Population Change By u10206533 Jan 1, 1900 Population is currently estimated 1,550,000,000 Jan 1, 1910 Population is currently estimated 1,750,000,000 Jan 1, 1920 Population is currently estimated 1,860,000,000 Jan 1, 1930 Population is currently estimated 2,070,000,000 Jan 1, 1940 Population is currently estimated 2,300,000,000 Jan 1, 1950 Population is currently estimated 2,400,000,000 Jan 1, 1960 Population is currently 3,091,254,409 Jan 1, 1970 Population is currently 3,787,498,849 Jan 1, 1980 Population is currently 4,540,043,544 Jan 1, 1990 Population is currently 5,323,707,408 Jun 13, 1992 Emilio Bamford is born Jan 1, 2000 Population is currently 6,107,350,814 Nov 6, 2008 Population is currently 6,704,736,798