CitiesWorld Number of urban areas with more than 5,000,000 people in each country August 9, 2017 Alex Percentage of population who live in each country’s largest city. Related Posts:The World's Forests MappedThe Oldest Cities in the U.S. MappedHuman Climate Niche MappedCountries where the capital isn't the largest city3D Mapping of The Global ClimateIndia explained in 25 mapsExploring U.S. Metropolitan AreasLargest Cities in the world mapped