The world’s population is constantly changing, with some countries experiencing significant growth while others experiencing declines. Currently, the five Biggest Population Countries in the world are China, India, the United States, Indonesia, and Pakistan. China has been the most populous country for several decades, with a population of over 1.4 billion people. India is rapidly closing the gap and is projected to surpass China as the most populous country in the world in the coming decades.
The United States has a population of over 330 million people, and while it is not growing as rapidly as some other countries, it remains one of the most influential countries in the world due to its economic and military power. Indonesia and Pakistan round out the top five, with populations of over 270 million and 220 million respectively.

As the global population continues to grow, these countries will likely remain among the most populous for the foreseeable future. However, it’s important to note that population trends can change quickly due to a variety of factors, including changes in birth rates, migration patterns, and political instability.
Table of Contents
1. China (1,439,323,776)
1,439,323,776 People are living in China year 2023 and Biggest Population Countries in the world with 22 provinces all over the country. China has the Second biggest country with 9.6 million square kilometres. China’s Capital is Beijing and Shanghai is the largest city. China got the No.1 Position in Population all over the world and has 1st biggest population country all over the planet.
2. India (1,380,004,385)
1,380,004,385 People are living in India in the year 2023. India is the Country of South Asia and has 3,166,414 square kilometres. India has the seventh-largest land country in the world. India’s Capital is New Delhi and its largest city is Mumbai and has 2nd Biggest Population Countries in the world.
3. United States (331,002,651)
331,002,651 People are living in the United States year 2023. United States Capital in Washington, D.C and 48 contiguous states all over the country. United States have a 3.80 million square miles area and have the fourth largest land country in the world and have 3rd Biggest Population Countries in the world.
4. Indonesia (273,523,615)
273,523,615 Peoples are in Indonesia year 2023. Indonesia has the largest city Jakarta and also Jakarta is the Capital of this country. It covers 1,919,440 square kilometres of area and has the 14th largest land country in the world and the 4th biggest population country in this largest world.
5. Pakistan (220,892,340)
220,892,340 People are living in Pakistan year 2023. Pakistan’s largest city is Karachi and its capital is Islamabad. Pakistan covers 796,095 km² land area and 36th largest land area in the world and 5th Biggest Population Countries in the world.
6. Brazil (212,559,417)
212,559,417 People living in Brazil year 2023. Brazil on the planet has the 6th largest land country Brazil’s area is 8.5 million Square kilometres and its capital is Brasília. Brazil is bounded by the Atlantic Ocean on the east. Brazil world’s seventh-largest purchasing power parity and nominal GDP and have 6th biggest population country in the world.
7. Nigeria (206,139,589)
206,139,589 People are living in Nigeria year 2023. Nigeria has 36 states and its capital is Abuja. Nigeria has 923,768 km2 of covered land and has the 32nd largest land country in the world. Nigeria has the 12th largest Petroleum producer in the world and has the 7th Biggest Population Countries.
8. Bangladesh (164,689,383)
164,689,383 People are living in Bangladesh year 2023. Bangladesh has the largest city Dhaka and also Dhaka has the capital of Bangladesh. It covers 147,570 km² land area and Bangladesh has 17% area covered with Forest and has the 8th biggest population country.
9. Russia (145,934,462)
145,934,462 People are living in Russia year 2023. Russia has Moscow’s largest city and Moscow also has Russia’s Capital. Russia has many technological achievements in the 20th century and covers 17,098,242 km² land area and has the 9th biggest population country.
10. Mexico (128,932,753)
128,932,753 People are living in Mexico year 2023. Mexico’s Capital is Mexico City which covers 1,972,550 km2 of land area and has the 10th biggest population country. Mexico is located in North America.