According to David Barrett et al, editors of the "World Christian
Encyclopedia: A comparative survey of churches and religions - AD 30
to 2200," there are 19 major world religions which are subdivided into
a total of 270 large religious groups, and many smaller ones. Most people in the world follow one of the
religions listed in the table below. Included is the name of the religion,
the approximate date of its origin, its main sacred or ethical texts (if
any) and its estimated numerical strength (both in absolute numbers and as
a percentage of the world's population.)
These data are based on census or public opinion
data. Thus, a person is considered to be of a particular
religion if they say that they are of that faith.
Statistics of the world's religions are
only very rough approximations.
| Religion |
Date Founded |
Sacred Texts |
Members |
%
of World |
| Christianity |
30 CE |
The
Bible |
2,015
million |
33% (dropping) |
| Islam |
622 CE |
Qur'an &
Hadith |
1,215
million |
20% (growing) |
| No religion
* |
No
date |
None |
925
million |
15% (dropping) |
| Hinduism |
1,500
BCE |
The
Veda |
786
million |
13% (stable) |
| Buddhism |
523
BCE |
The
Tripitaka |
362
million |
6% (stable) |
| Atheists |
No
date |
None |
211
million |
4% |
| Chinese folk rel. |
270
BCE |
None |
188
million |
4% |
| New Asian rel. |
Various |
Various |
106
million |
2% |
| Tribal
Religions |
Prehistory |
Oral
tradition |
91
million |
2% |
| Other |
Various |
Various |
19
million |
<1% |
| Sikhism |
1500
CE |
Guru Granth Sahib |
16
million |
<1% |
| Judaism |
No
consensus |
Torah,
Talmud |
18
million |
<1% |
| Shamanists |
Prehistory |
Oral
Tradition |
12
million |
<1% |
| Spiritism |
|
|
7
million |
<1% |
| Confucianism |
520
BCE |
Lun Yu |
5
million |
<1% |
| Baha'i Faith |
1863
CE |
Most Holy
Book |
4
million |
<1% |
| Jainism |
570
BCE |
Siddhanta, Pakrit |
3
million |
<1% |
| Shinto |
500 CE |
Kojiki, Nohon Shoki |
3
million |
<1% |
| Zoroastrianism |
No
consensus |
Avesta |
0.2
million |
<1% |
* Persons with no religion, agnostics,
freethinkers, humanists,
secularists, etc.
|

|
|
The map
shows concentration of Muslim population by region.
There are about 6 - 7 million Muslims in the US. |
References:
J.W. Wright, Editor, "The Universal Almanac, 1996", Andrews
& McMeel, Kansas City.
Greg H. Parsons, Executive Director, "U.S. Center for World
Mission," Pasadena, CA; quoted in Zondervan News Service,
1997-FEB-21.
Quoted in Religion Today's Current News Summary for
1999-OCT-19.
2000-JAN data from the Global Evangelization
Movement as reported in ReligionToday on 2000-JAN-10. Based on a total world's population of 6,091.351,000 people.