South America has a population of more than 420,458,044 with a population density of 21 people per km 2. With 208.2 million people, the most populated country in South America is Brazil, followed by Colombia with 49.6 million people and Argentina with 43.5 million people.How many countries are there in South America?
South America contains 12 countries and 2 dependencies. Brazil is the largest and most populous county in South America, while the Falkland Islands (Islas Malvinas) is the least populous and smallest. More than 433 million people live in South America. Peru was the home of the Inca civilization.What are the names of South American countries?
South America, the southern hemisphere neighbor attached to North America is comprised of twelve countries, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, and Venezuela.