The historical development of the world’s population

  • 1 CE

    1st century >>>> 256 million inhabitants

  • 1200

    1200 year >>>> 384 million inhabitants

  • 1650 year >>>> 516 million inhabitants

  • 1750 year >>>> 791 million inhabitants

  • 1800 year >>>> 890 million people

  • 1900 year >>>> 1.2 billion people

  • 1918 <----> 1920 flu epidemic

  • 1950 year >>>> 2.5 billion people

  • 2000 year >>>> 6 billion people

  • 2015 year >>>> 7.3 billion people

  • 2025 year >>>> 8 billion people