S?o Paulo and Mexico City are almost the same in terms of population: Tokyo ranks first with 35.3 million, followed by Mexico City (19.2 million), New York, USA (18.5 million), Mumbai, India (18.3 million), Sao Paulo, Brazil (18.3 million)

).

, the rankings of the other 15 major cities are: New Delhi, Kolkata, Buenos Aires, Jakarta, Shanghai, Dhaka, Los Angeles, Karachi, Rio de Janeiro, Osaka-Kobe, Cairo, Lagos, Beijing, Manila,

Moscow.

In terms of area: New York, with an urban area of ??more than 32,400 square kilometers, is the largest city in the world and consists of Manhattan Island, Long Island, Staten Island and the adjacent mainland.