Great cacapon is located in Morgan county West virginia with a geographic area of 0.9 square miles. The total population in Great cacapon is 525 with 48.0% male and 52.0% female. Children under age 5 represent 4.6% of the population, under age 18 equal 33.0% of the population and over age 65 is 19.2% of the population. The median household income is $47,692, per capita income is $20,884. There are a total of 184 housing units with 100.0% owner occupied. Education includes 26.1% of residents that are high school graduates and 9.2% with a bachelor's degree or higher. The average temperature in Great cacapon in the summer is 69 degrees, and in the winter 32 degrees.