| cuendillar: Well, the "supposed" metro area of Brasília is not officially a metro area, because of the fact of in its "metro area" there's a conurbation between two states (Minas Gerais and Goiás) and the federal district, so it's called "Integrated Region of Economic Development" (Created by the Complementary Law #94) or something like that (only found it in portuguese), not being put in rankings as a metro area. Hope it helps.
Extra:
Integrated Region of Development of Federal District and surroundings - Population: 3.451.549
Integrated Region of Development of Grande Teresina - Population: 1.116.303
Itegrated Administrative Region of Development of Petrolina and Juazeiro Pole - Population: 812.515 |