Resident Population in Webster County, MS was 9.98800 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Webster County, MS reached a record high of 10.60000 in January of 1971 and a record low of 9.70200 in January of 2019. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Webster County, MS - last updated from the United States Federal Reserve on May of 2024.