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