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