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Cartogram showing the distribution of the world population, each square represents half a million people. choropleth showing Population density (people per square kilometre) by country or U.S. state in 2019. 1901 to 2021 population graph of the five countries with the highest current populations.
The overall population of the world is approximately 8 billion as of November 2022. Currently, population growth is fastest among low wealth, least developed countries. The UN projects a world population of 9.15 billion in 2050, a 32.7% increase from 6.89 billion in 2010.
Population (2021) % (world) ±% p.a. (2010–2013) Countries (2021) World: 7,909,295,151: 100%: 1.17% 191 Asia: 4,694,576,167: 59.4%: 1.04% 49 Africa: 1,393,676,444: 17.6%: 2.57% 54 Europe: 745,173,774: 9.4%: 0.08% 51 North America: 595,783,465: 7.5%: 0.96% 23 South America: 434,254,119: 5.5%: 1.06% 12 Oceania: 44,491,724: 0.6%: 1.47% 2 ...
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 people in 2050, and about 10.3 billion by 2100.
Map of world population density in 1994. Map of world population density in 2005. Since its inception, population geography has taken at least three distinct but related forms, the most recent of which appears increasingly integrated with human geography in general.
Estimates of historical world population. Comparison of humans living today with all previous generations. 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: Year. 1400.
Population density (people per square kilometre) map of the world in 2005. Population density is the number of people per unit of area, usually transcribed as "per square kilometer" or square mile, and which may include or exclude, for example, areas of water or glaciers.
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 2022 revision of World Population Prospects. It presents population estimates from 1950 to the present.
Graph showing population by continent as a percentage of world population (1750 - 2005) Map of countries by population density. The continent of Asia covers 29.4% of the Earth's land area and has a population of around 4.75 billion (as of 2022), accounting for about 60% of the world population.
In demographics, the center of population (or population center) of a region is a geographical point that describes a centerpoint of the region's population. There are several ways of defining such a "center point", leading to different geographical locations; these are often confused.