Waynesville is located in Warren county Ohio with a geographic area of 2.4 square miles. The total population in Waynesville is 3,135 with 42.1% male and 57.9% female. Children under age 5 represent 3.6% of the population, under age 18 equal 22.5% of the population and over age 65 is 20.6% of the population. The median household income is $54,750, per capita income is $27,583. There are a total of 1,291 housing units with 57.9% owner occupied. Education includes 32.2% of residents that are high school graduates and 26.6% with a bachelor's degree or higher. The average temperature in Waynesville in the summer is 73 degrees, and in the winter 32 degrees.
