How Big Is Mexico City?

Mexico City Size Overview

Mexico City covers an area of 1,485 km² (573 mi²) in Mexico, North America. Mexico's capital and largest city. The city is often called "CDMX". To put this in perspective, Mexico City is roughly the same size as London.

With a population of 9.2 million (21.8 million in the metropolitan area), Mexico City has a population density of 6,202 people per km². The greater Mexico City metropolitan area extends to 7,854 km².

Mexico City has a history stretching back to 1325. The city is renowned for Zócalo plaza, Chapultepec Castle, Frida Kahlo Museum, and Aztec ruins of Templo Mayor.

Mexico City has a subtropical highland climate, with summer temperatures averaging 18°C and winters around 13°C. The city's main public transit system is the Mexico City Metro. At 2,240 meters above sea level, Mexico City is one of the higher-elevation major cities.