Income Inequality in Cass County, ND was 14.40372 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Cass County, ND reached a record high of 14.53171 in January of 2011 and a record low of 13.18787 in January of 2016. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Cass County, ND - last updated from the United States Federal Reserve on May of 2024.