Personal Income in Gwinnett County, GA was 49612195.00000 Thous. of $ in January of 2022, according to the United States Federal Reserve. Historically, Personal Income in Gwinnett County, GA reached a record high of 49612195.00000 in January of 2022 and a record low of 244389.00000 in January of 1969. Trading Economics provides the current actual value, an historical data chart and related indicators for Personal Income in Gwinnett County, GA - last updated from the United States Federal Reserve on June of 2024.