Top 10 Most Populated Countries in Asia 2025

List Of Top 10 Most Populated Countries in Asia 2025:

Asia is the biggest and most populated continent, with over 4.9 billion people living there. This is almost 60% of the world's population. Its population is made up of people from many different cultures, and the economy is changing quickly. Asia is still at the top of the list of countries having the most people in 2025, with a few countries driving major demographic shifts. This article looks at the 10 Asian countries with the most people in 2025. It talks about their population numbers, how they are growing, and what that means for their economies and societies.

1. India:

India holds the world's most populated country in 2025, with an estimated 1.46 billion people. This is more than China's population in 2023. With a surface size of roughly 3.29 million km² and a population density of about 444 persons per km², this South Asian colossus is very big. India's population is growing at a rate of about 0.8% per year, thanks to a fertility rate of 2.0 children per woman. With a median age of 28.4 years, the country's young population helps it become a global center for technology, culture, and business. India's growing urbanization is shown by cities like Mumbai and Delhi, which alone have more than 10 million citizens. 35% of the population lives in cities. Even while India's economy is growing, thanks to corporations like Tata Motors and a growing IT sector, problems like pollution, a lack of affordable housing, and income inequality still exist. India's population growth shows that it will stay the most populous country until at least 2060, when its population is expected to reach 1.65 billion.

2. China:

China is the second most populated country in Asia and the world, with about 1.41 billion people living there in 2025. It covers 9.39 million km² and has 149 people living in each km². China's population is shrinking, with a growth rate of -0.1% and a low fertility rate of 1.2 children per woman. This is a result of its old one-child policy. The median age is 38.4 years, which means that the population is getting older. This makes it hard for pension systems and the economy to stay strong. Even so, China is still a major economic force, with cities like Shanghai (22 million people) and Beijing at the center of new ideas. China has pulled more than 800 million people out of poverty since the 1970s, reaching a Human Development Index (HDI) of 0.768. However, there are still worries about differences between rural and urban areas and an aging population. China's huge infrastructure and technical progress, as shown in companies like Alibaba, continue to have an impact on the world.

3. Indonesia:

In 2025, Indonesia have about 286 million people, making it the third most populated country in Asia and the fourth most populous country in the world. Indonesia occupies 1.81 million km² and has a population density of 158 people per km². It is made up of 17,000 islands, and more than half of its people live on Java, the most populous island in the world. The population is young, with a median age of 30.4 years. Its growth rate is 0.79% and its fertility rate is 2.1 children per woman. Indonesia is the most populous Muslim-majority country. Its cultural variety comes from Buddhist, Islamic, and Hindu influences. Urbanization is important since 60% of people live in cities, and cities like Jakarta are economic centers. Indonesia has a wide range of industries, including agriculture, manufacturing, and services. This makes it an important rising market in Southeast Asia, but rapid urbanization is making things harder for the country.

4. Pakistan:

Pakistan have a population of 255 million people in 2025, making it the fourth largest country in Asia. It will expand by 1.57% each year. It has a high population density of 331 persons per km² and covers 770,880 km². Pakistan has one of the youngest populations in the world, with a median age of 20.6 years and a fertility rate of 3.3 children per woman. This lively mix of people is good for the economy, but it puts a lot of stress on resources, especially in poor areas. Islamabad (1.2 million) and Karachi (11.6 million) are two cities that are growing quickly. They are influenced by Islam and Central and South Asian cultures. Pakistan's population, which makes up 4.39% of Asia's total, is expected to double in less than 50 years. This will make problems like poverty and lack of infrastructure much worse. Pakistan is a big participant in the region because of its strategic location and young labor, even though it has several problems.

5. Bangladesh:

Bangladesh have 176 million inhabitants in 2025. It is the fifth most populated country in Asia and the ninth most populous country in the world. It has a modest land area of 147,570 km², but it has one of the highest population densities in the world, with 1,350 people per km². The country is growing at a pace of 1.37% every year, and the average woman has 2.0 children. The average age of a person is 27.6 years. The capital city of Dhaka has 10 million people and is a hub of commercial activity. Bangladesh's cultural history, which has been shaped by Islam, Hinduism, and Buddhism, goes well with the country's growing urbanization and economic expansion. Bangladesh is one of the most densely populated countries in the world. It has problems like being vulnerable to climate change and having few resources, but it also has a youthful, vibrant population that drives industries like textiles and remittances. Its changing population makes it a growing economic power in South Asia.

6. Japan:

In 2025, Japan have 123 million people, making it the sixth largest country in Asia. It has a population density of 325 persons per km² and covers 377,975 km². Japan's population is shrinking, unlike the other countries on this list. The country's growth rate is -0.5% since the median age is 48.4 years, making it one of the oldest countries in the world. More over 80% of its people live on Honshu, where Tokyo (8 million) is a global economic center known for its technical advancements. Japan has a developed economy, a rich cultural legacy, and a high HDI of 0.925. However, its aging population puts a burden on healthcare and pension systems. Japan is still a leader in technology and culture, even though it has demographic problems. Cities like Osaka and Kanagawa help Japan have an impact on the world.

7. The Philippines:

The Philippines is an archipelago of more than 7,000 islands. In 2025, it have a population of 116 million people, making it the fifth largest country in Asia. It has a surface area of 300,000 km² with a population density of 387 persons per km². The country's growth rate is 1.5%. This is because the average woman has 2.4 children and the median age is 22.7 years. About half of the people live on Luzon, where cities like Manila are the main drivers of the economy. The culture of the Philippines has a mix of Chinese, American, and Spanish elements. The economy is doing well because to remittances and a burgeoning service industry. However, the country's young workforce has a lot of economic potential, but rapid population expansion makes it hard to improve infrastructure and reduce poverty.

8. Vietnam:

In 2025, Vietnam have 101 million people, making it the eighth most populated country in Asia. It covers 331,212 km² and has a population density of 305 persons per km². With a median age of 32.5 years, its growth rate of 0.9% and fertility rate of 2.0 children per woman show that the population is still relatively youthful. Vietnam's culture is a mix of French, Chinese, and Khmer traditions. It goes well with the country's natural beauty and developing economy, which is based on tourism and manufacturing. More and more people are moving to cities, which are becoming economic centers like Ho Chi Minh City and Hanoi. Vietnam is becoming a star in Southeast Asia because it is growing quickly and has a young workforce. However, it has problems with overcrowded cities and environmental issues.

9. Iran:

In 2025, Iran have about 92 million people, making it the ninth most populous country in Asia. It has a population density of 56 persons per km² and covers 1.65 million km². The median age is 32 years, the fertility rate is 1.9 children per woman, and the growth rate is 0.8%. Iran's rich cultural heritage, which comes from Persian, Arab, and Central Asian sources, adds to its geopolitical relevance as a country with a Shia majority. Cities like Tehran are important for business and politics, but expansion is hard because of sanctions and geopolitical concerns. Iran's population is still relatively youthful, which makes it a possible regional power. However, managing resources and diversifying the economy are still big problems.

10. Turkey:

Turkey, which is on both Asia and Europe, have about 87 million inhabitants in 2025. Most of the inhabitants live in the Asian part of the country, which is the Anatolian Peninsula. It is 783,562 km² and has a population density of 111 persons per km². Turkey's population is growing at a pace of 0.7% per year. The average woman has 1.9 children, while the average age is 31.5 years. Istanbul, which has 15 million people, is a worldwide city that connects continents. Ankara is the capital. Turkey's economy is one of the top 20 in Asia, thanks to industry and tourism. It has a mix of Eastern and Western cultures and a young population, which makes it a dynamic player, but it still has political and economic problems.