Although not formally a state, political reforms have enabled Mexico City (Spanish: Ciudad de México), the capital city of the United Mexican States to have a federative entity status equivalent to that of the states since January 29, 2016.
Current Mexican governmental publications usually lists 32 federative entities (31 states and Mexico City), and 2,478 municipalities (including the 16 boroughs of Mexico City). Third or lower level divisions are sometimes listed by some governmental publications.
List of federative entities
Mexico City, though not formally a state, is included for comparison.