What is the population of the number of humans on earth since begining to present?

Answer 1

Estimated world population at various dates, in thousands Year World Africa Asia Europe Central & South America Northern America* Oceania notes
8000 BC 5 000
1000 BC 50 000
500 BC 100 000
1 AD 300 000
1000 310 000
1750 791 000
1800 978 000
1850 1 262 000
1900 1 650 000
1950 2 518 629
1960 3 021 475
1965 3 334 874
1975 4 068 109
1985 4 830 979
1990 5 263 593
1995 5 674 380
2000 6 070 581
2005 6 453 628

Answer 2

started with zero, a few to many now