Income Inequality in Johnson County, GA was 13.55811 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Johnson County, GA reached a record high of 20.13246 in January of 2013 and a record low of 11.48112 in January of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Johnson County, GA - last updated from the United States Federal Reserve on May of 2024.