Flat is an

unincorporated community An unincorporated area is a parcel of land that is not governed by a local general-purpose municipal corporation. (At p. 178.) They may be governed or serviced by an encompassing unit (such as a county) or another branch of the state (such as th ...

in Wolfe County,

Kentucky Kentucky (, ), officially the Commonwealth of Kentucky, is a landlocked U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders Illinois, Indiana, and Ohio to the north, West Virginia to the ...

, United States. The Flat post office was established in 1892. Its post office has since been discontinued. The origin of the name "Flat" is obscure.

References

Unincorporated communities in Wolfe County, Kentucky Unincorporated communities in Kentucky {{WolfeCountyKY-geo-stub