Home / English / What was world’s population at the beginning of the 21st century? English What was world’s population at the beginning of the 21st century? Posted on14/10/202219/09/2022 Updated on19/09/2022 The world’s population at the beginning of the 21st century was over 6 billion people. Related posts: Which two scripts were the earliest to be deciphered by the East India Company? Define density of population of a region. How it is calculated? What do you mean by the term ‘population distribution’? What was George B Cressey statement about Asia’s population distribution?