Income Inequality in Woodbury County, IA was 12.62958 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Woodbury County, IA reached a record high of 12.62958 in January of 2022 and a record low of 11.26157 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Woodbury County, IA - last updated from the United States Federal Reserve on May of 2024.