Diadema, São Paulo

Diadema is a city in the state of São Paulo, Brazil. It is part of the ABCD Region within Greater São Paulo, about 17 kilometers from São Paulo's central point.

Originally, Diadema was a part of São Bernardo do Campo, but it became its own city in 1959. Today, many people live there.

The city’s main work comes from services, especially healthcare. Diadema also has special places for nature and art lovers, like a butterfly zoo, a botanical garden, an art museum, and an observatory.

The city enjoys a comfortable average temperature of about 19.6°C throughout the year.

History

Diadema grew because it is between the coast and the city of São Paulo. In the early 1700s, a road connected São Bernardo do Campo and Santo Amaro, helping people travel there. Today, two main streets, Antonio Piranga and Piraporinha, started as these old roads.

Until the 1940s, Diadema had four neighborhoods: Piraporinha, Eldorado, Taboão, and Vila Conceição. These areas were far apart and only linked by rough roads. Each neighborhood had its own life. Piraporina and Taboão were close to São Bernardo do Campo, while Eldorado was near São Paulo because of the Billings Reservoir. Vila Conceição was made up of farms.

Progress came in 1900 when Antônio Piranga built a steam-powered sawmill. This sawmill worked for twenty years and helped a furniture business in São Bernardo do Campo. Soon after, the old cattle path, Estrada da Vila Conceição, began to change with more industry and city growth.

Education

Diadema has many places for higher learning. There is a campus of the Instituto Nacional de Estudos e Pesquisas Educacionais Anísio Teixeira, a branch of the São Paulo State Technological College, and a regional department of the Serviço Nacional de Aprendizagem Industrial.

The Universidade Federal de São Paulo started in 2007 and offers degrees in chemistry, chemical engineering, pharmacy, and biology. Later, it added industrial chemistry, environmental sciences, and a science licentiate degree.

Media

Diadema’s telephone services were once provided by the Companhia Telefônica da Borda do Campo. In July 1998, this company was bought by Telefónica. Later, in 2012, Telefónica began using the Vivo brand. Today, Vivo offers services for mobile phones, landline calls, internet (with fiber optics and 4G), and television (both satellite and cable).

Sport

EC Água Santa is a football club in Diadema. The club plays football, a popular sport in the area.

Notable people

Diadema has been home to many famous athletes. David Luiz is a well-known footballer who has played for top teams such as Chelsea, Arsenal, and Flamengo. He also played for Brazil in big tournaments.

Another famous footballer from Diadema is Denílson. He played for São Paulo and helped Brazil win a World Cup. There is also John, a goalkeeper who won the 2024 Copa Libertadores, and Washington Silva, a champion boxer.