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. You can learn more about continents and the 7 continents model.The chart above illustrates how world population has changed throughout history. ![]() Statistics Division of grouping countries into regions and subregions rather than into continents. Japan (Population and GDP comparison) Asia See also: Alphabetical List of Countries, Country Codes, Flags of the world, Largest countries in the world, largest cities in the world, and map of the world and maps of countries.Ĭhina vs. Unlike other lists in our population sections, in which countries and dependencies are grouped together, here we have separated the two types in order to provide a more rigorous count of the total countries in the world and in each region.
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