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