Fredericktown is located in Knox County. The region is located on the body of water North Branch Kokosing River. About 2,648 people live here (as of 2020). Between 2010 and 2020, the population grew from 2,493 to 2,648. The region is at 332 meters above sea level. The area covers about 5.4 square kilometers. There are about 121 streets in Fredericktown. The postal codes are 43019. Fredericktown is village in Knox County, Ohio. Among other things, Fredericktown has schools. More information at
www.fredericktownohio.net.