Avondale estates is located in Dekalb county Georgia with a geographic area of 1.2 square miles. The total population in Avondale estates is 3,142 with 45.4% male and 54.6% female. Children under age 5 represent 6.9% of the population, under age 18 equal 20.3% of the population and over age 65 is 28.2% of the population. The median household income is $112,050, per capita income is $65,902. There are a total of 1,389 housing units with 86.8% owner occupied. Education includes 3.6% of residents that are high school graduates and 83.2% with a bachelor's degree or higher. The average temperature in Avondale estates in the summer is 76 degrees, and in the winter 42 degrees.
