Duo 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 ...

and

coal town A coal town, also known as a coal camp or patch, is a type of company town or mining community established by the employer, a mining company, which imports workers to the site to work the mineral find. The company develops it and provides reside ...

Greenbrier County Greenbrier County () is a county in the U.S. state of West Virginia. As of the 2020 census, the population was 32,977. Its county seat is Lewisburg. The county was formed in 1778 from Botetourt and Montgomery Counties in Virginia. History P ...

West Virginia West Virginia is a mountainous U.S. state, state in the Southern United States, Southern and Mid-Atlantic (United States), Mid-Atlantic regions of the United States.The United States Census Bureau, Census Bureau and the Association of American ...

, United States. Duo is east-northeast of Quinwood. The community was so named on account of there being only two houses standing at the town site.

References

Unincorporated communities in Greenbrier County, West Virginia Unincorporated communities in West Virginia Coal towns in West Virginia {{GreenbrierCountyWV-geo-stub