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