Is mexico city the biggest city in the world?

The Biggest Cities In Mexico. Mexico City. Mexico City is the capital of Mexico and by far the most populated city in the country with the superior transport system. Ecatepec City. read more

The largest city in the world by population is Tokyo, Japan, with a population of 38,001,000. Tokyo is followed by Delhi, India (population 25,703,168) and Shanghai, China (population 23,740,778). The following is a list of the world's 150 largest metropolitan areas, which generally includes an urban area and its surrounding suburbs. read more

Determining the world's largest cities depends on which definitions of city are used. The United Nations uses three definitions for what constitutes a city, as not all cities may be classified using the same criteria. read more