Warrensville (formerly known as Buffalo Creek) is an unincorporated community in Ashe County, North Carolina, United States.

[1][2][3] Warrensville is located in north-central Ashe County, north of West Jefferson.

The community lies at an elevation of 2,707 feet (825 m).

Warrensville is within the Clifton Township in Ashe County.

The ZIP Code for Warrensville is 28693.