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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]
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.
Toggle the table of contents. ... Year Pop. ±% p.a. 1950 ... All figures come from the 2015 Revision of the United Nations World Population Prospects.
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.
Population estimates cannot be considered accurate to more than two decimal digits; for example, the world population for the year 2012 was estimated at 7.02, 7.06, and 7.08 billion by the United States Census Bureau, the Population Reference Bureau, and the United Nations Department of Economic and Social Affairs, respectively, corresponding ...
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 ...
Political world map in 2010. This is a list of sovereign states and other territories by population, with population figures estimated for 2010 (rounded to the nearest 1,000). The figures are estimates for the Organization for Economic Cooperation and Development (OECD) "2010 annual statistics", which lists countries and territories with ...
World population milestones went unnoticed until the 20th century, since there was no reliable data on global population dynamics. [ 2] The population of the world reached. one billion in 1804. two billion in 1927. three billion in 1960. four billion in 1974. five billion in 1987. six billion in 1999.