<P> In demographics , the world population is the total number of humans currently living . The world population was estimated to have reached 7.6 billion as of October 2017 . The United Nations estimates it will further increase to 11.2 billion by the year 2100 . </P>
<P> In demographics , the world population is the total number of humans currently living . The world population was estimated to have reached 7.6 billion as of October 2017 . The United Nations estimates it will further increase to 11.2 billion by the year 2100 . </P>
when did the world population hit 7 billion
when did the world population hit 7 billion
October 2017
October 2017