According to the 2003 data from the U.S. Census Bureau, 25.8 percent of [New Orleans] population lives below the poverty line... This is more than twice the national average, but is close tot he percentages in other American cities such as Miami (28.5), Los Angeles (22.1), Atlanta (24.4), and New York City (21.2). 
Billy Sothern, Down in New Orleans: Reflections from a Drowned City
poverty