Income Inequality in Madison County, NY was 13.49331 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Madison County, NY reached a record high of 13.49331 in January of 2022 and a record low of 10.66962 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Madison County, NY - last updated from the United States Federal Reserve on May of 2024.