Jeff City is located in Tennessee. Jeff City, Tennessee has a population of 4,110.
The median household income in Jeff City, Tennessee is $36,458. The median household income for the surrounding county is $45,641 compared to the national median of $57,652. The median age of people living in Jeff City is 32.5 years.
The average high temperature in July is 87 degrees, with an average low temperature in January of 22.5 degrees. The average rainfall is approximately 50.1 inches per year, with 4.5 inches of snow per year.