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