Resident Population in Hancock County, MS was 46.15900 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Hancock County, MS reached a record high of 47.67300 in January of 2019 and a record low of 17.38700 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Hancock County, MS - last updated from the United States Federal Reserve on May of 2024.