São Paulo's Foreign-Born Population Hits 1.3 Million: The Key Decisions That Will Shape What Comes Next

São Paulo's foreign-born population has reached 1.3 million residents, according to figures released this week by the Instituto Brasileiro de Geografia e Estatística, making the city home to the largest concentration of international migrants in Latin America. The number represents a 34 percent increase since the 2022 census cycle began tracking the category more granularly, driven by successive waves from Venezuela, Bolivia, Haiti, and, more recently, Angola and the Democratic Republic of Congo.

The timing matters. The Lula administration is heading into the second half of 2026 with federal migration reform still stalled in the Câmara dos Deputados. Mayor Ricardo Nunes, who faces re-election pressure heading into the 2028 cycle, has yet to present a comprehensive municipal integration strategy. Meanwhile, the city's existing infrastructure — already under severe strain from chronic flooding and a housing deficit estimated at 474,000 units by Fundação João Pinheiro — is absorbing hundreds of thousands of new arrivals who arrived without a clear institutional roadmap.

Where the Population Is Landing — and the Gaps Opening Up

The densest concentrations of new arrivals cluster in well-documented corridors. The Brás and Pari neighbourhoods, long the entry point for Bolivian textile workers who arrived through the 1990s and 2000s, now host secondary waves of Venezuelan and Congolese families. The Rua do Glicério area, near the old city centre, has seen informal hostels converted into long-term residences. In the south zone, the Grajaú district recorded a 22 percent jump in Venezuelan-born residents between 2023 and 2025, according to Secretaria Municipal de Direitos Humanos data cited in a June report by Cáritas Brasileira, the Catholic social-services organisation that operates one of the city's largest migrant reception centres on Rua Major Quedinho.

The Centro de Referência e Atendimento para Imigrantes, known as CRAI, processed 41,000 individual service requests in 2025, up from 28,000 in 2023. Staff there describe a bottleneck in the Cadastro Único registration process — the federal social registry that unlocks access to Bolsa Família transfers and subsidised housing programmes. An estimated 210,000 foreign-born residents in the city meet the income criteria for Cadastro Único but remain unregistered, largely because the process requires a CPF tax identification number that can take six to nine months to obtain through Receita Federal offices already running months-long appointment backlogs.

The Decisions That Cannot Wait Much Longer

Three policy choices are converging on a short timeline. First, the federal government's proposed reform to Lei de Migração 13.445/2017 — which would expand pathways to permanent residency for long-term residents and create a dedicated humanitarian visa category — is scheduled for a committee vote in August. If it passes, São Paulo's CRAI network would need significant budget expansion; the current municipal allocation for migrant services sits at R$47 million annually, which integration specialists consider less than half of what is operationally required.

Second, the city's Plano Diretor revision, under discussion since early 2025 at the Câmara Municipal on Viaduto Jacareí, includes a contested proposal to zone specific areas of the east zone for affordable migrant worker housing under a public-private partnership model. Developers have shown interest in parcels near Brás and Mooca, where land values remain comparatively low. Community organisations argue the model risks displacing established migrant communities rather than housing new ones.

Third, the São Paulo state education secretariat must decide by October whether to expand the Programa Ação Integrada, which currently funds Portuguese-language classes for adult migrants at 38 CEUs — the Centros Educacionais Unificados — across the city. Demand outstrips capacity by roughly three to one according to the secretariat's own June enrolment data.

None of these decisions is straightforward, and none can be separated from the others. A federal residency reform without municipal service funding leaves newly documented residents no better served. Housing policy without educational integration produces neighbourhoods that warehouse workers rather than build community. What the next six months produce — in Brasília, on Viaduto Jacareí, and in the corridors of state government on Avenida Morumbi — will determine whether São Paulo manages this demographic shift with something resembling a plan, or simply absorbs it and deals with the consequences later.