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