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