Asia is the largest continent in the world by both land area and population. It covers an area of more than 44 million square kilometers, about 30% of Earth's total land area and 8% of Earth's total surface area. The continent, which has long been home to the majority of the human population, was the site of many of the first civilizations. Its 4.7 billion people constitute roughly 60% of the world's population.
India is the most populous country in the world with one-sixth of the world's population. According to estimates from the United Nations (UN), India has overtaken China as the country with the largest population in the world, with a population of 1,425,775,850 at the end of April 2023.
This article on the demographics of Mongolia include population density, ethnicity, education level, health of the populace, economic status, religious affiliations, and other aspects of the population.
Demographic features of the population of South Korea include population density, ethnicity, education level, health of the populace, economic status, religious affiliations, and other aspects of the population. The common language and especially race are viewed as important elements by South Koreans in terms of identity, more than citizenship.
A developed country, or advanced country, is a sovereign state that has a high quality of life, developed economy, and advanced technological infrastructure relative to other less industrialized nations. Most commonly, the criteria for evaluating the degree of economic development are the gross domestic product (GDP), gross national product (GNP), the per capita income, level of industrialization, amount of widespread infrastructure and general standard of living. Which criteria are to be used and which countries can be classified as being developed are subjects of debate. Different definitions of developed countries are provided by the International Monetary Fund and the World Bank; moreover, HDI ranking is used to reflect the composite index of life expectancy, education, and income per capita. Another commonly used measure of a developed country is the threshold of GDP (PPP) per capita of at least US$22,000. In 2023, 40 countries fit all four criteria, while an additional 19 countries fit three out of four.
The category of newly industrialized country (NIC), newly industrialized economy (NIE) or middle income country is a socioeconomic classification applied to several countries around the world by political scientists and economists. They represent a subset of developing countries whose economic growth is much higher than that of other developing countries; and where the social consequences of industrialization, such as urbanization, are reorganizing society.
The total fertility rate (TFR) of a population is the average number of children that are born to a woman over her lifetime, if they were to experience the exact current age-specific fertility rates (ASFRs) through their lifetime, and they were to live from birth until the end of their reproductive life.
Population decline, also known as depopulation, is a reduction in a human population size. Throughout history, Earth's total human population has continued to grow; however, current projections suggest that this long-term trend of steady population growth may be coming to an end.
Population growth is the increase in the number of people in a population or dispersed group. Actual global human population growth amounts to around 83 million annually, or 1.1% per year. The global population has grown from 1 billion in 1800 to 8.1 billion in 2024. The UN projected population to keep growing, and estimates have put the total population at 8.6 billion by mid-2030, 9.8 billion by mid-2050 and 11.2 billion by 2100. However, some academics outside the UN have increasingly developed human population models that account for additional downward pressures on population growth; in such a scenario population would peak before 2100. Others have challenged many recent population projections as having underestimated population growth.
The economy of Asia comprises about 4.7 billion people living in 50 different nations. Asia is the fastest growing economic region, as well as the largest continental economy by both GDP Nominal and PPP in the world. Moreover, Asia is the site of some of the world's longest modern economic booms.
Figures for the population of Europe vary according to the particular definition of Europe's boundaries. In 2018, Europe had a total population of over 751 million people. 448 million of that live in the European Union and 110 million live in European Russia, Russia being the most populous country in Europe.
The Asian Century is the projected 21st-century dominance of Asian politics and culture, assuming certain demographic and economic trends persist. The concept of Asian Century parallels the characterisation of the 19th century as Britain's Imperial Century, and the 20th century as the American Century.
The population of Africa has grown rapidly over the past century and consequently shows a large youth bulge, further reinforced by a low life expectancy of below 50 years in some African countries. Total population as of 2024 is about 1.5 billion, with a growth rate of about 100 million every three years. The total fertility rate for Africa is 4.7 as of 2018, the highest in the world according to the World Bank. The most populous African country is Nigeria with over 206 million inhabitants as of 2020 and a growth rate of 2.6% p.a.
This article lists current estimates of the world population in history. In summary, estimates for the progression of world population since the Late Middle Ages are in the following ranges:
Several commentators suggest that India has the potential to become a global superpower, mostly due to its growing economy, high population, and large labour force. India has surpassed China to become the most populous country in the world with one-sixth of the world's population. Its median age is 28.7 years with a dependency ratio just over 0.4. It is the fastest growing emerging economy.
The economy of East Asia comprises 1.6 billion people living in six different countries and regions. The region includes several of the world's largest and most prosperous economies: Taiwan, Japan, South Korea, China, Hong Kong, and Macau. It is home to some of the most economically dynamic places in the world, being the site of some of the world's most extended modern economic booms, including the Taiwan miracle (1950–present) in Taiwan, Miracle on the Han River (1974–present) in South Korea, Japanese economic miracle (1950–1990) and the Chinese economic miracle (1983–2010) in China.
In world demographics, the world population is the total number of humans currently alive. It was estimated by the United Nations to have exceeded eight billion in mid-November 2022. It took around 300,000 years of human prehistory and history for the human population to reach a billion and only 218 years more to reach 8 billion.
East Asia is a geographical and cultural region of Asia including the countries of China, Japan, Mongolia, North Korea, South Korea, and Taiwan. Additionally, Hong Kong and Macau are two coastal cities located in the south of China with autonomous status under Chinese sovereignty. The economies of China, Japan, South Korea, and Taiwan are among the world's largest and most prosperous. East Asia borders Siberia and the Russian Far East to the north, Southeast Asia to the south, South Asia to the southwest, and Central Asia to the west. To its east is the Pacific Ocean.
Earth has a human population of over 8 billion as of 2024, with an overall population density of 50 people per km2. Nearly 60% of the world's population lives in Asia, with almost 2.8 billion in the countries of India and China combined. The percentage shares of China, India and rest of South Asia of the world population have remained at similar levels for the last few thousand years of recorded history. The world's literacy rate has increased dramatically in the last 40 years, from 66.7% in 1979 to 86.3% today. Lower literacy levels are mostly attributable to poverty. Lower literacy rates are found mostly in South Asia and Sub-Saharan Africa.
The economy of South Asia comprises 2 billion people living in eight countries. The Indian subcontinent was historically one of the richest regions in the world, comprising 25% of world GDP as recently as 1700, but experienced significant de-industrialisation and a doubling of extreme poverty during the colonial era of the late 18th to mid-20th century. In the post-colonial era, South Asia has grown significantly, with India advancing because of economic liberalisation from the 1980s onwards, and extreme poverty now below 15% in the region. South Asia has been the fastest-growing region of the world since 2014.
