Regions of the world with the most Ethno-Religionists according to the World Christian Database (2005).

Complete List

Ranking	Region	Adherents	Percent
1	Western Africa	46,632,266	15.2
2	Eastern Africa	42,359,246	13.0
3	Southern Africa	5,817,770	10.0
4	Middle Africa	10,002,340	7.8
5	South-Eastern Asia	29,534,892	5.0
6	Eastern Asia	68,422,201	4.4
7	The World	269,722,579	3.9
8	South-Central Asia	55,547,260	3.1
9	Melanesia	262,471	3.0
10	Northern Africa	4,780,296	2.3
11	Central America	1,518,633	1.0
12	Micronesia (Region)	4,776	0.8
13	South America	2,283,133	0.6
14	Australia/New Zealand	99,950	0.4
15	Northern America	1,245,556	0.4
16	Eastern Europe	986,990	0.3
17	Polynesia	441	0.1
18	Western Europe	122,080	0.1
19	Northern Europe	35,864	0.0
20	Western Asia	60,664	0.0
21	Caribbean	414	0.0
21	Southern Europe	5,336	0.0

Source

The data presented in QuickLists are from a variety of sources including the U.S. Census Bureau's International Data Base, the U.S. State Department's International Religious Freedom Report, the United Nations Human Development Reports, and others.

[Further information about this data source]