Dominant Religion in the Middle East: Islam by the Numbers

Islam is the overwhelmingly dominant religion across the Middle East and North Africa (MENA).

Statistics

• >90% of MENA population identifies as Muslim
• ~1.9 billion Muslims worldwide (2nd largest religion globally)
• Sunni majority (~85–90%); Shia significant in Iran, Iraq, Bahrain, Lebanon, Yemen

Holy Sites in the Region

• Mecca & Medina (Saudi Arabia) – Hajj pilgrimage destination
• Al-Aqsa Mosque (Jerusalem) – 3rd holiest site
• Karbala, Najaf (Iraq) – Shia pilgrimage centers

Minorities

Christian communities (Copts, Assyrians, Armenians, Maronites), Druze, Yazidis, Jews, Bahá'ís, Zoroastrians—many with ancient roots now diminished by emigration and persecution.

Not Monolithic

Practice varies widely: secular to Islamist, Sufi to Salafi, state-enforced to privately observed. But Islam shapes law, culture, and identity across the region.