Resident Population in Richmond County, GA was 206.30300 Thous. of Persons in January of 2024, according to the United States Federal Reserve. Historically, Resident Population in Richmond County, GA reached a record high of 206.55700 in January of 2020 and a record low of 154.80000 in January of 1973. Trading Economics provides the current actual value, an historical data chart and related indicators for Resident Population in Richmond County, GA - last updated from the United States Federal Reserve on April of 2026.