Income Inequality in Steuben County, IN was 10.81665 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Steuben County, IN reached a record high of 10.81665 in January of 2022 and a record low of 8.26950 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Steuben County, IN - last updated from the United States Federal Reserve on May of 2024.