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Population of the present-day top seven most-populous countries, 1800 to 2100. Future projections are based on the 2024 UN's medium-fertility scenario. Chart created by Our World In Data in 2024. The following is a list of countries by past and projected future population. This assumes that countries stay constant in the unforeseeable future ...
Statistical subregions as defined by the United Nations Statistics Division [1]. This is the 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.
The UN's 2024 report projects world population to be 8.1 billion in 2024, about 9.6 billion in 2050, and about 10.2 billion in 2100. The following table shows the largest 15 countries by population as of 2024, 2050 and 2100 to show how the rankings will change between now and the end of this century. [39]
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 United Nations and the US Census Bureau both give different estimates – according to the UN, the world population reached seven billion in late 2011, [111] while the USCB asserted that this occurred in March 2012. [121] Since 1951, the UN has issued multiple projections of future world population, based on different assumptions.
Population (2021) [1] [2] [3] % (world) ±% p.a. (2010–2013) Sovereign states (2024) De facto states (2024) Non-self-governing territory(ies) (2024) Other area(s) (2024) World: 7,909,295,151: 100% 1.17% 197 8 17 34 Africa-Eurasia: 6,833,426,385: 86.4% 86.4% 146 8 3 12 America: 1,030,037,584: 13%: 0.96% 35 0 8 14 Oceania [a] 44,491,724: 0.6% ...
2024: 1.2: 1.21-0.17: 0.03 ... The 20 countries in the world in which the population has declined between 2010 and 2015 Historical population growth rate ...
Population density (people per km 2) by country. This is a list of countries and dependencies ranked by population density, sorted by inhabitants per square kilometre or square mile. The list includes sovereign states and self-governing dependent territories based upon the ISO standard ISO 3166-1.