Poolesville is located in Montgomery county Maryland with a geographic area of 3.9 square miles. The total population in Poolesville is 5,228 with 48.5% male and 51.5% female. Children under age 5 represent 6.6% of the population, under age 18 equal 23.7% of the population and over age 65 is 14.4% of the population. The median household income is $183,700, per capita income is $56,592. There are a total of 1,640 housing units with 85.9% owner occupied. Education includes 12.2% of residents that are high school graduates and 74.4% with a bachelor's degree or higher. The average temperature in Poolesville in the summer is 74 degrees, and in the winter 37 degrees.
