Brazil vs South Korea

Brazil has a live population of about 213,782,126 (#7 in the world) and South Korea about 51,580,014 (#31), so Brazil has 4.1 times as many people as South Korea. Brazil is growing at 0.3% a year and South Korea at -0.1%.

By area Brazil is larger: 8,510,420 km² against 100,450 km², which gives population densities of 25.1 people per km² in Brazil and 513.5 in South Korea.

Brazil's economy is worth $2.28T (2025) and South Korea's $1.87T (2025); per person that is $10,713 in Brazil versus $36,227 in South Korea, so the average South Korea resident produces 3.4 times as much.

Life expectancy is 76 years in Brazil and 83.6 in South Korea; women have 1.6 children on average in Brazil compared with 0.7 in South Korea; the median age is 35.3 versus 46.2 years.

88.2% of Brazil's people live in cities against 81.2% in South Korea; 84.5% use the internet in Brazil and 97.9% in South Korea; CO₂ emissions per person are 2.3 t in Brazil and 11.4 t in South Korea.