Mingo County is a county in the U.S. state of West Virginia. As of the 2020 census, the population was 23,568. Its county seat and largest city is Williamson. Created in 1895, Mingo is West Virginia's newest county, named for the historic Iroquoian Mingo people.
AdSearch Alumni From Any School. Search by School & Year. 250,000 Schools, Register Free. Search Alumni on Classmates® Free. Reunions, Yearbooks & Photos. Rekindle Old Connections