Du Page County, IL - Estimate of Median Household Income for DuPage County, IL was 102383.00000 $ in January of 2022, according to the United States Federal Reserve. Historically, Du Page County, IL - Estimate of Median Household Income for DuPage County, IL reached a record high of 102383.00000 in January of 2022 and a record low of 49421.00000 in January of 1989. Trading Economics provides the current actual value, an historical data chart and related indicators for Du Page County, IL - Estimate of Median Household Income for DuPage County, IL - last updated from the United States Federal Reserve on May of 2024.