Crownsville is located in Maryland. Crownsville, Maryland has a population of 1,911. Crownsville is less family-centric than the surrounding county with 29% households with children. The county percentage for households with children is 30%.
The median household income in Crownsville, Maryland is $99,222. The median household income for the surrounding county is $103,070 compared to the national median of $66,222. The median age of people living in Crownsville is 50.3 years.
The average high temperature in July is 87.7 degrees, with an average low temperature in January of 23.8 degrees. The annual precipitation is 44.78.