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 hundred seventy-nine Knox foreclosures of twenty-one thousand seven hundred ninety-three Knox, Ohio housing units housing units, of which nineteen thousand nine hundred seventy-five are occupied, fifteen thousand one hundred sixteen are owner occupied, four thousand eight hundred fifty-nine are rented, one thousand eight hundred eighteen are vacant, and seven thousand five hundred eighteen have mortgages. has nineteen thousand nine hundred seventy-five households, and fifty-four thousand five hundred citizens.