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