Deale is located in Anne arundel county Maryland with a geographic area of 5.3 square miles. The total population in Deale is 4,592 with 48.5% male and 51.5% female. Children under age 5 represent 7.1% of the population, under age 18 equal 20.9% of the population and over age 65 is 18.3% of the population. The median household income is $95,116, per capita income is $47,392. There are a total of 1,779 housing units with 89.9% owner occupied. Education includes 27.0% of residents that are high school graduates and 40.5% with a bachelor's degree or higher. The average temperature in Deale in the summer is 74 degrees, and in the winter 37 degrees.