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