Income Inequality in Howard County, IA was 10.68556 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Howard County, IA reached a record high of 11.30746 in January of 2013 and a record low of 8.38642 in January of 2021. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Howard County, IA - last updated from the United States Federal Reserve on May of 2024.