Fredericktown is located in Knox county Ohio with a geographic area of 2.0 square miles. The total population in Fredericktown is 2,510 with 44.5% male and 55.5% female. Children under age 5 represent 5.4% of the population, under age 18 equal 25.9% of the population and over age 65 is 14.4% of the population. The median household income is $56,023, per capita income is $26,266. There are a total of 1,112 housing units with 77.3% owner occupied. Education includes 30.3% of residents that are high school graduates and 18.9% with a bachelor's degree or higher. The average temperature in Fredericktown in the summer is 73 degrees, and in the winter 32 degrees.