Number of Atheists in the World
How many atheists are there in the world?
In 2007, there are an estimated 157,529,444 people worldwide who are atheists. This is according to data compiled from the 2010 World Factbook of the United States Central Intelligence Agency.Â This number represents about 2.32% of the world population at that time. Translated to current population statistics there would be about 170,088,267 atheists in the world today.