Income Inequality in Ontario County, NY was 12.55529 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Ontario County, NY reached a record high of 12.72647 in January of 2018 and a record low of 10.71121 in January of 2012. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Ontario County, NY - last updated from the United States Federal Reserve on May of 2024.