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