Warrenville is located in Aiken county South carolina with a geographic area of 1.1 square miles. The total population in Warrenville is 740 with 42.3% male and 57.7% female. Children under age 5 represent 3.4% of the population, under age 18 equal 23.8% of the population and over age 65 is 25.4% of the population. The median household income is $37,083, per capita income is $21,009. There are a total of 349 housing units with 70.5% owner occupied. Education includes 19.2% of residents that are high school graduates and 16.9% with a bachelor's degree or higher. The average temperature in Warrenville in the summer is 77 degrees, and in the winter 43 degrees.
