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