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