Cullen 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 Union 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. A post office in the community was established in 1885, and named for the first postmaster Joseph Cullen. That post office closed in 1906.

References

Unincorporated communities in Union County, Kentucky Unincorporated communities in Kentucky {{UnionCountyKY-geo-stub