Income Inequality in Ottawa County, MI was 10.52710 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Ottawa County, MI reached a record high of 10.63919 in January of 2017 and a record low of 10.04276 in January of 2014. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Ottawa County, MI - last updated from the United States Federal Reserve on May of 2024.