Du Page County, IL - Estimated Percent of People of All Ages in Poverty for DuPage County, IL was 6.80% in January of 2022, according to the United States Federal Reserve. Historically, Du Page County, IL - Estimated Percent of People of All Ages in Poverty for DuPage County, IL reached a record high of 7.90 in January of 2014 and a record low of 2.30 in January of 1989. Trading Economics provides the current actual value, an historical data chart and related indicators for Du Page County, IL - Estimated Percent of People of All Ages in Poverty for DuPage County, IL - last updated from the United States Federal Reserve on June of 2024.