Clarksville is located in Pennsylvania. Clarksville, Pennsylvania has a population of 196. Clarksville is more family-centric than the surrounding county with 25% households with children. The county percentage for households with children is 24%.
The median household income in Clarksville, Pennsylvania is $67,500. The median household income for the surrounding county is $58,243 compared to the national median of $66,222. The median age of people living in Clarksville is 43.2 years.
The average high temperature in July is 83.5 degrees, with an average low temperature in January of 18.1 degrees. The annual precipitation is 39.75.