Coatsville is an unincorporated community in northern Schuyler County, Missouri, United States. It is located on Route 202 about six miles northwest of Lancaster at the Iowa state line. The community is part of the Kirksville Micropolitan Statistical Area.
Coatsville was platted in 1869. A post office called Coatsville has been in operation since 1869.
References
Coatsville, Missouri Wikipedia(Text) CC BY-SA