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