Income Inequality in Warren County, IA was 10.11977 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Warren County, IA reached a record high of 11.94704 in January of 2019 and a record low of 8.57452 in January of 2014. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Warren County, IA - last updated from the United States Federal Reserve on May of 2024.