• Religion:  

Religion: Islam What is Primary Religion?

Population of Adherents

1,984,162,000

% of World Population

24.8 %

People Groups

4,057

Unreached Groups

3,487 (86.0 %)

Map Notes
Click column headings for sorting ▲▼
Progress Scale: ●●●●●   
☀
 = Frontier peoples
Photo People Group Country Population Primary Language ▲ Primary Religion Progress
Scale 		% Christian
Adherent 		%
Evangelical 		Scripture
Status 		Est. Workers
Needed *
Sula Indonesia 93,000 Sula Islam ☀ 0.00 % 0.00 % Bible Portions 2
Sumbawa Indonesia 464,000 Sumbawa Islam ☀ 0.03 % 0.03 % Unspecified 9
Sunda Indonesia 38,659,000 Sunda Islam ● 0.49 % 0.06 % Complete Bible 773
Banten Indonesia 3,241,000 Sunda Islam ● 0.12 % 0.12 % Complete Bible 65
Surbakhal Chad 21,000 Surbakhal Islam ☀ 0.01 % 0.00 % Translation Needed 1
Susu Gambia 5,200 Susu Islam ☀ 0.00 % 0.00 % Complete Bible 1
Susu Guinea 2,429,000 Susu Islam ● 0.20 % 0.02 % Complete Bible 49
Susu Guinea-Bissau 6,100 Susu Islam ● 0.50 % 0.20 % Complete Bible 1
Susu Senegal 52,000 Susu Islam ☀ 0.01 % 0.00 % Complete Bible 1
Susu Sierra Leone 206,000 Susu Islam ☀ 0.06 % 0.06 % Complete Bible 4
Mandeni, Mmani Guinea 47,000 Susu Islam ● 0.20 % 0.01 % Complete Bible 1
Baga Koga Guinea 5,400 Susu Islam ☀ 0.00 % 0.00 % Complete Bible 1
Suwawa Indonesia 5,700 Suwawa Islam ☀ 0.00 % 0.00 % Unspecified 1
Arab, Kenyan Kenya 16,000 Swahili Islam ● 1.00 % 0.20 % Complete Bible 1
Arab Tanzania 296,000 Swahili Islam ● 5.00 % 0.60 % Complete Bible 6
Bajuni Kenya 96,000 Swahili Islam ● 5.00 % 1.00 % Complete Bible 2
Bajuni Somalia 12,000 Swahili Islam ☀ 0.00 % 0.00 % Complete Bible 1
Bajuni Tanzania 27,000 Swahili Islam ☀ 0.00 % 0.00 % Complete Bible 1
Swahili, Pemba Tanzania 58,000 Swahili Islam ● 0.30 % 0.20 % Complete Bible 1
Segeju Tanzania 22,000 Swahili Islam ☀ 0.03 % 0.02 % Complete Bible 1
Shirazi Tanzania 726,000 Swahili Islam ☀ 0.00 % 0.00 % Complete Bible 15
Swahili Mayotte 11,000 Swahili Islam ☀ 0.00 % 0.00 % Complete Bible 1
Swahili Malawi 4,100 Swahili Islam ☀ 0.00 % 0.00 % Complete Bible 1
Swahili Mozambique 25,000 Swahili Islam ☀ 0.00 % 0.00 % Complete Bible 1
Swahili New Zealand 1,700 Swahili Islam ● 1.00 % 0.80 % Complete Bible 1
Totals: 4,057 Peoples   1,984,162,000     3,487 ●       36,168
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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 updates.
  2. Joshua Project occasionally adjusts profile text from third party sources. This is done to avoid confusion regarding the current reality of a people group, to fix grammar and spelling and to avoid potentially offensive wording.
  3. A displayed zero can mean true zero, a very small rounded number or sometimes unknown. Blanks mean an unknown value.
  4. Data is 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.
  5. Joshua Project makes every effort to ensure that the subject in an image is in fact from the specific people group. In rare instances a representative photo may be used.
  6. Joshua Project may be able to provide more information than what is published on this site. Please contact us.
  7. 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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