Fredericktown
- County:
- Knox County
- County Seat:
- No
- Area (mi²):
- 1.984
- State:
- Ohio
Fredericktown is a village located in Knox County, Ohio. Fredericktown has a 2026 population of 2,658. Fredericktown is currently declining at a rate of -0.04% annually but its population has increased by 0.3% since the most recent census, which recorded a population of 2,650 in 2020.
The median household income in Fredericktown is $65,510 with a poverty rate of 12.48%. The median age in Fredericktown is 41 years: 38.8 years for males, and 41.6 years for females. For every 100 females there are 101.7 males.