Williamsville 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 Sussex County,

Delaware Delaware ( ) is a U.S. state, state in the Mid-Atlantic (United States), Mid-Atlantic and South Atlantic states, South Atlantic regions of the United States. It borders Maryland to its south and west, Pennsylvania to its north, New Jersey ...

, United States. Williamsville is located on Delaware Route 54 between Selbyville and Fenwick Island. It was the site of the Williamsville Colored School.

References

Unincorporated communities in Sussex County, Delaware Unincorporated communities in Delaware {{Delaware-geo-stub