Research resources from and for missional Christian leaders
Operation World
Afghanistan (Operation World)
Largest Religion: Muslim Number People Groups: 77 Number Languages: 41 Official Language: Pashtu (used by 50% of population), Dari (Afghan Persian, used by 70%) For more information go to Afghanistan on the Operation...
Albania (Operation World)
Largest Religion: Muslim Number People Groups: 17 Number Languages: 7 Official Language: Albanian For more information go to Albania on the Operation World website. The above link opens in a new tab.
Algeria (Operation World)
Largest Religion: Muslim Number People Groups: 40 Number Languages: 22 Official Language: Arabic and Berber. French and English are widely used, and 25% speak one of the Berber languages For more information go to...
American Samoa (Operation World)
Largest Religion: Christian Number People Groups: 9 Number Languages: 6 Official Language: Samoan, English For more information go to American Samoa on the Operation World website. The above link opens in a new tab.
Andorra (Operation World)
Largest Religion: Christian Number People Groups: 10 Number Languages: 5 Official Language: Catalan For more information go to Andorra on the Operation World website. The above link opens in a new tab.
Angola (Operation World)
Largest Religion: Christian Number People Groups: 59 Number Languages: 41 Official Language: Portuguese For more information go to Angola on the Operation World website. The above link opens in a new tab.
Anguilla (Operation World)
Largest Religion: Christian Number People Groups: 5 Number Languages: 3 Official Language: English, English Creole For more information go to Anguilla on the Operation World website. The above link opens in a new tab.
Antigua and Barbuda (Operation World)
Largest Religion: Christian Number People Groups: 5 Number Languages: 4 Official Language: English, English Creole For more information go to Antigua and Barbuda on the Operation World website. The above link opens...
Argentina (Operation World)
Largest Religion: Christian Number People Groups: 84 Number Languages: 40 Official Language: Spanish For more information go to Argentina on the Operation World website. The above link opens in a new tab.
Armenia (Operation World)
Largest Religion: Christian Number People Groups: 18 Number Languages: 12 Official Language: Armenian For more information go to Armenia on the Operation World website. The above link opens in a new tab.
Aruba (Operation World)
Largest Religion: Christian Number People Groups: 9 Number Languages: 5 Official Language: Dutch, Papiamento (a Creole of Spanish, Portuguese, Dutch, English, Indian and African languages) For more information go to...
Australia (Operation World)
Largest Religion: Christian Number People Groups: 183 Number Languages: 207 Official Language: English. 20% of the population use English as a second language For more information go to Australia on the Operation...
Austria (Operation World)
Largest Religion: Christian Number People Groups: 43 Number Languages: 20 Official Language: German For more information go to Austria on the Operation World website. The above link opens in a new tab.
Azerbaijan (Operation World)
Largest Religion: Muslim Number People Groups: 40 Number Languages: 34 Official Language: Azerbaijani For more information go to Azerbaijan on the Operation World website. The above link opens in a new tab.
Bahamas, The (Operation World)
Largest Religion: Christian Number People Groups: 9 Number Languages: 4 Official Language: English For more information go to Bahamas, The on the Operation World website. The above link opens in a new tab.
Bahrain (Operation World)
Largest Religion: Muslim Number People Groups: 16 Number Languages: 12 Official Language: Arabic For more information go to Bahrain on the Operation World website. The above link opens in a new tab.
Bangladesh (Operation World)
Largest Religion: Muslim Number People Groups: 326 Number Languages: 46 Official Language: Bengla; English also used For more information go to Bangladesh on the Operation World website. The above link opens in a new...
Barbados (Operation World)
Largest Religion: Christian Number People Groups: 5 Number Languages: 3 Official Language: English. Bajan is a distinctive Barbadian dialect of English For more information go to Barbados on the Operation World...
Belarus (Operation World)
Largest Religion: Christian Number People Groups: 26 Number Languages: 11 Official Language: Belarusian and Russian; the latter is more widely used For more information go to Belarus on the Operation World website....
Belgium (Operation World)
Largest Religion: Christian Number People Groups: 92 Number Languages: 29 Official Language: Dutch, French and German For more information go to Belgium on the Operation World website. The above link opens in a new...
Belize (Operation World)
Largest Religion: Christian Number People Groups: 13 Number Languages: 12 Official Language: English. Spanish spoken by the majority of the population For more information go to Belize on the Operation World website....
Benin (Operation World)
Largest Religion: Christian Number People Groups: 65 Number Languages: 56 Official Language: French. Trade languages, Fon in south, Dendi in north For more information go to Benin on the Operation World website. The...
Bermuda (Operation World)
Largest Religion: Christian Number People Groups: 7 Number Languages: 2 Official Language: English For more information go to Bermuda on the Operation World website. The above link opens in a new tab.
Bhutan (Operation World)
Largest Religion: Buddhist Number People Groups: 77 Number Languages: 35 Official Language: Dzongkha. Nepali is also widely used For more information go to Bhutan on the Operation World website. The above link opens...
Bolivia (Operation World)
Largest Religion: Christian Number People Groups: 47 Number Languages: 41 Official Language: Spanish; Aymara; Quechua For more information go to Bolivia on the Operation World website. The above link opens in a new...
Bosnia (Operation World)
Largest Religion: Muslim Number People Groups: 18 Number Languages: 8 Official Language: Bosnian For more information go to Bosnia on the Operation World website. The above link opens in a new tab.
Botswana (Operation World)
Largest Religion: Christian Number People Groups: 47 Number Languages: 40 Official Language: English, Setswana For more information go to Botswana on the Operation World website. The above link opens in a new tab.
Brazil (Operation World)
Largest Religion: Christian Number People Groups: 310 Number Languages: 193 Official Language: Portuguese For more information go to Brazil on the Operation World website. The above link opens in a new tab.
British Virgin Islands (Operation World)
Largest Religion: Christian Number People Groups: 4 Number Languages: 2 Official Language: English For more information go to British Virgin Islands on the Operation World website. The above link opens in a new tab.
Brunei (Operation World)
Largest Religion: Muslim Number People Groups: 24 Number Languages: 17 Official Language: Malay, English For more information go to Brunei on the Operation World website. The above link opens in a new tab.