Mt Juliet is located in Tennessee. Mt Juliet, Tennessee has a population of 15,698.
The median household income in Mt Juliet, Tennessee is $80,130. The median household income for the surrounding county is $66,123 compared to the national median of $57,652. The median age of people living in Mt Juliet is 35.8 years.
The average high temperature in July is 88.1 degrees, with an average low temperature in January of 27.3 degrees. The average rainfall is approximately 51.3 inches per year, with 4.4 inches of snow per year.