Oneonta is located in Blount county Alabama with a geographic area of 15.8 square miles. The total population in Oneonta is 6,550 with 50.3% male and 49.7% female. Children under age 5 represent 7.4% of the population, under age 18 equal 22.4% of the population and over age 65 is 23.6% of the population. The median household income is $38,922, per capita income is $27,280. There are a total of 2,781 housing units with 43.7% owner occupied. Education includes 17.3% of residents that are high school graduates and 21.1% with a bachelor's degree or higher. The average temperature in Oneonta in the summer is 77 degrees, and in the winter 43 degrees.