Income Inequality in San Bernardino County, CA was 13.21245 Ratio in January of 2022, according to the United States Federal Reserve. Historically, Income Inequality in San Bernardino County, CA reached a record high of 13.90303 in January of 2016 and a record low of 11.66686 in January of 2010. Trading Economics provides the current actual value, an historical data chart and related indicators for Income Inequality in San Bernardino County, CA - last updated from the United States Federal Reserve on May of 2024.