Riverdale is located in Clayton county Georgia with a geographic area of 4.4 square miles. The total population in Riverdale is 15,455 with 46.9% male and 53.1% female. Children under age 5 represent 6.5% of the population, under age 18 equal 24.7% of the population and over age 65 is 9.3% of the population. The median household income is $55,972, per capita income is $23,739. There are a total of 5,483 housing units with 49.8% owner occupied. Education includes 26.9% of residents that are high school graduates and 19.7% with a bachelor's degree or higher. The average temperature in Riverdale in the summer is 76 degrees, and in the winter 42 degrees.
