Vienna is located in Dooly county Georgia with a geographic area of 5.5 square miles. The total population in Vienna is 3,610 with 53.8% male and 46.2% female. Children under age 5 represent 3.5% of the population, under age 18 equal 24.5% of the population and over age 65 is 15.2% of the population. The median household income is $33,687, per capita income is $16,786. There are a total of 1,318 housing units with 41.0% owner occupied. Education includes 31.9% of residents that are high school graduates and 10.2% with a bachelor's degree or higher. The average temperature in Vienna in the summer is 81 degrees, and in the winter 42 degrees.