Hartsville is located in Darlington county South carolina with a geographic area of 5.9 square miles. The total population in Hartsville is 7,559 with 44.8% male and 55.2% female. Children under age 5 represent 7.8% of the population, under age 18 equal 30.7% of the population and over age 65 is 15.6% of the population. The median household income is $36,111, per capita income is $21,067. There are a total of 2,806 housing units with 53.6% owner occupied. Education includes 26.1% of residents that are high school graduates and 28.5% with a bachelor's degree or higher. The average temperature in Hartsville in the summer is 80 degrees, and in the winter 43 degrees.
