Resident Population in Brooke County, WV was 21.28500 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Brooke County, WV reached a record high of 31.11700 in January of 1980 and a record low of 21.28500 in January of 2024. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Brooke County, WV - last updated from the United States Federal Reserve on April of 2026.