Bristol is an unincorporated community in Harrison County, West Virginia, United States. It is located along U.S. Route 50 1.9 miles east-northeast of Salem. Bristol had a post office, which closed on O…Bristol is an unincorporated community in Harrison County, West Virginia, United States. It is located along U.S. Route 50 1.9 miles east-northeast of Salem. Bristol had a post office, which closed on October 1, 2005.