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