Tokyo is currently the largest city in the world by population, with over 34 million residents. Urbanization is the increasing percentage of the human population living in cities and urban areas, often at the expense of rural areas. Rapid urbanization has seen the populations of many cities, especially in developing regions of Asia, Africa, and Latin America, grow rapidly over recent decades. The top 20 largest cities by population in the world are all over 10 million residents, with over half located in Asia.
4. RK Name English Country Population
1 Tōkyō Tokyo Japan 34,800,000
2 Guangzhou Canton China 31,700,000
3 Shanghai Shanghai China 28,900,000
4 Jakarta Jakarta Indonesia 26,400,000
5 Seoul Seoul Korea (South) 25,800,000
6 Delhi Delhi India 24,000,000
7 Ciudad de México Mexico City Mexico 23,800,000
8 Karāchi Karachi Pakistan 22,700,000
9 Manila Manila Philippines 22,200,000
10 New York New York USA 21,600,000
11 São Paulo São Paulo Brazil 21,500,000
12 Mumbai Bombay India 21,400,000
13 Beijing Beijing China 19,300,000
14 Los Angeles Los Angeles USA 17,200,000
15 Ōsaka Osaka Japan 16,800,000
16 Moskva Moscow Russia 16,500,000
17 Dhaka Dacca Bangladesh 16,300,000
18 Al-Qāhirah Cairo Egypt 16,100,000
19 Kolkata Calcutta India 16,000,000
20 London London Great Britain 15,500,000