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