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