Youngsville is an

unincorporated community An unincorporated area is a region that is not governed by a local municipal corporation. Widespread unincorporated communities and areas are a distinguishing feature of the United States and Canada. Most other countries of the world either have ...

in Adams County, in the U.S. state of

Ohio Ohio () is a state in the Midwestern region of the United States. Of the fifty U.S. states, it is the 34th-largest by area, and with a population of nearly 11.8 million, is the seventh-most populous and tenth-most densely populated. The sta ...

History

Youngsville had its start in 1840 when David Young opened a store there. A post office called Youngsville was established in 1848, and remained in operation until 1905.

References

Unincorporated communities in Adams County, Ohio 1840 establishments in Ohio Populated places established in 1840 Unincorporated communities in Ohio {{AdamsCountyOH-geo-stub