Clarksville, Tennessee - Wikipedia
Clarksville is the county seat of Montgomery County, Tennessee, United States. It is the fifth-largest city in the state behind Nashville, Memphis, Knoxville, and Chattanooga. The city had a population of 166,722 as of the 2020 United States census.. It is the principal central city of the Clarksville, TN-KY metropolitan statistical area, which consists of Montgomery and Stewart counties in ...