Clarksville is a city located in Virginia. With a 2020 population of 1,166, it is the 130th largest city in Virginia and the 9705th largest city in the United States. Clarksville is currently declining at a rate of -0.51% annually but its population has increased by 2.37% since the most recent census, which recorded a population of 1,139 in 2010. Clarksville reached it's highest population of 1,240 in 2010. Spanning over 3 miles, Clarksville has a population density of 401 people per square mile.
The average household income in Clarksville is $51,920 with a poverty rate of 9.38%. The median rental costs in recent years comes to $676 per month, and the median house value is $154,500. The median age in Clarksville is 48.1 years, 50.4 years for males, and 46.4 years for females. For every 100 females there are 83.5 males.