The 24 world cities with the largest percentage of homeless people

Mexico City, Mexico

40% of the total population of Mexico is living in poverty and according to Non-Governmental Organizations (NGO) the number of people on the streets of the Mexican capital stands to be between 15,000 and 30,000. Mexico City is the densely populated, high-altitude capital of Mexico. It's known for its Templo Mayor (a 13th-century Aztec temple), the baroque Catedral Metropolitana de México of the Spanish conquistadors and the Palacio Nacional, which houses historic murals by Diego Rivera. All of these are situated in and around the Plaza de la Constitución, the massive main square also known as the Zócalo.