Income Inequality in Todd County, SD was 28.45585 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Todd County, SD reached a record high of 52.95846 in January of 2019 and a record low of 15.01012 in January of 2014. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Todd County, SD - last updated from the United States Federal Reserve on May of 2024.