New Johnsonville is located in Tennessee. New Johnsonville, Tennessee has a population of 1,962. New Johnsonville is more family-centric than the surrounding county with 26% households with children. The county percentage for households with children is 24%.
The median household income in New Johnsonville, Tennessee is $59,245. The median household income for the surrounding county is $48,678 compared to the national median of $66,222. The median age of people living in New Johnsonville is 43 years.
The average high temperature in July is 89.6 degrees, with an average low temperature in January of 23 degrees. The annual precipitation is 56.07.