Income Inequality in Nodaway County, MO was 12.20455 Ratio in January of 2024, according to the United States Federal Reserve. Historically, Income Inequality in Nodaway County, MO reached a record high of 15.93402 in January of 2011 and a record low of 12.20455 in January of 2024. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Nodaway County, MO - last updated from the United States Federal Reserve on April of 2026.