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Last update 01.04.2012
2012-06-01

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World Population

The world population is esitmated to have reached 7,800,000,000 people as of March 2020.

  • 1804: 1 Billion
  • 1927 (after 123 years): 2 Billion
  • 1960 (after 33 years): 3 Billion
  • 1974 (after 14 years): 4 Billion
  • 1987 (after 13 years): 5 Billion
  • 1999 (after 12 years): 6 Billion
  • 2011 (after 12 years): 7 Billion
src: en.wikipedia.org/wiki/World_population

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