Crownsville is located in Maryland. Crownsville, Maryland 21032 has a population of 1,911. Crownsville 21032 is less family-centric than the surrounding county with 27% households with children. The county percentage for households with children is 30%.
The median household income in Crownsville, Maryland 21032 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 21032 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.