• Religion:  

Religion: Islam What is Primary Religion?

Population of Adherents

1,824,445,000

% of World Population

23.8 %

People Groups

3,634

Unreached Groups

3,087 (84.9 %)

Map Notes
Click column headings for sorting ▲▼
Progress Scale: ●●●●●
Photo People Group Country Population Primary Language Primary Religion Progress
Scale 		Scripture
Status ▲		 % Christian
Adherent 		%
Evangelical 		Est. Workers
Needed *
Chenoua Algeria 96,000 Chenoua Islam ● Unspecified 0.00 % 0.00 % 2
Cia-Cia, South Butonese Indonesia 89,000 Cia-Cia Islam ● Unspecified 2.00 % 0.01 % 2
Dair, Thaminyi Sudan 2,900 Dair Islam ● Unspecified 0.00 % 0.00 % 1
Dakka Indonesia 2,400 Dakka Islam ● Unspecified 8.00 % 2.00 % -
Dampelas Indonesia 12,000 Dampelas Islam ● Unspecified 0.01 % 0.01 % 1
Debri, Wei Sudan 2,400 Dilling Islam ● Unspecified 0.00 % 0.00 % 1
Delen, Warki Sudan 13,000 Dilling Islam ● Unspecified 0.50 % 0.10 % 1
Zenaga Senegal 500 Zenaga Islam ● Unspecified 0.00 % 0.00 % 1
El Hugeirat Sudan Unknown El Hugeirat Islam ● Unspecified 0.00 % 0.00 % 1
Gadang Chad 6,600 Gadang Islam ● Unspecified 7.00 % 5.00 % -
Garko, Kithonirishe Sudan 31,000 Karko Islam ● Unspecified 1.00 % 0.30 % 1
Gayo Indonesia 336,000 Gayo Islam ● Unspecified 0.03 % 0.01 % 7
Gazi Iran 8,800 Gazi Islam ● Unspecified 0.00 % 0.00 % 1
Berber, Ghomara Morocco 12,000 Ghomara Islam ● Unspecified 0.01 % 0.01 % 1
Uncu, Ghulfan Sudan 39,000 Ghulfan Islam ● Unspecified 0.00 % 0.00 % 1
Godoberi Russia 3,100 Ghodoberi Islam ● Unspecified 0.00 % 0.00 % 1
Gori Chad 1,700 Laal Islam ● Unspecified 10.00 % 7.00 % -
Nuristani, Grangali Afghanistan 11,000 Grangali Islam ● Unspecified 0.00 % 0.00 % 1
Gubi, Gubawa Nigeria 1,800 Shiki Islam ● Unspecified 10.00 % 1.00 % -
Guruntum Nigeria 32,000 Guruntum-Mbaaru Islam ● Unspecified 4.00 % 0.07 % 1
Haruku Indonesia 28,000 Haruku Islam ● Unspecified 4.00 % 1.21 % 1
Harzani Iran 35,000 Harzani Islam ● Unspecified 0.00 % 0.00 % 1
Hobyot Oman 200 Hobyot Islam ● Unspecified 0.00 % 0.00 % 1
Hobyot Yemen Unknown Hobyot Islam ● Unspecified 0.20 % 0.00 % 0
Idaksahak Algeria 2,400 Tadaksahak Islam ● Unspecified 0.00 % 0.00 % 1
Totals: 3,634 Peoples   1,824,445,000     3,087 ●       32,923
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Disclaimers:
  1. Joshua Project data is drawn from many sources and of varying accuracy depending on source and editorial decisions. Populations are scaled to the current year. Other data may have varying ages. We welcome suggested updates.
  2. A displayed zero can mean true zero, a very small rounded number or sometimes unknown. Blanks mean an unknown value.
  3. The data is sometimes not as precise as it appears. Values for %Christian Adherent and %Evangelical (which determine unreached status) are often informed estimates, some more accurate than others. We recommend against using %Christian Adherent and %Evangelical to calculate absolute numbers.
  4. Joshua Project may be able to provide more information than what is published on this site. Please contact us.
  5. On-the-ground reality may vary from what is presented here. Before making travel plans based on data presented here, please confirm with other sources to the extent possible.
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