List of countries and dependencies by population

As of 2021, the world's population is estimated to be 7.8 billion, with several countries and dependencies leading the population charts. According to the United Nations (UN), China tops the list with a population of 1.44 billion, followed by India with 1.39 billion, and the United States with 331 million. However, many small countries and territories also have significant populations. Here's a comprehensive list of countries and dependencies by population, based on their estimated figures as of 2021. 1. China - 1.44 billion China is the most populous country in the world and is also one of the largest countries in terms of area. China's population is around four times the size of the United States, with a majority of people residing in urban areas. 2. India - 1.39 billion India is the second-most populous country globally and is home to diverse cultures, languages, and religions. The country has a huge workforce, and its population is expected to surpass China's by 2027. India also has the world's largest youth population. 3. United States - 331 million The United States is the third-most populous country globally and is one of the most diverse nations in terms of cultures, languages, and ethnicities. The country has a high level of social and economic development, which attracts immigrants from across the world. 4. Indonesia - 273 million Indonesia is the fourth-most populous country globally and is located in Southeast Asia. The country comprises over 17,000 islands, and its population is the largest in the region. Indonesia has a diverse economy and a culture influenced by multiple religions. 5. Pakistan - 225 million Pakistan is the fifth-most populous country globally and is located in South Asia. It has a young population, with almost two-thirds of its people under the age of 30. Pakistan is known for its beautiful landscapes, diverse cultures, and rich history. 6. Brazil - 214 million Brazil is the sixth-most populous country globally and is located in South America. The country has a diverse population, comprising several ethnicities and cultures. Brazil is famous for its vast rainforests, beautiful beaches, and the Carnival festival. 7. Nigeria - 211 million Nigeria is the seventh-most populous country globally and is located in West Africa. The country has a vast cultural diversity and is home to over 250 ethnic groups. Nigeria is the most populous country in Africa and is known for its rich natural resources. 8. Bangladesh - 166 million Bangladesh is the eighth-most populous country globally and is located in South Asia. The country is known for its beautiful landscapes, diverse cultures, and bustling cities. Bangladesh has made significant strides in reducing poverty and boosting its economy. 9. Russia - 145 million Russia is the ninth-most populous country globally and is located in Eurasia. The country has a diverse population, comprising several ethnic groups and languages. Russia is also one of the largest countries worldwide, with a rich history and culture. 10. Japan - 126 million Japan is the tenth-most populous country globally and is located in East Asia. The country is known for its advanced technology, rich culture, and beautiful landscapes. Japan has a high level of development and a low crime rate, making it a safe and attractive destination for tourists. Other countries and dependencies with large populations include Mexico, the Philippines, Egypt, Ethiopia, Vietnam, Iran, Turkey, Germany, and the Democratic Republic of the Congo. Several territories and dependent states such as Puerto Rico, Hong Kong, Macau, and Greenland also have significant populations. In conclusion, the world's population is spread across several countries and territories, each with its unique cultural, social, and economic characteristics. The list of countries and dependencies by population is a valuable resource in understanding the global population dynamics and the diverse nations that make up our world.