Clarksville Real EstateClarksville is located in Indiana. Clarksville, Indiana has a population of 21,228. Clarksville is less family-centric than the surrounding county with 30.43% of the households containing married families with children. The county average for households married with children is 31.64%. The median household income in Clarksville, Indiana is $42,872. The median household income for the surrounding county is $52,834 compared to the national median of $57,652. The median age of people living in Clarksville is 41.5 years. Clarksville WeatherThe average high temperature in July is 86.7 degrees, with an average low temperature in January of 22.8 degrees. The average rainfall is approximately 46.4 inches per year, with 10.6 inches of snow per year. Clarksville MapReal estate near ClarksvilleNearby CitiesNearby Cities Homes for Sale |