Granville is located in Monongalia county West virginia with a geographic area of 1.3 square miles. The total population in Granville is 2,828 with 48.5% male and 51.5% female. Children under age 5 represent 3.5% of the population, under age 18 equal 14.7% of the population and over age 65 is 15.3% of the population. The median household income is $27,457, per capita income is $14,185. There are a total of 921 housing units with 51.9% owner occupied. Education includes 27.9% of residents that are high school graduates and 7.5% with a bachelor's degree or higher. The average temperature in Granville in the summer is 69 degrees, and in the winter 32 degrees.