Greenback is located in Tennessee. Greenback, Tennessee 37742has a population of 1,265. Greenback 37742 is more family-centric than the surrounding county with 29% households with children. The county percentage for households with children is 20%.
The median household income in Greenback, Tennessee 37742 is $66,509. The median household income for the surrounding county is $60,694 compared to the national median of $66,222. The median age of people living in Greenback 37742 is 47.3 years.
The average high temperature in July is 89 degrees, with an average low temperature in January of 27.4 degrees. The annual precipitation is 52.85.