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With over 100,000 residents, a history marked by struggle, 877,000 m² of occupied area, and a forgotten rural origin, Rocinha reveals how a “parallel city” was built within Rio and became a symbol of urban resistance in Brazil.

Written by Jefferson Augusto
Published on 06/05/2026 at 15:31
Updated on 06/05/2026 at 15:32
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Far beyond a favela, Rocinha represents a complex urban structure that grew without state planning, driven by necessity, migration, and the collective strength of its residents, creating its own social, economic, and cultural dynamic within the formal city

Rocinha, located in the south zone of Rio de Janeiro, is often portrayed in a simplified way. However, behind this limited view, there is a much more complex and structured reality. It is a true “parallel built city,” formed over decades through occupation, collective work, and social resistance.

The information was released by “Museu Sankofa da Rocinha” (Sankofa Museum of Rocinha), which gathers rhistorical accounts and memories of the community, highlighting a narrative built from the residents’ own perspective. According to the project, understanding Rocinha requires going beyond stigmas and seeing its formation as a legitimate urban process.

Over time, Rocinha ceased to be just a living space and became a vibrant territory with its own dynamic. Therefore, understanding its history also means understanding how cities emerge within cities.

The origin of Rocinha and the growth of a city built out of necessity

To understand Rocinha, one must go back in time. Back in the 1920s, the region had rural characteristics. The old Quebra-Cangalha coffee farm operated there. Later, the area was divided into lots by the Cristo Redentor and Castro Guidão Land Companies.

At that time, agricultural production dominated the space. Vegetables grown at the top of the hill supplied local markets, such as Praça Santos Dumont. It was precisely from this activity that the name “Rocinha” emerged, used by merchants to indicate the origin of the products.

With the urban advance of Rio de Janeiro, especially in the Gávea region, occupation intensified. Furthermore, the arrival of the electric tram at the end of the 19th century boosted industrial development. As a consequence, workers began to occupy nearby areas, initiating the community’s disordered growth.

In the 1930s, the paving of Estrada da Gávea further accelerated this process. Soon after, in the following decades, housing policies and urban removals contributed to Rocinha’s population increase. Thus, what began as a rural space transformed into one of the largest urban agglomerations in the country.

Impressive data: territory, population, and own urban structure

The numbers help to size Rocinha as a true parallel city. According to data from the Municipal Institute of Urbanism Pereira Passos (IPP – RJ), from 1999, the occupied area reaches 877,575 m².

In the 2010 Census, conducted by IBGE, the community had over 69,000 inhabitants and about 25,000 households. However, state government surveys indicated that the population already exceeded 100,000 residents.

More recently, the 2022 Census indicated 67,199 people living in Rocinha and 30,955 households. Despite having lost the title of Brazil’s largest favela to Sol Nascente, in the Federal District — which has 32,081 households —, Rocinha remains one of the densest and most structured in the country.

These numbers reinforce a clear reality: Rocinha functions as an independent city in many aspects. There is active commerce, intense circulation of people, its own transportation, services, and an internal economy that moves millions.

A city built by its own residents

Unlike planned neighborhoods, Rocinha grew without structured state support. Therefore, community organization has always been fundamental. Starting in the 1960s, residents began to mobilize to improve living conditions.

Among the most notable actions, are the community efforts for cleaning ditches, building basic infrastructure, and fighting against evictions. In addition, there was mobilization for the construction of the pedestrian bridge over the Lagoa-Barra highway, an important landmark for local mobility.

In the 1970s, the first advances began to emerge. Schools, health centers, and sanitation improvements became part of the community’s reality. However, these advances were not enough to keep up with the accelerated population growth.

In 1993, Rocinha was officially transformed into a neighborhood through Law 1995. However, this administrative change did not bring significant improvements in infrastructure. Still, the community continued to evolve through the initiative of its own residents.

Culture, identity, and local economy strengthen Rocinha

Beyond its urban structure, Rocinha also stands out for its cultural strength. Residents’ accounts show that the place is much more than a geographical area. For many, Rocinha is synonymous with origin, belonging, and identity.

Phrases like “it’s where I was born and raised” or “Rocinha is my home” reflect this deep bond. At the same time, the community hosts an active economy, with commerce, services, and activities that generate income and move the territory daily.

This combination of culture, economy, and social organization transforms Rocinha into a clear example of how a city can be built from the bottom up, even in the face of inequalities and the absence of urban planning.

Between challenges and achievements: the future of the parallel city

Despite all the advances, Rocinha still faces significant challenges. Disordered growth, lack of adequate infrastructure, and social inequality remain present. Furthermore, the real estate appreciation of nearby areas, such as Gávea and São Conrado, intensifies gentrification processes.

On the other hand, the community continues to reinvent itself. Cultural projects, social initiatives, and the strengthening of the local economy point to a more sustainable future.

Therefore, when looking at Rocinha, we are not just facing a favela. We are facing a parallel city built with collective effort, marked by resistance, and capable of generating its own solutions for its challenges.

Do you believe that communities like Rocinha should be integrated into official urban planning or maintain their autonomy as parallel cities?

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Jefferson Augusto

I work for Click Petróleo e Gás, providing analyses and content related to Geopolitics, Curiosities, Industry, Technology, and Artificial Intelligence. Please send content suggestions to: jasgolfxp@gmail.com

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