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