Tusculum is a city in Greene County, Tennessee, United States. The population was 3,298 at the 2020 census. It is the site of Tusculum University, the oldest university in Tennessee and the 28th oldest in the United States. Tusculum is a suburb of nearby Greeneville. The population of both Greeneville and Tusculum combined was approximately 18,777 at the 2020 census.
Zip Codes in Tusculum, TN that we also serve: 37616 37745