Arroyo 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 Hancock County,

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. It was also known as Brooklyn. The community derives name from nearby Dry Creek, arroyo meaning "dry creek" in Spanish.

References

Unincorporated communities in West Virginia Unincorporated communities in Hancock County, West Virginia {{HancockCountyWV-geo-stub