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