Mexico's bilateral migration corridor to the United States remains the largest in the world, with around 11 million nationals living in the neighbouring country, followed by 3.7 million Afghans living in Iran and 3.5 million Syrians living in Turkey, according to the International Organization for Migration (IOM) Global Migration Report 2026.
Mexico's bilateral migration corridor to the United States remains the largest in the world, with around 11 million nationals living in the neighbouring country, followed by 3.7 million Afghans living in Iran and 3.5 million Syrians living in Turkey, according to the International Organization for Migration (IOM) Global Migration Report 2026.