an Entity references as follows:
Mexico City is one of the 32 federal entities of Mexico, the others being the 31 states. It was named Distrito Federal (Federal District) up to February 5, 2016, when it was officially renamed the Ciudad de México. According to the 2020 Mexican Census, it is the second most populated entity with 9,209,944 inhabitants and the smallest by land area spanning 1,494.3 square kilometres (577.0 sq mi). The most recent boroughs are Benito Juárez, Cuauhtémoc, Miguel Hidalgo and Venustiano Carranza, all established in 1970 out of the former circumscription of Mexico City.