Fredericktown, MO Insights: Population,
Zip Codes, Influence, and Service Areas

Fredericktown is a city in and the county seat of Madison County, Missouri, United States, in the northeastern foothills of the St. Francois Mountains. The population was 4,429 at the 2020 census. The city is surrounded on three sides (east, west, and south) by the easternmost parcel of the Mark Twain National Forest.

Zip Codes in Fredericktown, MO that we also serve: 63645





Cities Close To Fredericktown, MO That We Also Serve



Locksmith

Locksmith9000 delivers fast, reliable, and professional locksmith services nationwide.

Our Locksmith center

With expert technicians available 24/7 and service coverage in all 50 states, we’re the go-to solution for residential, commercial, and automotive lock problems. Whether you’re in New York, Los Angeles, or a small town in between, our mobile locksmiths are just a call away — ready to restore your peace of mind.