Population (2000): 17,720 comprising 8,762 (49.4%) males and 8,958 (50.6%) females.
Location: The elevation is 975 feet above sea level. Located in Knox County, it covers an area of 16.1 square miles.
Zip code/s for the area: 37922
Calculated median demographics: Resident age: 41.8 years | Household income: $82,726 | House value: $192,800