Holly springs is located in Cherokee county Georgia with a geographic area of 7.2 square miles. The total population in Holly springs is 13,682 with 48.4% male and 51.6% female. Children under age 5 represent 6.7% of the population, under age 18 equal 26.9% of the population and over age 65 is 12.7% of the population. The median household income is $94,824, per capita income is $32,987. There are a total of 4,674 housing units with 72.4% owner occupied. Education includes 18.5% of residents that are high school graduates and 42.7% with a bachelor's degree or higher. The average temperature in Holly springs in the summer is 76 degrees, and in the winter 42 degrees.