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