Income Inequality in Scott County, IA was 14.55710 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Scott County, IA reached a record high of 14.55710 in January of 2022 and a record low of 12.98634 in January of 2015. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Scott County, IA - last updated from the United States Federal Reserve on May of 2024.