Chesterbrook is located in Chester county Pennsylvania with a geographic area of 1.6 square miles. The total population in Chesterbrook is 5,080 with 46.7% male and 53.3% female. Children under age 5 represent 5.4% of the population, under age 18 equal 19.8% of the population and over age 65 is 18.5% of the population. The median household income is $122,461, per capita income is $72,222. There are a total of 2,103 housing units with 71.5% owner occupied. Education includes 7.4% of residents that are high school graduates and 85.1% with a bachelor's degree or higher. The average temperature in Chesterbrook in the summer is 73 degrees, and in the winter 33 degrees.