Clarksville is the county seat of Montgomery County, Tennessee, United States. It is the fifth-largest city in the state, after Nashville, Memphis, Knoxville, and Chattanooga. The city had a population of 166,722 as of the 2020 United States census.
Zip Codes in Clarksville, TN that we also serve: 42223 37043 37042 37040 37041 37044