Inside Muslim minds "around 80% are Sunni" Who Gets To Narrate the World "The Sunnis (approximately 80%)" A world theology N. Ross Reat "80% being the Sunni" Islam and the Kadiyani jama'at "The Sunni segment, accounting for at least 80% of the worlds Muslim population" Eastern Europe Russia and Central Asia "some 80% of the worlds Muslims are Sunni" A dictionary of modern politics "probably 80% of the worlds Muslims are Sunni" "Religions". The World Factbook. Central Intelligence Agency.