Poolesville is located in Maryland. Poolesville, Maryland 20837 has a population of 5,306. Poolesville 20837 is more family-centric than the surrounding county with 39% households with children. The county percentage for households with children is 33%.
The median household income in Poolesville, Maryland 20837 is $143,348. The median household income for the surrounding county is $108,672 compared to the national median of $61,963. The median age of people living in Poolesville 20837 is 45.6 years.
The average high temperature in July is 85.7 degrees, with an average low temperature in January of 24.4 degrees. The annual precipitation is 41.97.