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Home Research Topics Immigration & Migration Immigration Issues Unauthorized Immigration
Pew Research CenterDecember 11, 2018
1. Unauthorized immigrants became a smaller share of U.S. foreign-born population

U.S. unauthorized immigrant total rises, then falls

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U.S. unauthorized immigrant total rises, then falls

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1. Unauthorized immigrants became a smaller share of U.S. foreign-born population
Unauthorized immigrants are a quarter of the U.S. foreign-born population
Estimated unauthorized immigrant total declines or holds steady from most regions
Among largest birth countries, unauthorized immigrant totals rose from Central America and India since 2007 but fell from Mexico
U.S. unauthorized immigrant total rises, then falls
U.S. unauthorized immigrant total declines from Mexico, but is steady from other nations

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