Larksville is located in Luzerne county Pennsylvania with a geographic area of 4.7 square miles. The total population in Larksville is 4,408 with 41.6% male and 58.4% female. Children under age 5 represent 4.7% of the population, under age 18 equal 13.3% of the population and over age 65 is 24.8% of the population. The median household income is $60,335, per capita income is $39,609. There are a total of 1,979 housing units with 83.1% owner occupied. Education includes 39.2% of residents that are high school graduates and 33.7% with a bachelor's degree or higher. The average temperature in Larksville in the summer is 73 degrees, and in the winter 33 degrees.