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