Joelton is located in Tennessee. Joelton, Tennessee has a population of 7,216. Joelton is less family-centric than the surrounding county with 21% households with children. The county percentage for households with children is 23%.
The median household income in Joelton, Tennessee is $61,447. The median household income for the surrounding county is $64,853 compared to the national median of $66,222. The median age of people living in Joelton is 46.2 years.
The average high temperature in July is 88.8 degrees, with an average low temperature in January of 24 degrees. The annual precipitation is 51.15.