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