Clinton is a city in and the county seat of Anderson County, Tennessee. Clinton is included in the Knoxville metropolitan area. Its population w…Clinton is a city in and the county seat of Anderson County, Tennessee. Clinton is included in the Knoxville metropolitan area. Its population was 10,056 at the 2020 census. Prehistoric Native American habitation was common throughout the Clinch River valley, especially during the Woodland period and the Mississippian period. A number of such habitation sites were excavated in the 1930s and 1950s in anticipation of the construction of Norris Dam and Melton Hill Dam, respectively. The Melton Hill excavations uncovered two substantial Woodland period villages along the Clinch at Bull Bluff and Freels Bend, both approximately 20 miles downstream from Clinton.