Income Inequality in Onslow County, NC was 11.22707 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Onslow County, NC reached a record high of 11.22707 in January of 2022 and a record low of 9.91519 in January of 2013. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Onslow County, NC - last updated from the United States Federal Reserve on May of 2024.