Resident Population in McIntosh County, GA was 11.50100 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in McIntosh County, GA reached a record high of 14.31200 in January of 2010 and a record low of 7.37100 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in McIntosh County, GA - last updated from the United States Federal Reserve on May of 2024.