section_path: Demographics/Metropolitan area/Megalopolis
section_name: Megalopolis
paragraph_text: Megalopolis
  
  Greater Mexico City, in turn, forms part of an even larger megalopolis officially known as the Corona regional del centro de México (Mexico City megalopolis), with a population of 33.4 million, more than one quarter of the country's population according to the 2020 census. The megalopolis as defined by the Environmental Commission of the Megalopolis (CAMe) covers Mexico City and the states of Mexico, Hidalgo, Puebla, Tlaxcala, Morelos, and since 2019, Querétaro, thus encompassing the metropolitan areas of Mexico City, Puebla, Querétaro, Toluca, Cuernavaca, Pachuca, and others.