Top 10 Most Populated Countries in the World

The world is home to many countries, but some have much larger populations than others. In this list, we’ll explore the most populated countries in the world as of 2025. Each country stands out for its unique culture, economy, and people. While India has now taken the top spot, China, the United States, and Indonesia closely follow. You’ll discover the fascinating details behind these countries and see why they’re growing so quickly. Whether it’s Asia, Africa, or the Americas, these regions show how diverse and lively the world is. So, let’s dive in and learn more about what makes these countries special!

Here’s the list of the top 10 most populated countries in the world

1. India

• Population:1.45 Billion
• Populated State/City: Uttar Pradesh
• Continent: Asia

India now ranks at no 1 in the list of most populated countries in the world, overtaking China to claim the top position. With a population growth rate of 0.92% from the previous year, the numbers are high but slowing due to urbanization and improved education. This milestone in the world population by country lists further highlights India’s global significance.

Economically, India has shown exceptional progress. The nation achieved an impressive growth rate of 8.2% in FY23/24, led by booming manufacturing and major public infrastructure investments. The manufacturing sector alone grew by 9.9%, helping reduce urban unemployment, especially for women.

Looking forward, India’s GDP growth projections remain solid at 6% to 7% for FY24/25. Additionally, its vibrant culture and diversity, with festivals like Diwali and Eid, add to its uniqueness among the most populated countries in the world, making India a true global powerhouse.

2. China

• Population:1.41 Billion
• Populated State/City: Guangdong
• Continent: Asia

The most populated countries in the world have unique challenges and growth stories. China, as the second most populated country, shows an economic shift. Recently, it targeted a 5% growth for 2024, but experts believe growth will hover around 4.8%, slightly below the goal. In 2023, China managed a 5.2% growth, but predictions for 2025 indicate a further slowdown, around 4.5%.

With a population decline of 0.03% recently, China faces issues due to an aging population and high living costs. The 2023 decline of about 2.08 million people highlights these challenges. 

China’s culture, marked by rich history and unity, emphasizes shared values like filial piety and loyalty. With 56 recognized ethnic groups, “unity in diversity” describes China’s national identity. This unity strengthens China’s cultural evolution, balancing tradition with modern needs across a vast and diverse landscape.

3. United States

• Population: 345.42 Million
• Populated State/City: California
• Continent: North America

The most populated countries in the world each bring something unique to the global economy, and the United States stands out among one of them. As of 2024, it holds the title of the world’s largest economy by nominal GDP and the second largest by purchasing power parity. This country’s economy relies heavily on consumer spending, which makes up 68% of its economic activities. In fact, the U.S. represents 26% of the global economy in nominal terms.

With a population of millions, the U.S. shows a steady growth rate of 0.53% in 2024. This country also demonstrates impressive diversity due to high levels of immigration. Moreover, over 83% of Americans live in urban areas, adding to its dynamic social makeup. As one of the most populated countries, the United States continues to influence world population by country, setting trends in both culture and economy.

4. Indonesia

• Population: 283.48 Million
• Populated State/City: Java
• Continent: Asia

In 2024, Indonesia’s economy reached approximately 20.892 quadrillion rupiah, or about $1.371 trillion. This achievement makes it the 16th largest economy globally. The most populated countries in the world include Indonesia, which enjoys a steady population growth rate of 0.82% compared to the previous year. This growth reflects a vibrant society with over 300 ethnic groups, mainly Javanese, Sundanese, and Madurese.

Indonesia’s economy features a mixed structure with key industries like palm oil, coal, and electronics. Despite facing challenges such as high inflation, projected at 2.6%, the country’s economy is set to grow by 5.1% annually from 2024 to 2026. In the first quarter of 2024, it grew by 5.11% year-on-year.

Additionally, approximately 87.06% of Indonesia’s population adheres to Islam, making its name as one of the most populated country in the world with a significant Muslim community. Cultural expressions such as music and dance reflect this diversity and richness.

5. Pakistan

• Population: 251.26 Million
• Populated State/City: Punjab
• Continent: Asia

Pakistan faces significant economic challenges. In 2023, its nominal GDP reached USD 339 billion. Economists project growth to USD 374 billion in 2024. However, with a GDP per capita of USD 1,464, it remains far below the global average of USD 10,589. Over the past decade, the average annual growth rate has hovered around 4.0%. Unfortunately, the economy contracted by 0.2% in 2023, the first downturn in three years.

Looking ahead, analysts expect the GDP annual growth rate to hit approximately 2.60% by the end of 2024. Projections show growth trends of about 3.90% in 2025 and 5.00% in 2026.

Moreover, in 2024, Pakistan’s population growth rate stands at 1.96%, slightly down from 1.98% in 2023. As one of the most populated countries in the world, Pakistan showcases a vibrant cultural diversity with its rich traditions and ethnic groups.

6. Nigeria

• Population: 232.67 Million
• Populated State/City: Lagos
• Continent: Africa

Nigeria, classified as an emerging market, has a mixed economy that keeps growing. Currently, it ranks 6th in the list of the most populated countries in the world. In 2024, Nigeria’s population is growing with a steady annual growth rate of 2.42%. This country is the most populated country in the Africa region.

The economy of Nigeria also thrives, especially in sectors like manufacturing, technology, and financial services. In 2023, Nigeria’s GDP grew by 2.74%. In the first quarter of 2024, it increased by 2.98%, while the second quarter saw an impressive rise of 3.19%. Nigeria is now the 39th-largest economy globally based on nominal GDP.

With over 300 ethnic groups and 500 languages, Nigeria showcases amazing world population by country diversity. This cultural richness creates a vibrant society but also leads to competition for resources and political challenges.

7. Brazil

• Population: 211.99 Million
• Populated State/City: São Paulo
• Continent: South America

Brazil shines as a unique nation with a rich cultural background and vibrant economy. In 2023, its economy grew by 2.9%, and experts predict a 3.2% growth in 2024. This growth results from strong consumer spending and effective fiscal measures. However, challenges such as fiscal deficits remain. Despite these obstacles, the Finance Ministry increased its growth forecast for 2024 from 2.5% to 3.2%.

Regarding its population, Brazil’s growth rate stands at 0.56% for 2024, slightly higher than 0.52% in 2023. The population is expected to peak at 229.6 million by 2045 before declining.

In terms of languages, Portuguese is the most spoken, with 97.9% of people using it. However, over 180 indigenous languages and various immigrant languages add to Brazil’s linguistic diversity. These elements contribute to Brazil’s position among the most populated countries in the world.

8. Bangladesh

• Population: 173.56 Million
• Populated State/City: Dhaka
• Continent: Asia

Bangladesh is one of the Most Populated Countries in the World, with a population growth rate of about 1.01% as of January 2024. This rate shows a slight decline from the previous year’s 1.03%. The country has a rich culture influenced by Islam, Hinduism, Buddhism, and Christianity. In fact, 98% of the people identify as Bengali, reflecting its ethnic diversity.

Moreover, Bangladesh faces economic challenges, including rising inflation and a balance of payments deficit. Despite these issues, it aims to graduate from the UN’s Least Developed Countries (LDC) list by 2026 and become an upper-middle-income nation by 2031.

The World Bank recently forecasted a GDP growth rate of 5.7% for the 2024-25 fiscal year. Historically, the GDP growth rate peaked at 8.15% in 2019. This makes Bangladesh one of the most populated countries in the world, striving for a brighter economic future.

9. Russia

• Population: 144.82 Million
• Populated State/City: Central Federal District
• Continent: Asia

Russia’s economy shows wartime growth, mainly from military spending. This focus creates a temporary illusion of health. In 2023, the GDP growth rate was 3.6%. Interestingly, the first quarter of 2024 saw a higher growth rate of 5.4%. However, projections indicate a possible decline to 3.2% to 3.9% in 2024. This drop relates to government spending on armaments and ongoing sanctions.

Moreover, Russia’s population has declined at a rate of -0.34% as of July 2024. This follows a previous rate of -0.19% in 2023, showcasing a steady drop. Notably, Russia is home to around 195 ethnic groups. While the ethnic Russian population is decreasing, groups with higher birth rates are growing.

Understanding the most populated countries in the world highlights Russia’s unique position among the most populated countries. Despite these challenges, Russia maintains a rich cultural identity shaped by its diverse population by country.

10. Ethiopia

• Population: 132.06 Million
• Populated State/City: Oromo
• Continent: Africa

Ethiopia’s economy has grown rapidly, showing an impressive 8.1% increase in GDP for the last fiscal year. In 2023, the GDP growth rate stands at 7.2% for FY2022/23, making it one of the fastest-growing economies in Africa. However, despite this growth, Ethiopia remains among the poorest countries globally, with a per capita gross national income of only $1,020. It aims to achieve lower-middle-income status by 2025.

The IMF predicts a growth rate of 6.2% in 2024, while forecasts suggest it could reach 8.4% by year-end. Improved stability and ongoing reforms support this growth.

Ethiopia’s population grows at about 2.52% annually, reaching approximately 132.1 million. It is one of the most populated countries in the world, with over 80 ethnic groups and 87 native languages. The largest groups include the Oromo, Amhara, and Somali. Amharic is the official language, reflecting the country’s rich cultural diversity.

Conclusion

In 2025, the most populated countries in the world showcase unique cultures, economies, and challenges. Each country’s growth impacts the global stage and reflects its people’s diverse lives. While some countries grow rapidly, others face slowing rates. Yet, these nations remain important and influential. Together, they help shape a fascinating, interconnected world, showing how population changes influence everything from local culture to global economies.

Tejas Tahmankar

FAQs

1. What is the most populated country in the world?

India holds the title of the most populated country globally, with a population exceeding 1.45 billion people as of 2024.

2. Why is India so populated?

India’s high population is due to a combination of historically high fertility rates, social and cultural factors, and economic conditions that have supported large families over generations.

3. Who is the lowest population country?

Vatican City is the world’s least populated country, with an estimated population of just 764 people.

4. How old is India as a country?

India’s history dates back to around 3,000 BCE in official records, but some evidence suggests communities have existed for at least 250,000 years.

5. What is the youngest country?

South Sudan, established in 2011, is recognized as the world’s youngest country.

Tejas Tahmankar

ALSO READ: 5 Best Airlines in India in 2023