As of July 2021, the estimated population of Brazil is approximately 213.99 million people. However, it is important to note that population figures are constantly changing due to births, deaths, and migration. Therefore, the population of Brazil may vary slightly depending on the source and the time of measurement.

Brazil is the largest country in South America and the fifth-largest in the world by land area. It has a diverse population with various ethnicities and cultural backgrounds. The country has experienced significant population growth throughout its history.

To provide some context, let's look at the historical population trends in Brazil. In 1950, Brazil had a population of around 52 million people. By 2000, the population had more than quadrupled to approximately 174 million. This growth can be attributed to factors such as high birth rates, improved healthcare, and infrastructure development.

The population density of Brazil varies across different regions. The southeastern region, which includes major cities like São Paulo and Rio de Janeiro, is the most densely populated. In contrast, the Amazon rainforest region in the north has a much lower population density due to its vast size and geographical challenges.

References:

• World Bank Data: https://databank.worldbank.org/source/population-estimates-and-projections
• PopulationPyramid.net: https://www.populationpyramid.net/brazil/2021/