Clarksville is located in Pennsylvania. Clarksville, Pennsylvania has a population of 169. Clarksville is less family-centric than the surrounding county with 0% of the households containing married families with children. The county average for households married with children is 25.87%.
The median household income in Clarksville, Pennsylvania is $76,528. The median household income for the surrounding county is $57,497 compared to the national median of $69,021. The median age of people living in Clarksville is 37.6 years.
The average high temperature in July is 84 degrees, with an average low temperature in January of 19.4 degrees. The average rainfall is approximately 41 inches per year, with 23.8 inches of snow per year.