The world population that believe in Christianity are around 2100 millions as of year 2000.
[Ref:David Barrett et al, "World Christian Encyclopedia: A comparative survey of churches and religions - AD 30 to 2200," Oxford University Press, (2001)]
There are 2.07 billion people worldwide that believe in some type of Christianity. That is 32% of the world population. The most popular type of Christianity is the Roman Catholics with 989 million people (48% of christian population).
Christianity has the highest population in the world, with over 2.3 billion followers.
About 2 billion.
The religion with the largest population percentage in the world is Christianity.
Christianity has spread to many parts of the world. The faith represents approximately one-third of the world's population and is the largest religion in the world.
Christianity is the most popular religion in the world, at 2.1 billion members (33% of the world), followed by Islam with 1.5 billion (21%).
As of now, there is 2.4 billion christians around the world. On the other hand, Islam has a population of 1.6 billion.
Muslims comprise of about 23% of the World's population, making it the second largest religion after Christianity.
Christianity is the largest religion today. There are about 2 billion followers worldwide, which is 33% of the world population.
Christianity has about 2.2 billion adherents, about 31% of the world population. Islam has about 1.8 billion adherents, about 25% of the world population. It is predicted that Muslims will outnumber Christians by 2070.
Over a third of the current population of the world, can you be more specific?
I believe that around 86% of the world's population is religious. 6 billion.