Barboursville is a village in Cabell County, West Virginia. It is located near the second largest city in the state, Huntington. The population was 4,258 in the 2019 census estimate. Barboursville is a part of …Barboursville is a village in Cabell County, West Virginia. It is located near the second largest city in the state, Huntington. The population was 4,258 in the 2019 census estimate. Barboursville is a part of the Huntington–Ashland metropolitan area.