about Clarksville
Clarksville is located in Greene county Pennsylvania with a geographic area of 0.1 square miles. The total population in Clarksville is 199 with 43.7% male and 56.3% female. Children under age 5 represent 0.0% of the population, under age 18 equal 28.6% of the population and over age 65 is 24.1% of the population. The median household income is $72,697, per capita income is $21,935. There are a total of 63 housing units with 95.2% owner occupied. Education includes 50.8% of residents that are high school graduates and 42.9% with a bachelor's degree or higher. The average temperature in Clarksville in the summer is 73 degrees, and in the winter 33 degrees.