Crestline is located in Crawford county Ohio with a geographic area of 3.2 square miles. The total population in Crestline is 4,408 with 51.3% male and 48.7% female. Children under age 5 represent 7.2% of the population, under age 18 equal 24.3% of the population and over age 65 is 14.9% of the population. The median household income is $44,299, per capita income is $23,850. There are a total of 1,775 housing units with 62.4% owner occupied. Education includes 46.0% of residents that are high school graduates and 14.0% with a bachelor's degree or higher. The average temperature in Crestline in the summer is 73 degrees, and in the winter 32 degrees.
