Brookhaven is located in Delaware county Pennsylvania with a geographic area of 1.7 square miles. The total population in Brookhaven is 8,045 with 51.4% male and 48.6% female. Children under age 5 represent 7.8% of the population, under age 18 equal 20.8% of the population and over age 65 is 16.8% of the population. The median household income is $76,638, per capita income is $40,825. There are a total of 3,500 housing units with 87.3% owner occupied. Education includes 27.6% of residents that are high school graduates and 32.7% with a bachelor's degree or higher. The average temperature in Brookhaven in the summer is 73 degrees, and in the winter 33 degrees.
