The city of Clarksville, also called "Queen of the Cumberland Gateway to the New South Tennessees Top Spot" encompasses the following counties: Montgomery. Clarksville's government is comprised of the Mayor, who is currently Kim McMillan.
Clarksville encompasses land area: 94.9 sq mi (245.7 km2), water area: 0.7 sq mi (1.8 km2). The elevation is 509 ft (155 m) above sea level. The local time zone is CST (UTC-6).
Zip codes in Clarksville include 37040-37044. Local area codes are 931. The Federal Information Processing Standard (FIPS) code for the city is 47-15160, which is used in computer filings when non-government agencies and contractors fulfill government contracts. Additional information and the official website of the city is found at http://www.cityofclarksville.com/.