top 10 largest countries: Now more than 8 billion people live in more than 200 countries in the world, but you will be surprised to know that only 10 of these 200 countries have about 5 billion people. In simple terms, about 60 percent of the world’s population lives in these 10 countries. We will know in detail about the population of these 10 countries, how much population there was before and how much it is now. Keep watching to know everything about the 10 most populous countries in the world.
1/ India
- India is now the most populous country in the world
- The total area of India is about 32 lakh 8590 square kilometers.
- In 1950, India’s population was 350 million,
- In 2024, India’s total population is about 143 million
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That is, this number is compared to the size of India today. 481 people live per square kilometer. On top of that, India’s annual population growth rate is currently 0.81 percent, so it is estimated that the total population of India in 2050 will be about 1.7 billion. India’s birth rate in 2050 will probably be 17 percent. Hindus constitute 80 percent of the total population, Muslims 14 percent, and other religions 16 percent. India’s per capita income is about 10,000 US dollars.
2/ China
China is the second largest country in terms of area. China is also the largest country in Asia.
- The total area of China is about 9.5 million. 96,961 square kilometers.
- In 1950, the total population of China was 540 million
- In 2024, the total population of China is estimated to be 142.55 million,
So, according to its size, China has only 152 people per square kilometer. Currently, the annual birth rate in the country is not increasing, because China’s annual birth rate is estimated to be about -0.02 percent. If this is true, then by 2050, the total population of China will decrease to 130 million. Currently, 75 percent of the total population of China does not believe in any religion and 18 percent are Buddhists.
5 percent are Christians and 1 percent are Muslims. The official language of China is Standard Chinese. The per capita income of this country is about 25 thousand US dollars.
3/ United States
- The United States is the most populous country in North America.
- The United States consists of 50 states
- The total area of the United States is approximately 9,833,520 square kilometers
- The population of the United States in 1950 was 140 million
The average population density is only 37 people per square kilometer, and the country’s annual population growth rate is 0.50 percent. But it is estimated that by 2050, the population of the United States will reach close to 40 million. The official language of the country is English and 63 percent of the total population is Christian. The United States economy is the largest in the world, with a per capita income of about 85,000 US dollars.
4/ Indonesia
- Indonesia, an island nation located in Southeast Asia
- In 1950, Indonesia had a total population of 4,569,000
- However, it is estimated that by 2050, Indonesia’s population will exceed 30 million
Indonesia, which makes up 87 percent of the country’s population, is 90 percent Muslim and 10 percent Christian. The official language of Indonesia is Indonesian, and their per capita income is about 17,000 US dollars.
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5/ Pakistan
- India’s neighboring country Pakistan
- Pakistan’s total area is 881,912 square kilometers
- Pakistan’s population in 1950 was 37.7 million

In 2024, the total population of Pakistan will exceed 240 million. Compared to the area of Pakistan, an average of 312 people live per square kilometer. Currently, the annual growth rate of the population in Pakistan is 1.98 percent. Therefore, it is estimated that by 2050, the population of Pakistan will reach about 400 million. Currently, about half of the population of Pakistan…
Punjabi language. About 96 percent of the people of the Islamic country practice Islam and the official language of the country is Urdu. The per capita income of Pakistan is 7000 US dollars or 8 lakh taka.
6/ Nigeria
- Nigeria has a total area of 923,768 square kilometers
- which includes various cities and towns.
- In 1950, the country had a population of 3.7 million
- The current population of Nigeria in 2024 is 22.5 million
Because the annual population growth rate of this country is 241 percent. Nigeria’s population is about 400 million, of which 47 percent of the total population is Muslim. In addition, 35 percent of the people are Christian and 18 percent are of various religions. Moreover, about 500 ethnic groups live in Nigeria. Among the oil-producing countries
7/ Brazil
- Brazil is the largest country in South America.
- The total area of Brazil is 8.5 million 15,767 square kilometers.
- In 1950, the population of Brazil was 540 million.
- In 2024, the total population of Brazil will be about 220 million.
And currently the country’s annual population growth rate is 0.52 percent. However, it is estimated that Brazil’s population will not grow much in 2050. 77 percent of the people are Catholic Christians and the official language of Brazil is Portuguese. The main capital of Brazil is Brasilia, which has a population of about 100,000 people and the per capita income of Brazilians is 20,000 US dollars or 23 lakh taka.
8/ Bangladesh
Although Bangladesh is a small country, its population is very large, because
- The total area of Bangladesh is 147,570 square kilometers
- The total population of Bangladesh in 1950 was 40 million
- The total population in 2024 is about 180 million
However, it is estimated that by 2050, the population of Bangladesh will exceed 200 million. Compared to the size of Bangladesh, there are 1,330 people per square kilometer, which is not found in any other country in the world. 90 percent…
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The majority of the population of Bangladesh is Muslim, about half of the people depend on agriculture, and the per capita income of Bangladesh is about 1 million or 1,00,000 dollars. The total area of Bangladesh is 1,600 square kilometers, if this new island is added, the total area of Bangladesh will be 1,49,210 square kilometers, but this is not yet officially confirmed.
9/ Russia
top 10 largest countries: Although Russia is the largest country in the world, its population is not very large. The total area of Russia is 17 million 98,242 square kilometers. Currently, the total population of Russia is 145 million, which is much smaller than the total area of this country. In comparison, only nine people live here.
per square kilometer. Again, the annual population growth rate of Russia is minus 0.19 percent, meaning that the population of Russia is decreasing over time. 80 percent of the country’s total population is Russian, of which about 47 percent are Christians. By 2050, the population of Russia will decrease further. Europe is located to the west of Russia and Asia is to the north. In addition, Russia is a very developed country in terms of economy. The main language of Russia is Russian
10/ Mexico
Mexico is the 14th largest country in the world by area, but it is ranked 10th in terms of population because the country has a total area of 1,964,375 square kilometers. In 1950, the population of this country was only 27.5 million. In 2024, the total population of this country will be 140 million. There are 66 people per square kilometer here, but the population of the country is decreasing over time. Currently,
They have an annual population growth rate of 0.75 percent. There are a total of 31 states in Mexico and the main language of this country is Spanish. In addition, 89 percent of the country’s total population is Christian. The average income of religious followers in Mexico is about 25,000 US dollars or 28 lakh taka per capita.