Rio de Janeiro — City Facts & Population

Rio de Janeiro is a megacity located in Brazil, in the Rio de Janeiro region. With a recorded population of 6,747,815, it is home to a diverse community of residents.

Geographically, Rio de Janeiro lies at coordinates 22.91°S, 43.18°W, placing it in the Southern Western Hemisphere. The city operates on the America/Sao_Paulo timezone, which governs daily life and business hours for its inhabitants. Its temperate latitude contributes to a relatively moderate climate that supports year-round activity.

Rio de Janeiro contributes to the broader fabric of Brazil through its economic activities, cultural institutions, and social life. Urban infrastructure including transport links, schools, hospitals, and commercial districts serves the needs of its 6,747,815-strong population. The city's position within the Rio de Janeiro region of Brazil connects it to a wider network of towns and urban centres that together shape regional development and prosperity.

The primary postal code associated with Rio de Janeiro is 24000-000, used for mail delivery and administrative purposes across the city centre. Visitors and new residents alike will find that Rio de Janeiro offers the services and amenities expected of a megacity in Brazil.

As one of the major settlements in Brazil, Rio de Janeiro represents a vital node in the country's network of cities and towns. Exploring its streets, communities, and surrounding areas offers a window into the life and culture of the Rio de Janeiro region.