Summerton is located in Clarendon county South carolina with a geographic area of 1.4 square miles. The total population in Summerton is 791 with 44.6% male and 55.4% female. Children under age 5 represent 5.3% of the population, under age 18 equal 11.8% of the population and over age 65 is 31.9% of the population. The median household income is $24,183, per capita income is $20,277. There are a total of 437 housing units with 56.1% owner occupied. Education includes 30.0% of residents that are high school graduates and 34.8% with a bachelor's degree or higher. The average temperature in Summerton in the summer is 77 degrees, and in the winter 43 degrees.