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