Estill is located in Hampton county South carolina with a geographic area of 3.2 square miles. The total population in Estill is 2,759 with 47.4% male and 52.6% female. Children under age 5 represent 8.7% of the population, under age 18 equal 25.3% of the population and over age 65 is 18.0% of the population. The median household income is $31,555, per capita income is $16,880. There are a total of 831 housing units with 69.3% owner occupied. Education includes 47.5% of residents that are high school graduates and 8.7% with a bachelor's degree or higher. The average temperature in Estill in the summer is 77 degrees, and in the winter 43 degrees.