Bluffton is located in Clay county Georgia with a geographic area of 1.6 square miles. The total population in Bluffton is 225 with 46.7% male and 53.3% female. Children under age 5 represent 7.1% of the population, under age 18 equal 51.1% of the population and over age 65 is 14.7% of the population. The median household income is $34,063, per capita income is $17,816. There are a total of 53 housing units with 47.2% owner occupied. Education includes 54.7% of residents that are high school graduates and 5.7% with a bachelor's degree or higher. The average temperature in Bluffton in the summer is 76 degrees, and in the winter 42 degrees.
