Income Inequality in Columbia County, NY was 16.08465 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Columbia County, NY reached a record high of 16.08465 in January of 2022 and a record low of 12.47215 in January of 2014. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Columbia County, NY - last updated from the United States Federal Reserve on May of 2024.