Posted on Jan 06, 2026 / Travel

Islam is the dominant religion in Iraq. The population is mainly divided between Shia and Sunni Muslims. Iraq has one of the largest Shia populations in the world. There are also religious minorities, including Christians, Yazidis, and Mandaeans. Many important Islamic holy sites are located in Iraq. Cities like Najaf and Karbala are major pilgrimage destinations. Religion strongly influences Iraqi culture and daily life.
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