Dupage information on the site is deemed reliable, but not guaranteed. Our Dupage stats, Dupage census, and Dupage information is aggregated from many different sources and may be dated. Currently, we have five thousand six hundred seventeen Dupage foreclosures of three hundred thirty-five thousand six hundred twenty-one Dupage, Illinois housing units housing units, of which three hundred twenty-five thousand six hundred one are occupied, two hundred forty-eight thousand seven hundred sixty-two are owner occupied, seventy-six thousand eight hundred thirty-nine are rented, ten thousand twenty are vacant, and one hundred seventy-five thousand three hundred twenty-one have mortgages. has three hundred twenty-five thousand six hundred one households, and nine hundred four thousand one hundred sixty-one citizens.