The table represents the top 10 countries in population around the world in 2019 and projections for future top 10 for 2100.
In 2019, top three countries in population were China with 1439 population, India with less than 1400 million population, and USA with only 331 million population, followed by Indonesia, Pakistan, Brazil, Nigeria Bangladesh, Russia and Mexico. However, according to the projection, seven of them will still remain in top 10 countries with new rankings by 2100. It is worth noting that India will take leading place from China and Nigeria’s population will grow steeply by approximately 350% increase, moving to 3rd place. In contrary, Brazil’s population will fall down to the last one in 2100 from 6th position in 2019.
Moreover, the last three countries namely Bangladesh, Russia and Mexico are no longer seen in 2100 projection, and they will be replaced by D.R. Congo, Ethiopia and Tanzania.
