Income Inequality in Newport County, RI was 16.54006 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Newport County, RI reached a record high of 16.91490 in January of 2019 and a record low of 14.09334 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Newport County, RI - last updated from the United States Federal Reserve on May of 2024.