Income Inequality in Idaho County, ID was 11.41178 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Idaho County, ID reached a record high of 12.08972 in January of 2021 and a record low of 8.08059 in January of 2013. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Idaho County, ID - last updated from the United States Federal Reserve on May of 2024.