Cedarville is located in Greene county Ohio with a geographic area of 1.3 square miles. The total population in Cedarville is 3,848 with 45.3% male and 54.7% female. Children under age 5 represent 3.1% of the population, under age 18 equal 8.0% of the population and over age 65 is 4.4% of the population. The median household income is $45,625, per capita income is $11,550. There are a total of 546 housing units with 52.4% owner occupied. Education includes 18.5% of residents that are high school graduates and 45.1% with a bachelor's degree or higher. The average temperature in Cedarville in the summer is 73 degrees, and in the winter 32 degrees.