Varnville is located in Hampton county South carolina with a geographic area of 3.8 square miles. The total population in Varnville is 1,832 with 50.0% male and 50.0% female. Children under age 5 represent 3.3% of the population, under age 18 equal 32.0% of the population and over age 65 is 17.8% of the population. The median household income is $31,381, per capita income is $15,461. There are a total of 671 housing units with 54.2% owner occupied. Education includes 44.9% of residents that are high school graduates and 16.4% with a bachelor's degree or higher. The average temperature in Varnville in the summer is 77 degrees, and in the winter 43 degrees.