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China was the world's most populous country from at least 1950 [4] until being surpassed by India by 2023. [5] [6] By one estimate, in 2023 China's population stood at 1.409 billion, down from the 1.412 billion recorded in the 2020 census. [7] By another, the population was likely 1.28 billion in 2020 and had been surpassed by India some years ...
The population history of China covers the long-term pattern of population growth in China and its impact on the history of China. The population went through many cycles that generally reached peaks along each imperial power and was decimated due to wars and barbarian invasions. The census data shows that the population as percentage share of ...
List of countries by population (United Nations) This is a list of countries and other inhabited territories of the world by total population, based on estimates published by the United Nations in the 2024 revision of World Population Prospects. It presents population estimates from 1950 to the present. [2]
An estimate on the "total number of people who have ever lived" as of 1995 was calculated by Haub (1995) at "about 105 billion births since the dawn of the human race" with a cut-off date at 50,000 BC (beginning of the Upper Paleolithic), and inclusion of a high infant mortality rate throughout pre-modern history.
The Seventh National Population Census of the People's Republic of China (Chinese: 第七次全国人口普查; pinyin: Dì Qī Cì Quánguó Rénkǒu Pǔchá), also referred to as the 2020 Chinese Census, was the seventh national census conducted by the National Bureau of Statistics of the People's Republic of China.
Demographic history is the reconstructed record of human population in the past. Given the lack of population records prior to the 1950s, there are many gaps in our record of demographic history. Historical demographers must make do with estimates, models and extrapolations. For the demographic methodology, see historical demography .
The current world population growth is approximately 1.09%. [7] People under 15 years of age made up over a quarter of the world population (25.18%), and people age 65 and over made up nearly ten percent (9.69%) in 2021. [7] The world population more than tripled during the 20th century from about 1.65 billion in 1900 to 5.97 billion in 1999.
The 7th century is the period from 601 through 700 in accordance with the Julian calendar in the Christian Era . The spread of Islam and the Muslim conquests began with the unification of Arabia by the Islamic prophet Muhammad starting in 622. After Muhammad's death in 632, Islam expanded beyond the Arabian Peninsula under the Rashidun ...