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