Census Bureau, the date and time of when 6 billion was reached will probably change because the already uncertain estimates are constantly being updated. Census Bureau instead, the six billion milestone was reached on July 22, 1999, at about 3:49 AM GMT. 6 Billion (1998) According to the latest revision by the United Nations (released in 2022), the 6 billion figure was reached towards the end of 1998 (this was previously estimated as occurring on October 12, 1999, celebrated as the Day of 6 Billion). Census Bureau made a different estimate, for which the 7 billion mark was reached on March 12, 2012. There are many sources of uncertainty in estimating the global population, and it’s unlikely this population milestone was reached on that exact date" 7 Billion (2010) According to the latest revision by the United Nations (released in 2022), world population reached 7 Billion in late 2010 (after being previously estimated as occurring on October 31, 2011). In their note, they added: " Emphasis on the word estimates. Census Bureau International Database (IDB) estimates instead that the world population hit 8 billion on September 26, 2023. World population has reached 8 billion people on Novemaccording to the United Nations. The term "World Population" refers to the human population (the total number of humans currently living) of the world. The current world population is 8,094,640,535 as of Sunday, Maaccording to the most recent United Nations estimates elaborated by Worldometer. World population is expected to reach 9 billion in the year 2037. The United Nations projects world population will reach 10 billion in the year 2058. Wonder how big was the world's population when you were born?Ĭheck out this simple wizard or this more elaborated one to find out. Because of declining growth rates, it will now take over 200 years to double again.In 1970, there were roughly half as many people in the world as there are now.During the 20th century alone, the population in the world has grown from 1.65 billion to 6 billion.it grew to 200 million (some estimate 300 million or even 600, suggesting how imprecise population estimates of early historical periods can be), with a growth rate of under 0.05% per year.Ī tremendous change occurred with the industrial revolution: whereas it had taken all of human history until around 1800 for world population to reach one billion, the second billion was achieved in only 130 years (1930), the third billion in 30 years (1960), the fourth billion in 15 years (1974), and the fifth billion in only 13 years (1987). View the full tabulated data.Īt the dawn of agriculture, about 8000 B.C., the population of the world was approximately 5 million. See the ] for a process description.The chart above illustrates how world population has changed throughout history. Originally from en.wikipedia description page is (was) here CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 true true This licensing tag was added to this file as part of the GFDL licensing update. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made.to share – to copy, distribute and transmit the work. This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. GFDL GNU Free Documentation License true true A copy of the license is included in the section entitled GNU Free Documentation License. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. JimIrwin at the English-language Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
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