Centerville is located in Montgomery county Ohio with a geographic area of 11.0 square miles. The total population in Centerville is 23,766 with 46.2% male and 53.8% female. Children under age 5 represent 6.4% of the population, under age 18 equal 18.7% of the population and over age 65 is 29.1% of the population. The median household income is $72,342, per capita income is $43,228. There are a total of 10,947 housing units with 71.1% owner occupied. Education includes 12.4% of residents that are high school graduates and 53.8% with a bachelor's degree or higher. The average temperature in Centerville in the summer is 73 degrees, and in the winter 32 degrees.
