Greenback is located in Loudon county Tennessee with a geographic area of 8.3 square miles. The total population in Greenback is 1,233 with 50.3% male and 49.7% female. Children under age 5 represent 6.6% of the population, under age 18 equal 24.2% of the population and over age 65 is 15.9% of the population. The median household income is $74,107, per capita income is $25,948. There are a total of 348 housing units with 77.9% owner occupied. Education includes 35.9% of residents that are high school graduates and 15.8% with a bachelor's degree or higher. The average temperature in Greenback in the summer is 77 degrees, and in the winter 38 degrees.
