Resident Population in Braxton County, WV was 12.16200 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Braxton County, WV reached a record high of 14.71200 in January of 2000 and a record low of 12.16200 in January of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Braxton County, WV - last updated from the United States Federal Reserve on May of 2024.