Snelling is located in Barnwell county South carolina with a geographic area of 4.0 square miles. The total population in Snelling is 224 with 56.3% male and 43.8% female. Children under age 5 represent 6.3% of the population, under age 18 equal 17.4% of the population and over age 65 is 13.8% of the population. The median household income is $50,500, per capita income is $26,702. There are a total of 90 housing units with 77.8% owner occupied. Education includes 34.4% of residents that are high school graduates and 15.6% with a bachelor's degree or higher. The average temperature in Snelling in the summer is 77 degrees, and in the winter 43 degrees.