Barnesville is located in Maryland. Barnesville, Maryland has a population of 161. Barnesville is less family-centric than the surrounding county with 22% households with children. The county percentage for households with children is 32%.
The median household income in Barnesville, Maryland is $153,827. The median household income for the surrounding county is $113,505 compared to the national median of $66,222. The median age of people living in Barnesville is 52.1 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.