Where do most Brazil people live They in the capital of Brazil?

The vast majority of Brazil's population does not live in the capital, Brasília. Brasília is a purpose-built city that serves as the administrative capital of Brazil, but it is not the most populous city in the country. The most populous city in Brazil is São Paulo, followed by Rio de Janeiro, Salvador, and Fortaleza. Together, these four cities make up over 25% of Brazil's population. Brasília, on the other hand, has a population of just over 3 million people, making it the 16th most populous city in Brazil.