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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.
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]
The world's population is over 8 billion [39] and Earth's total surface area (including land and water) is 510 million square kilometres (197 million square miles). [40] Therefore, the worldwide human population density is 8 billion รท 510 million km 2 (197 million sq mi) = 15.7 people/km 2 (41 people/sq mi).
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.
Cartogram of the world's population in 2018; each square represents 500,000 people. [needs update?] This is a list of countries and dependencies by population. It includes sovereign states, inhabited dependent territories and, in some cases, constituent countries of sovereign states, with inclusion within the list being primarily based on the ...
The UN Population Division has calculated the future population of the world's countries, based on current demographic trends. In 2022, world population reached 8 billion. The UN's 2022 report projects world population to be 9.7 billion or higher like between 9.9 to 14 billion people in 2050, and about 10.3 billion or higher like between 11 to ...
The world's population is projected to hit an estimated 8 billion people on Tuesday, Nov. 15, according to a United Nations projection. ... It projected the world's population will reach around 8. ...
Per Forbes (April 2024) [1]; Rank Rank per capita Country/Territory Billionaires Rate - World 2,781: 0.343 1 11 United States 813: 2.420 2 53 China 406: 0.288 3 58 India 200: 0.144