Mableton is located in Cobb county Georgia with a geographic area of 20.7 square miles. The total population in Mableton is 41,647 with 48.1% male and 51.9% female. Children under age 5 represent 8.3% of the population, under age 18 equal 24.9% of the population and over age 65 is 11.6% of the population. The median household income is $68,777, per capita income is $34,935. There are a total of 15,080 housing units with 72.2% owner occupied. Education includes 20.1% of residents that are high school graduates and 43.6% with a bachelor's degree or higher. The average temperature in Mableton in the summer is 76 degrees, and in the winter 42 degrees.
