the world population hit 7 billion in october 2017.
the world population hit 7 billion in october 2017.
when did the world population hit 7 billion?
october 2017
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according to papers published by the united states census bureau, the world population hit 6.5 billion on 24 february 2006. the united nations population fund designated 12 october 1999 as the approximate day on which world population reached 6 billion. this was about 12 years after world population reached 5 billion in 1987, and six years after world population reached 5.5 billion in 1993. the population of countries such as nigeria is not even known to the nearest million, so there is a considerable margin of error in such estimates.
population