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