Christian countriesThe following states recognize some form of Christianity as their official religion (by denomination):
Roman Catholic
Jurisdictions which recognize Catholicism as their official religion:
· Argentina
· Bolivia
· Costa Rica
· El Salvador
· Haiti
· Liechtenstein
· Malta
· Monaco
· Some cantons of Switzerland
· Vatican City
Eastern Orthodox
Jurisdictions which recognize one of the Eastern Orthodox Churches as their official religion:
· Cyprus
· Greece
· Finland
Lutheran
Jurisdictions which recognize a Lutheran church as their official religion:
· Denmark
· Iceland
· Norway
· Finland
Anglican
Jurisdictions that recognize an Anglican church as their state religion:
· England - Church of England
Reformed
Jurisdictions which recognize a Reformed church as their official religion:
· Some cantons of Switzerland
Islamic countriesCountries which recognize Islam as their official religion:
· Afghanistan (State religion)
· Algeria
· Bahrain
· Bangladesh (State religion)
· Brunei
· Iran
· Iraq
· Jordan
· Kuwait
· Libya
· Maldives (State religion)
· Mauritania
· Morocco
· Oman
· Pakistan (State religion)
· Qatar
· Saudi Arabia (Religion of the Kingdom)
· Somalia
· Tunisia
· United Arab Emirates
· Yemen
Sunni Islam
· Algeria
· Malaysia
· Pakistan (as National-sanctioned religion)
· Saudi Arabia (as state-sanctioned religion)
· Somalia
Shi'a Islam
· Iran (as state-sanctioned religion)
Buddhist countriesCountries which recognize Buddhism as their official religion:
· Bhutan (Drukpa Kagyu school of Tibetan Buddhism)
· Cambodia (Theravada Buddhism)
· Kalmykia, a republic within the Russian Federation (Tibetan Buddhism - sole Buddhist entity in Europe)
· Sri Lanka (Theravada Buddhism - The constitution accords Buddhism the "foremost place," but Buddhism is not recognized as the state religion. )
· Thailand (Theravada Buddhism)
· Tibet Government in Exile (Gelugpa school of Tibetan Buddhism)
Note a significant percent of illegal aliens are from South and Central America where the state religion is Roman Catholic.
If illegal aliens are given U.S. citizenships, they could augment Roman Catholic membership in the U.S. :shrug: