Resident Population in Barbour County, WV was 15.37800 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Barbour County, WV reached a record high of 16.98000 in January of 2015 and a record low of 14.03000 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Barbour County, WV - last updated from the United States Federal Reserve on May of 2024.