Number of Followers of Christianity
How many followers of Christianity are there?
There are about 2.25 billion Christians in the world as of 2008. This is according to a news report published on October 2009 by Richard Greene in CNN.com. This number is a projection made by Greene based on data from the 2005 World Religions Database. Christianity is the largest religion in the world representing about 33.5% of the world population.