Regions of Brazil: the IBGE five-fold division

The five regions

The five macroregions organize the nation into broad units. They are listed below with characteristic features and typical constituent states.

• North: largely Amazon rainforest, low population density, states such as Amazonas and Pará.
• Northeast: historically older colonial settlements, diverse coastal and semi-arid inland zones; Bahia and Pernambuco are central states.
• Central-West: vast savanna and wetlands including the Pantanal and Cerrado; includes Mato Grosso and Goiás.
• Southeast: most populous and industrialized region, economic engine with São Paulo and Rio de Janeiro.
• South: temperate climates, agriculture and industry, states like Rio Grande do Sul and Paraná.

Geography, climate and biomes

Each region contains distinct natural environments: the Amazon in the North, the Caatinga and coastal zones in the Northeast, the Cerrado and Pantanal of the Central-West, the Atlantic Forest and urban corridors of the Southeast, and the Pampas and Araucaria highlands in the South. Climatic gradients, soil types and river systems shape economic activities and settlement patterns across the regions.

History and official use

The division into five regions is maintained by the Instituto Brasileiro de Geografia e Estatística (IBGE) as a practical, not political, classification. It has evolved with the country’s demographic and administrative needs and remains the primary framework for census reporting, regional statistics and many governmental programs. For further context on how the country is presented statistically see the general note on five regions.

Distinctions and complementary subdivisions

These macroregions differ from federative states (which have political autonomy) and from finer IBGE subdivisions such as mesoregions, microregions or the more recent groupings used for urban and immediate/intermediate regions. The five-region system is valued for clarity and communication, while more detailed divisions are used for targeted policy, research and local planning.