How many non Christians live in us?

Answer 1

The World population is estimated at between 7-8 Billion people (2013).

Christians of the World are estimated at 2 Billion people (2013).

If you deduct 2 from 8 = 6 Billion estimated people who are non-Christians!

Answer 2

1.1 billion people in the world are considered atheist. Atheists are people who believe there is no God or divine being. They do not believe in the afterlife, therefore, they have no religion.

Religion is defined as a set of beliefs concerning the cause, nature, and purpose of the universe, esp. when considered as the creation of a superhuman agency or agencies, usually involving devotional and ritual observances, and often containing a moral code governing the conduct of human affairs.

Atheism lacks all of this. Most atheist do not even consider themselves atheist, but every person is defined by a religion so if you have no religion, you are defined as this.

Answer 3

The figures vary greatly depending on which report you look at and how current the information is. I have provided 1 link that reports the number to be over 41 million.

Answer 4

Five billion, or 5 000 000 000.