Megalopolis (city Type) - North America - Mexico

Mexico

• Greater Mexico City - Mexico City plus 60 municipalities in the State of Mexico, Mexico City, State of Hidalgo in Mexico (almost 25 million)

• The Megalopolis of Central Mexico was defined to be integrated by the metropolitan areas of Mexico City, Puebla, Cuernavaca, Toluca and Pachuca. The megalopolis of central Mexico is integrated by 173 municipalities (91 of the state of Mexico, 29 of the state of Puebla, 37 of the state of Tlaxcala, 16 of Morelos and 16 of Hidalgo) and the 16 boroughs of the Federal District, with an approximate total population of 35 million.

• The "Región Metropolitana del Bajío" in Northern Central Mexico is a chain of settlements that stretches 334 km (208 mi) in four states (Querétaro, Guanajuato, Jalisco, and Aguascalientes). Federal Highway 45 works as the backbone for this megalopolis, which includes 4 metro areas (León (ranked 7th nationwide), Querétaro (11th), Aguascalientes (13th) and San Francisco del Rincón (53rd)) and 5 medium sized cities (Lagos de Moreno, Irapuato, Salamanca, Celaya, and San Juan del Río). Route 45 runs through 5 more municipalities (Encarnación de Díaz, Cortazar, Villagrán, Apaseo el Grande, and Pedro Escobedo). This system of 21 municipalities has a population of 5.141 million people and high levels of growth. However, some other cities could be included in this megalopolis (such as San Miguel de Allende and Guanajuato) since even if they are not located on Route 45 they are close enough to interact heavily with the system. It is expected that in 2040, this corridor will fuse with the megalopolis of Central Mexico.