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