Income Inequality in Montgomery County, OH was 14.94774 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Montgomery County, OH reached a record high of 15.56793 in January of 2015 and a record low of 14.07724 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Montgomery County, OH - last updated from the United States Federal Reserve on May of 2024.