Top 10 countries that will have the highest population in 2100
From a global population of approximately 2.5 billion in 1950 to an estimated 8 billion in mid-November 2022, the world’s population has grown exponentially. This growth is projected to continue, reaching about 9.7 billion by 2050 and potentially 10.4 billion by 2100. Population trends reveal varying paths ahead: while some countries are set to experience significant growth, others may see a drop in population. These shifts reflect changing birth rates, aging populations, and migration trends, all of which will shape the future global population landscape. In this list, we present the top 10 countries that will have the highest population in 2100, as projected by the UN Population Division.
TIMES OF INDIA
India and China
India became the most populous country in the world in 2023, surpassing China. The UN has estimated that India’s population will continue to grow for several decades, while China’s population recently reached its maximum size and has shown a decline since 2022. By 2100, India will remain the most populous country with an estimated population of 1,533 million, while China’s population will be 771 million.
Nigeria
Nigeria’s estimated population is around 546 million, making it the third most populous country in the world. Africa has the highest rate of population growth among major regions.
Pakistan
Pakistan is the third Asian nation to appear on the list of the most populous countries in 2100. It is predicted that Pakistan will have a population of 487 million.
Congo
As of November 3, 2024, the population of the Democratic Republic of the Congo is 110 million, which is 1.34% of the world’s population. The population is projected to increase by 110% by 2050, reaching 218 million. The population is expected to reach 431 million by 2100.
USA
As of July 2024, the United States is the third most populated country in the world, with a population of 336 million. The United States’ population growth is primarily due to immigration, as the fertility rate is lower. By 2100, there will not be much growth in their numbers compared to other countries. It is expected to reach 394 million
Ethiopia and Indonesia
Indonesia is the fourth most populated country in the world, with a population of 284 million, but this number will not grow by much by 2100. As per the projections by the UN Population Division, the country will have a population of 297 million. On the other hand, Ethiopia, with a current population of 133 million, will see a sharp increase in population. It is predicted to have a population of 323 million by 2100.
Tanzania
Tanzania’s population is projected to increase from 61.7 million to 244 million by 2100, making it the 9th most populated country in the world and the 4th most populated country in Africa.
Egypt
Egypt’s population is expected to increase to 225 million by 2100, which is a 120% increase from current projections.
Does excessive population growth have adverse impact on a country?Excessive population growth can negatively impact a country in various ways. It strains resources such as food, water, and energy, leading to shortages and higher prices. Overpopulation exacerbates environmental degradation through increased pollution and deforestation. The pressure on infrastructure and public services, like healthcare and education, can lead to inadequate provision. Economic challenges arise with higher unemployment and poverty rates. Social issues, including overcrowded living conditions and increased crime, can deteriorate the quality of life…
