
Fredericktown
- County:
- Madison County
- County Seat:
- Yes
- Area (mi²):
- 4.325
- State:
- Missouri
Fredericktown is a city located in Madison County, Missouri. Fredericktown has a 2025 population of 4,574. It is also the county seat of .Fredericktown is currently growing at a rate of 0.62% annually and its population has increased by 3.18% since the most recent census, which recorded a population of 4,433 in 2020.
The average household income in Fredericktown is $74,139 with a poverty rate of 18.34%. The median age in Fredericktown is 36.4 years: 36.1 years for males, and 41.2 years for females.