Which is the city with the largest population in the world?

 

As of my last knowledge update in January 2022, Tokyo, Japan, is often considered the city with the largest population in the world with a population of 37.4 million people, which is over four times the population of New York City, USA. In total, the Japanese metropolis covers an area of 13,452km²

  However, population figures can change over time, so it's advisable to consult the latest demographic data for the most accurate information. Demographic statistics are regularly updated by organizations like the United Nations and national statistical agencies.