In here we show Top 10 Most Populated Countries In The World. To commemorate World Population Day, let’s explore the ten most populous countries across the globe. The human population worldwide experiences an annual increase of approximately 75 million individuals. Back in 1800, the global population stood at 1 billion, whereas today, we have reached a staggering 7.5 billion people.
Projections indicate that this upward trend will persist, with estimates suggesting a population of 8.4 billion by 2030 and 9.6 billion by 2050.
Without further ado, here is a compilation of the world’s most densely populated countries:
Table of Contents
- 10. Mexico – 128 Million
- 9. Russia – 146 Million
- 8. Bangladesh – 167 Million
- 7. Nigeria – 202 Million
- 6. Brazil – 211 Million
- 5. Pakistan – 216 Million
- 4. Indonesia – 270 Million
- 3. United States – 329 Million
- 2. India – 1.37 Billion
- 1. China – 1.43 Billion
- Conclusion
10. Mexico – 128 Million
Mexico, with a current population of 128 million people, is the tenth most populated country in the world. This significant population places Mexico ahead of countries like Japan and the Philippines in terms of sheer numbers.
Covering an area of approximately 1,972,550 square kilometers, Mexico holds roughly 1.63% of the world’s population. The country has a population density of around 66 people per square kilometer, which means that, on average, there are 66 individuals residing in every square kilometer of Mexican territory.
The population of Mexico is predominantly concentrated in urban areas, with several densely populated cities. Mexico City, the capital and largest city in the country, is home to approximately 9 million people within the city limits, but the metropolitan area’s population expands to over 20 million. Itzapalapa and Ecatepec are two other cities in the metropolitan area of Mexico City that contribute to its high population density. Combined, these three cities hold around 16 million people.
The majority of Mexico’s population falls within the age range of 25 to 54 years old, indicating a significant working-age population. This demographic composition suggests a potential for economic productivity and development, as this age group typically represents a crucial segment of the workforce.
Mexico’s population growth has experienced both periods of rapid expansion and more moderate growth rates over the years. Factors such as birth rates, mortality rates, migration patterns, and government policies all influence population dynamics. It is important to note that population figures are subject to change as new data becomes available and demographic trends evolve.
9. Russia – 146 Million
Russia, with a population of more than 146 million, holds the distinction of being the most populous country in Europe. However, the population dynamics of Russia have undergone significant changes over the years.
In 1954, Russia had a yearly population growth rate of 1.68%. However, this growth rate started to decline in the mid-1950s and continued to decrease throughout the 1960s and 1970s. The population growth rate did experience a slight rebound in the 1980s.
Following the collapse of the Soviet Union, Russia’s rate of population growth began to decline once again. By 1994, the country was actually experiencing a decrease in population, primarily due to factors such as low birth rates, high mortality rates, and migration patterns.
It was only in 2009 that Russia’s population began to show signs of growth once more. However, this growth has been relatively modest, with an annual growth rate of 0.14% recorded in 2014. Subsequently, the growth rate has declined again.
According to statistics, Russia’s yearly population growth rate was just 0.04% in 2020, indicating a very slow rate of population increase. Additionally, projections suggest that the country may start to experience a decline in population from 2025 onward, meaning that the overall population will begin to decrease.
Several factors contribute to Russia’s population dynamics, including declining birth rates, an aging population, emigration, and other socioeconomic factors. These trends pose challenges for various aspects of the country, such as healthcare, labor force, and economic development.
It is important to note that population projections are subject to uncertainty and can be influenced by various factors, including changes in government policies, economic conditions, and social trends.
8. Bangladesh – 167 Million
Bangladesh, with a population of approximately 167 million people, is a country located in South Asia. It stands out as one of the most heterogeneous countries in terms of population diversity.
Between the years 2000 and 2019, Bangladesh experienced a remarkable population boom, with its population growing by 30.5%. This rapid growth rate can be attributed to various factors, including high fertility rates, improved healthcare, and a decrease in infant mortality rates. Additionally, the country has made progress in areas such as education and poverty reduction, contributing to increased population numbers.
Looking ahead, projections indicate that Bangladesh’s population will continue to rise. By 2050, it is estimated that the country’s population will reach approximately 193 million people. These projections suggest that the growth rate will gradually slow down but will still result in a significant increase in population over the coming decades.
The population growth in Bangladesh poses both opportunities and challenges for the country. On the positive side, a growing population can potentially drive economic development, contribute to a larger labor force, and create opportunities for innovation and entrepreneurship. However, it also puts pressure on resources, infrastructure, and social services, such as healthcare, education, and housing.
The government of Bangladesh recognizes the importance of managing population growth and has implemented various initiatives to address the challenges associated with it. These initiatives include family planning programs, healthcare services, and educational campaigns to promote awareness and empower individuals to make informed decisions about family size.
It is essential to monitor population trends and develop sustainable strategies to ensure that the growing population is accompanied by balanced economic development, social welfare, and environmental sustainability.
7. Nigeria – 202 Million
Nigeria, with a population of approximately 202 million people, is one of the most densely populated countries in Africa. Spanning an area of 923,768 square kilometers (356,669 square miles), Nigeria holds the distinction of being the most populous country on the African continent and the seventh most populous country in the world.
Approximately 50% of Nigerians reside in urban areas, indicating a significant rate of urbanization. The urbanization rate is estimated to be around 4.3%, reflecting the ongoing shift of the population from rural to urban areas. This rapid urbanization poses both opportunities and challenges for the country, including the need for infrastructure development, provision of services, and sustainable urban planning.
Nigeria is renowned for its rich cultural diversity, with more than 250 ethnic groups and over 500 languages spoken within its borders. This diversity contributes to a vibrant and varied cultural landscape. The three largest ethnic groups in Nigeria are the Hausa, comprising 27.4% of the population, followed by the Yoruba with 21%, and the Igbo with 18%. These ethnic groups are mainly concentrated in different regions of the country, each with its distinct customs, traditions, and languages.
In addition to the major ethnic groups, Nigeria is also home to various southeastern populations, including the Efik, Ibibio, Annang, and Ijaw communities. These communities contribute to the overall cultural richness and diversity of the country.
The cultural diversity of Nigeria is evident in various aspects, including language, cuisine, music, dance, and traditional ceremonies. This diversity fosters a sense of identity and heritage among Nigerians and contributes to the country’s unique cultural fabric.
It is important to note that while Nigeria’s population size and cultural diversity offer immense potential, they also present challenges. These challenges include managing resources, promoting social cohesion, ensuring equitable development across regions, and addressing issues related to governance, healthcare, education, and infrastructure.
6. Brazil – 211 Million
Brazil, with a current population of 211 million people, ranks as the sixth most populous country in the world. As the largest country in South America, it covers an expansive area of 8,358,140 square kilometers. With a population density of 24.66 people per square kilometer, Brazil has relatively low population density compared to some other highly populated countries.
The largest city in Brazil is Sao Paulo, which is home to approximately 11.9 million residents. The capital city, Brasilia, has a population of around 2.8 million. These cities serve as important economic and cultural centers within the country.
The majority of Brazil’s population, approximately 87.4%, resides in urban areas, highlighting the country’s high level of urbanization. Urban centers attract people seeking employment opportunities, better infrastructure, and access to services.
The median age in Brazil is approximately 31.8 years, indicating a relatively young population. However, demographic trends suggest that the country’s population is experiencing changes. Families are opting to have children later in life, and more women are entering the workforce. As a result, the birth rate in Brazil has significantly declined since the 1970s. Currently, the average birth rate stands at 1.77 births per woman, a considerable drop from the 4 births per woman seen in the 1970s.
Projections suggest that Brazil’s population will continue to grow slowly until around 2050. However, the impacts of the declining birth rate will eventually take effect, leading to a stagnation or decrease in population. This phenomenon, often referred to as demographic transition, is a result of factors such as improved healthcare, access to contraception, and changing social and economic dynamics.
It is important for policymakers and society to prepare for the implications of a changing population structure, such as an aging population and potential shifts in labor force dynamics. This includes planning for healthcare services, pension systems, and addressing the challenges and opportunities associated with demographic changes.
5. Pakistan – 216 Million
Pakistan, with a population of approximately 216 million people, is a country that stands out for its significant population size and demographic trends.
One notable demographic projection is that if the current population growth rate continues, Pakistan is expected to surpass Indonesia as the country with the world’s largest Muslim population. This reflects the substantial presence of Islam within Pakistan and highlights the country’s religious diversity.
Pakistan experiences a relatively high population growth rate, with an increase of around 4.3 million people annually. This growth rate surpasses that of the top four most populous countries. This rapid population growth presents both opportunities and challenges for the country, including the need for infrastructure development, provision of services, and job creation.
Pakistan differentiates itself from some other highly populous countries on the list, such as China, the United States, and Indonesia, by having a higher proportion of its population residing in rural areas. Currently, only around 35% of Pakistanis live in urban areas. However, as the country continues to develop and urbanize, it is expected that this trend will shift, and more people will migrate to major cities such as Karachi and Lahore.
The city of Lahore, for example, experienced a significant population growth between the 1998 and 2017 censuses, more than doubling its population during that period. This urbanization trend reflects the economic opportunities and development taking place in urban centers, drawing people from rural areas in search of better livelihoods.
While obtaining accurate population measures can be challenging in less developed countries, the estimate of 216 million people provides a snapshot of the population size in Pakistan. With an average age of just 23, Pakistan is projected to become even more crowded in the coming years, given its youthful population and the potential for continued population growth.
Addressing the needs and demands of a growing population, including education, healthcare, employment, and infrastructure, will be crucial for Pakistan’s sustainable development and the well-being of its citizens.
4. Indonesia – 270 Million
Indonesia, with a population of nearly 270 million people, ranks as the fourth most populous country in the world and the third most populous in Asia. The country has experienced significant population growth over the past two decades, with its population increasing from 214 million to 267 million, representing a growth rate of 25.6% over a span of 19 years.
Indonesia’s population boom can be attributed to several factors, including improved healthcare, declining infant mortality rates, and increased life expectancy. The country has made notable progress in reducing poverty and improving access to education and healthcare, leading to an increase in population numbers.
Looking ahead, projections indicate that Indonesia’s population will continue to grow. By 2050, it is estimated that the population will peak at around 300 million individuals. This growth presents both opportunities and challenges for the country. A larger population can contribute to economic development, innovation, and a larger labor force. However, it also places strains on resources, infrastructure, and social services.
Managing population growth and its associated challenges will be crucial for Indonesia’s sustainable development. This includes addressing issues such as urbanization, ensuring access to quality education and healthcare, promoting environmental sustainability, and improving infrastructure to accommodate the needs of a growing population.
Additionally, Indonesia’s diverse cultural heritage and ethnic groups contribute to its rich social fabric. The country is home to various ethnic groups, each with its own languages, traditions, and customs. This cultural diversity adds depth and vibrancy to Indonesia’s identity.
Efforts to promote equitable development, reduce inequality, and empower marginalized communities are essential in harnessing the potential of Indonesia’s population growth. Ensuring access to quality education, healthcare, and economic opportunities for all segments of the population will be crucial for inclusive and sustainable development.
3. United States – 329 Million
The United States, with a total population of over 329 million people, is one of the most populous countries in the world. The population growth of the United States has gone through various fluctuations over the years.
In 1956, the yearly population growth rate in the U.S. reached a peak of 1.76%. However, it gradually declined and reached a low of 0.89% in 1970. Throughout the 1970s and 1980s, the population growth rate remained relatively stable. In the 1990s, there was a surge in population growth, with the rate peaking at 1.27%.
The early 2000s witnessed a decline in the population growth rate, followed by a slight rebound in the latter half of the decade. Since 2009, the growth rate has been on a downward trend. In 2020, the annual population growth rate in the United States stood at just 0.59%.
Projections indicate that the population growth rate in the United States will continue to decrease in the future, although it will remain positive through 2050. Factors such as declining birth rates, an aging population, and changes in immigration patterns contribute to this downward trend.
It is important to note that population growth rates can have significant implications for various aspects of a country, including its economy, healthcare system, infrastructure, and social programs. Understanding and planning for the effects of population growth, or lack thereof, is crucial for policymakers and society as a whole.
2. India – 1.37 Billion
India, the second most populated country in the world, is home to a significant portion of the global population. With a population of approximately 1.37 billion people according to the 2020 revision of the World Population Prospects, India accounts for about one-fifth of the world’s population.
India has witnessed remarkable population growth over the years. Between 1975 and 2010, its population doubled from around 600 million to 1.2 billion, reaching the significant milestone of one billion in 1998. This growth can be attributed to factors such as improvements in healthcare, declining infant mortality rates, and increased life expectancy.
Projections indicate that India is on track to surpass China and become the world’s most populous country by 2024. With its vast population, India faces unique challenges and opportunities. Managing the needs of such a large population in terms of education, healthcare, infrastructure, and employment is a complex task for policymakers.
India’s population is characterized by its diversity, both culturally and linguistically. The country is home to numerous ethnic groups, languages, and religions, contributing to its rich cultural heritage. However, this diversity also presents challenges in terms of social cohesion and equitable development.
Efforts to address the demographic trends and challenges in India include initiatives to promote family planning, improve access to quality healthcare, enhance education and skills development, and create employment opportunities. Sustainable development and inclusive growth are crucial for harnessing the potential of India’s large population.
It is important to note that while population size can bring economic benefits, it also places strains on resources and infrastructure. Balancing population growth with sustainable development, environmental conservation, and social progress is a priority for India’s long-term prosperity.
1. China – 1.43 Billion
China, the world’s most populous country, has a population of approximately 1.43 billion people. Despite the implementation of the “one-child policy” from 1979 until 2015, China’s population has continued to rise. The policy aimed to control population growth by restricting most couples to having only one child. However, it is worth noting that during this period, some parents were granted special permission to have two children, which contributed to the population increase.
Today, China is closing in on the 1.5 billion mark and accounts for about 18.5% of the world’s total population. This means that out of every five or six people on the planet, one is Chinese. Additionally, this figure does not include the significant Chinese communities present in many other countries worldwide.
In recent decades, China has undergone rapid urbanization, transforming into a nation of megacities. Cities such as Shanghai, Beijing, Chongqing, Tianjin, Guangzhou, and Shenzhen are home to populations exceeding 10 million people. These megacities serve as economic, cultural, and technological hubs, contributing to China’s development and global influence.
It is important to highlight that China’s population growth has slowed due to various factors, including the aforementioned one-child policy, urbanization, changing demographics, and a declining fertility rate. The Chinese government has recently implemented measures to address the challenges posed by an aging population, including adjustments to family planning policies and efforts to support sustainable economic growth.
China’s population size and its socio-economic dynamics present both opportunities and challenges. The country’s large labor force has been a significant driver of its economic growth, while also necessitating the provision of employment, education, healthcare, and other essential services for its citizens.
Conclusion
In conclusion, population size is a critical factor that shapes the dynamics and challenges faced by countries around the world. We explored the population statistics of various countries, highlighting their population growth rates, urbanization trends, and cultural diversity.
Mexico, with a population of 128 million, is the tenth most populous country globally. Russia, with 146 million people, faces a declining population growth rate. Bangladesh, with 167 million inhabitants, has experienced significant population growth and is projected to continue growing. Nigeria, with 202 million people, stands out as one of the most densely populated countries in Africa.
Brazil, with a population of 211 million, faces a declining birth rate and is expected to experience slower growth in the future. Pakistan, with 216 million people, has a rapidly growing population and is projected to become the most populous Muslim country. Indonesia, with nearly 270 million inhabitants, has experienced substantial population growth and is projected to reach 300 million.
The United States, with a population of 329 million, has experienced fluctuations in its population growth rate, with a downward trend expected in the future. India, with 1.37 billion people, is the second most populous country globally and is projected to surpass China as the most populous country. Lastly, China, with 1.43 billion people, is the world’s most populous country and has undergone rapid urbanization.
Understanding population dynamics is crucial for policymakers, as it impacts various aspects of a country, including economic development, healthcare, infrastructure, and social programs. It is necessary to address the challenges posed by population growth, such as resource management, urbanization, and providing essential services to a growing population. Sustainable development, inclusive growth, and effective population policies are vital for ensuring a prosperous future for nations and managing the impact of population size on societies.