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