Crownsville is located in Anne arundel county Maryland with a geographic area of 5.1 square miles. The total population in Crownsville is 1,473 with 51.2% male and 48.8% female. Children under age 5 represent 0.5% of the population, under age 18 equal 9.6% of the population and over age 65 is 32.3% of the population. The median household income is $93,750, per capita income is $65,927. There are a total of 591 housing units with 100.0% owner occupied. Education includes 23.2% of residents that are high school graduates and 39.4% with a bachelor's degree or higher. The average temperature in Crownsville in the summer is 74 degrees, and in the winter 37 degrees.
