Poplar Ridge is an unincorporated community in Darke County, in the U.S. state of Ohio.
[1] Poplar Ridge was laid out on the Greenville and West Milton Pike.
[2] A post office called Poplar Ridge was established in 1850, and remained in operation until 1899.
This Darke County, Ohio state location article is a stub.
You can help Wikipedia by expanding it.