Resident Population in Wetzel County, WV was 13.76600 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Wetzel County, WV reached a record high of 22.00000 in January of 1979 and a record low of 13.76600 in January of 2024. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Wetzel County, WV - last updated from the United States Federal Reserve on April of 2026.