Auburn is located in Allen county Indiana with a geographic area of 7.7 square miles. The total population in Auburn is 13,209 with 51.3% male and 48.7% female. Children under age 5 represent 4.9% of the population, under age 18 equal 25.7% of the population and over age 65 is 16.4% of the population. The median household income is $51,855, per capita income is $27,609. There are a total of 5,611 housing units with 69.7% owner occupied. Education includes 37.6% of residents that are high school graduates and 22.2% with a bachelor's degree or higher. The average temperature in Auburn in the summer is 71 degrees, and in the winter 29 degrees.
