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