.0% of the population, under age 18 equal 23.0% of the population and over age 65 is 15.1% of the population. The median household income is $106,515, per capita income is $42,030. There are a total of 2,267 housing units with 97.7% owner occupied. Education includes 25.8% of residents that are high school graduates and 49.8% with a bachelor's degree or higher. The average temperature in Berkley in the summer is 70 degrees, and in the winter 30 degrees.