Income Inequality in Columbia County, FL was 14.58483 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in Columbia County, FL reached a record high of 14.67627 in January of 2018 and a record low of 10.84083 in January of 2011. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in Columbia County, FL - last updated from the United States Federal Reserve on May of 2024.