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