Resident Population in Summers County, WV was 11.58100 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Summers County, WV reached a record high of 15.91800 in January of 1981 and a record low of 11.58100 in January of 2023. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Summers County, WV - last updated from the United States Federal Reserve on May of 2024.