Income Inequality in Poweshiek County, IA was 15.67476 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Poweshiek County, IA reached a record high of 16.60826 in January of 2021 and a record low of 10.74558 in January of 2015. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Poweshiek County, IA - last updated from the United States Federal Reserve on May of 2024.