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The population history of West Africa is composed of West African populations that were considerably mobile and interacted with one another throughout the history of West Africa. [2] Acheulean tool-using archaic humans may have dwelled throughout West Africa since at least between 780,000 BP and 126,000 BP ( Middle Pleistocene ). [ 3 ]
World population pyramid from 1950 to projected in 2100 (UN, World Population Prospects 2017) A population pyramid (age structure diagram) or "age-sex pyramid" is a graphical illustration of the distribution of a population (typically that of a country or region of the world) by age groups and sex; it typically takes the shape of a pyramid when the population is growing. [1]
English: Population pyramid of the world in continental groupings in 2023 Note: The continental groupings used here are defined by United Nations geoscheme regions, ones used are as follows; Europe; Asia; Africa; Oceania; Northern America and Latin America and the Caribbean (two split categories)
UN estimates (as of 2017) for world population by continent in 2000 and in 2050 (pie chart size to scale) Asia Africa Europe Central/South America North America Oceania. Population estimates for world regions based on Maddison (2007), [29] in millions. The row showing total world population includes the average growth rate per year over the ...
Human population projections are attempts to extrapolate how human populations will change in the future. [2] These projections are an important input to forecasts of the population's impact on this planet and humanity's future well-being. [3] Models of population growth take trends in human development and apply projections into the future. [4]
The national 1 July, mid-year population estimates (usually based on past national censuses) supplied in these tables are given in thousands. The retrospective figures use the present-day names and world political division: for example, the table gives data for each of the 15 republics of the former Soviet Union, as if they had already been independent in 1950.
This is a list of the current 54 African countries sorted by population, also sorted by normalized demographic projections from the most recently available census or demographic data. Africa is the fastest growing continent, currently increasing by 2.35% per year as of 2021. [1]
English: Combined map of Africa showing physical, political and population characteristics, in Mercator projection, with legend, as per 2018. Included are insets of the most populous parts of Africa: Nigeria, Egypt, Kenya and South Africa. Compiled using QGIS and CC-0 Natural Earth geodata.