Unemployment Rate in Columbia County, GA was 3.20% in March of 2026, according to the United States Federal Reserve. Historically, Unemployment Rate in Columbia County, GA reached a record high of 8.80 in April of 2020 and a record low of 2.40 in November of 2000. Trading Economics provides the current actual value, an historical data chart and related indicators for Unemployment Rate in Columbia County, GA - last updated from the United States Federal Reserve on June of 2026.