Resident Population in Putnam County, GA was 23.12900 Thous. of Persons in January of 2023, according to the United States Federal Reserve. Historically, Resident Population in Putnam County, GA reached a record high of 23.12900 in January of 2023 and a record low of 8.39400 in January of 1970. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Putnam County, GA - last updated from the United States Federal Reserve on May of 2024.