Plattsville is an unincorporated community in Shelby County, in the U.S. state of Ohio.
[1] Plattsville was platted in 1844.
[2] The community derives its name from John Platt, a local resident.
[3] A post office called Plattsville was established in 1854, and remained in operation until 1901.
This Shelby County, Ohio state location article is a stub.