Guadalajara: Located in the western part of Mexico, Guadalajara is the capital and largest city of the state of Jalisco. It is the second-largest metropolitan area in Mexico, with over 5 million people living in the metropolitan area.
Monterrey: Located in the northeastern part of Mexico, Monterrey is the capital and largest city of the state of Nuevo León. It is the third-largest metropolitan area in Mexico, with over 4 million people living in the metropolitan area.
Puebla: Located in the central part of Mexico, Puebla is the capital and largest city of the state of Puebla. It is the fourth-largest metropolitan area in Mexico, with over 3 million people living in the metropolitan area.
Toluca: Located in the central part of Mexico, Toluca is the capital and largest city of the state of Mexico. It is the fifth-largest metropolitan area in Mexico, with over 2 million people living in the metropolitan area.
These five cities are the largest in Mexico and are all important economic, cultural, and political centers.