Du Page County, IL - Homeownership (5-year estimate) for DuPage County, IL was 76.89339 Rate in January of 2022, according to the United States Federal Reserve. Historically, Du Page County, IL - Homeownership (5-year estimate) for DuPage County, IL reached a record high of 80.85815 in January of 2009 and a record low of 76.05054 in January of 2016. Trading Economics provides the current actual value, an historical data chart and related indicators for Du Page County, IL - Homeownership (5-year estimate) for DuPage County, IL - last updated from the United States Federal Reserve on May of 2024.