Religion in Algeria
Islam, the religion of almost all of the Algerian people, pervades most aspects of life. It provides the society with its central social and cultural identity and gives most individuals their basic ethical beliefs.
Demographics of Algeria
There were an estimated 10,000 Christians in Algeria in 2008. In a 2009 study the UNO estimated there were 45,000 Catholics and 50,000–100,000 Protestants in Algeria. A 2015 study estimates 380,000 Muslims converted to Christianity in Algeria.