Resident Population in Logan County, WV was 30.37500 Thous. of Persons in January of 2025, according to the United States Federal Reserve. Historically, Resident Population in Logan County, WV reached a record high of 51.40000 in January of 1978 and a record low of 30.37500 in January of 2025. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Logan County, WV - last updated from the United States Federal Reserve on June of 2026.