Population Of Clarksville Tn 2025. Numberpercenttotal population103,455100.0sex and agemale51,95050.2female51,50549.8under 5 years9,2959.05 to 9 years8,5898.310 to 14. Ever wonder how many people live in clarksville, tn and how fast that number changes?
Current population of tennessee cities and counties. In 2022, clarksville, tn had a population of 168k people with a median age of 30.1 and a median household income of $62,688.