Largest City In The World By Population 2024 By Population. While, tokyo usually is defined as the largest city in the world by number of inhabitants, looking only at administrative areas, chongqing in china is considered to be the largest city. As of 2024, japan’s capital, tokyo, is the most populous city in the world, with over 37 million inhabitants.

This graphic uses data taken from latest official censuses and projections to rank the largest cities by population. Among these are shanghai and beijing in china, with populations of 29.9m and 22.2m million respectively, along with delhi (33.8m), and mumbai (21.7m) in india.