São João de Meriti

It is located in the region of Baixada Fluminense, having 34.996 km 2 (13.451 square miles). The city is known as "Americas' Anthill", because its population density is one of the highest in the continent (13,185/km 2 or 34,815/sq mi).

• Name — São João de Meriti • Settlement Type — Municipality • Official Name — Municipality of São João de Meriti • Nickname — Formigueiro das Américas ("Americas' Anthill") • Image Skyline — Praça da Matriz.jpg • Image Caption — Church of Saint John the Baptist • Image Flag — Bandeira-saojoaodemeriti.JPG • Image Shield — Brasao-saojoaodemeriti.jpg • Image Map — RiodeJaneiro Municip SaoJoaodeMeriti.svg • Mapsize — 250px • Map Caption — Location of São João de Meriti • Pushpin Map — Brazil • Subdivision Type — Country • Subdivision Type1 — Region • Subdivision Type2 — State • Subdivision Name — Brazil • Subdivision Name1 — Southeast • Subdivision Name2 — Rio de Janeiro • Leader Title — Mayor • Leader Name — Léo Vieira (Republicans) • Leader Title1 — Demonym • Leader Name1 — meritiense • Established Title — City Established • Established Date — December 8, 1954 • Area Total Km2 — 34.838 • Population As Of — 2022 • Population Total — 440,962 • Population Density Km2 — auto • Population Est — 466,503 • Pop Est As Of — 2025 • Timezone — BRT • Utc Offset — −3 • Elevation M — 19 São João de Meriti is a Brazilian municipality in the state of Rio de Janeiro. Its historical name was São João do Rio Meriti. Its population was 440,962 inhabitants in 2022, with an estimated population of 466,503 in 2025. It is located in the region of Baixada Fluminense, having 34.996 km 2 (13.451 square miles). The city is known as "Americas' Anthill", because its population density is one of the highest in the continent (13,185/km 2 or 34,815/sq mi).

The place we know today as São João de Meriti, cut by the rivers Sarapuí, Meriti and Pavuna, was known before as Freguesia de Meriti. In the 17th and 18th centuries, Meriti had many farms and chapels, being an important producer of corn, cassava, beans and sugar. In 1833, the São João de Meriti village incorporated the Maxabomba village, now City of Nova Iguaçú. In 1947, São João de Meriti was elevated to the status of municipality. It is considered a commuter town. It has some commercial centers such as its downtown, Vilar dos Teles (ex-capital of jeans), Coelho da Rocha, São Mateus and Shopping Grande Rio mall. Many poor districts surround these commercial centers and others lack proper sanitation, like Jardim Paraíso, close to Vilar dos Teles. Some districts like Vila Rosali are populated by the middle class. Recently, the city has become an important cultural centre, being home to IPAHB and SESC. São João de Meriti is the hometown of the writer Lasana Lukata, volleyball player André Nascimento, actor Paulinho Gogó and the young André Mercury, nationally known for his performance on the Brazilian reality show Ídolos, when he sang his own song Casa da Colina (House on the Hill, in English), probably inspired by the homonym film. Meriti was also the hometown of João Cândido, the Black Admiral, one of the most prominent fighters in the defense of black people's rights. The footballer Bira was born here as well.

São João de Meriti benefits from connecting other municipalities in Baixada Fluminense to Rio de Janeiro. The vast majority of buses leaving other cities in the Metropolitan Region for the capital pass through São João de Meriti, via Via Light and Rodovia Presidente Dutra, as well as passing through the city center and neighborhoods such as Vilar dos Teles and Coelho da Rocha. There are numerous bus lines to neighborhoods in most municipalities in Baixada Fluminense and the capital (North Zone, Center and West Zone), as well as to the city of Niterói. The city is crossed by two railways: the Supervia Belford Roxo branch line (a remnant of the old Estrada de Ferro Rio d'Ouro), a suburban train branch line that connects the city to the neighboring city of Belford Roxo, and the Auxiliary Line of the old Estrada de Ferro Central do Brasil, connecting the city to the city of Japeri, but currently focused on cargo transportation and with part of the line granted to MRS Logística. Both lines merge into one connecting the city with the capital of Rio de Janeiro.

São João de Meriti is administratively divided into 21 bairros (neighborhoods) and 3 distritos (districts). • Bairros • Agostinho Porto • Centro • Coelho da Rocha • Éden • Engenheiro Belford • Grande Rio • Jardim Meriti • Jardim Metrópole • Jardim Sumaré • Parque Alian • Parque Analândia • Parque Araruama • Parque Novo Rio • Parque Tietê • São Mateus • Tomazinho • Venda Velha • Vila Norma • Vila Rosali • Vilar dos Teles • Vilar Tiradentes • Distritos • Coelho da Rocha • São João de Meriti • São Mateus