Holt 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
Knox Township,
Jefferson County,
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 ...
, United States. It is located about west of
New Somerset at the intersection of County Highway 53 and Township Road 218, at .
The Mitchell's Salt Works Post Office was established on July 20, 1848. The name was changed to Holt Post Office on May 9, 1892, and the branch was discontinued on November 30, 1907. Mail service is now handled through the
Hammondsville branch.
References
Unincorporated communities in Jefferson County, Ohio
{{JeffersonCountyOH-geo-stub