Rosedale is located in Baltimore county Maryland with a geographic area of 6.9 square miles. The total population in Rosedale is 19,963 with 49.2% male and 50.8% female. Children under age 5 represent 7.2% of the population, under age 18 equal 22.7% of the population and over age 65 is 17.5% of the population. The median household income is $76,577, per capita income is $35,321. There are a total of 7,165 housing units with 75.3% owner occupied. Education includes 24.7% of residents that are high school graduates and 28.2% with a bachelor's degree or higher. The average temperature in Rosedale in the summer is 74 degrees, and in the winter 37 degrees.
