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	45,549,170	17.7
2	Eastern Africa	44,164,208	15.7
3	Southern Africa	4,915,236	9.5
4	Middle Africa	8,646,599	8.1
5	South-Eastern Asia	28,527,012	5.1
6	Eastern Asia	68,680,357	4.5
7	The World	256,340,652	4.0
8	Melanesia	238,070	3.1
9	South-Central Asia	45,917,370	2.8
10	Northern Africa	3,886,457	2.0
11	Micronesia (Region)	5,677	1.0
12	Central America	1,422,130	1.0
13	South America	1,736,313	0.5
14	Northern America	1,278,847	0.4
15	Eastern Europe	1,095,901	0.4
16	Australia/New Zealand	80,940	0.3
17	Polynesia	416	0.1
17	Western Europe	113,435	0.1
18	Western Asia	58,737	0.0
19	Northern Europe	18,007	0.0
20	Antarctica	0	0.0
20	Caribbean	471	0.0
20	Southern Europe	5,299	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]