The worlds largest cities by population

The largest cities in the world are contributing to the growth of human civilisation

Tokyo is the largest city in the world with over 37 million people

Delhi is the capital of india and has a population of over 31 million people

One of chinas most populous cities has a population of over 27 million

The fourth largest city in the world is dhaka bangladesh

So paulo has a population of over 21 million people

Mexico city is home to over 20 million people

Cairo is seventh in the list with over 20 million people