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