Income Inequality in Buena Vista County, IA was 9.39771 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Buena Vista County, IA reached a record high of 11.46974 in January of 2017 and a record low of 9.39771 in January of 2022. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Buena Vista County, IA - last updated from the United States Federal Reserve on May of 2024.