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