How Pew Research Center counted U.S. unauthorized immigrants in 2019
Jeffrey S. Passel, senior demographer, on the research techniques used to derive the unauthorized immigrant population estimate in the U.S. and the challenges involved.
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What we know about illegal immigration from Mexico
While Mexico is the United States’ largest source of immigrants, the number of Mexican immigrants living in the U.S. illegally has declined since 2007.
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Canada now leads the world in refugee resettlement, surpassing the U.S.
Canada resettled 28,000 refugees in 2018, similar to its 2017 total. Meanwhile, the U.S. resettled 23,000, down from the previous year.
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5 facts about illegal immigration in the U.S.
There were 10.5 million unauthorized immigrants in the U.S. in 2017. The number of Mexican unauthorized immigrants declined since 2007.
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Mexicans decline to less than half the U.S. unauthorized immigrant population for the first time
The number of Mexican unauthorized immigrants has fallen since its peak of 6.9 million in 2007 and was lower in 2017 than in any year since 2001.
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Migrant apprehensions and deportations increase in Mexico, but remain below recent highs
Mexico has apprehended and deported more migrants within its borders so far this fiscal year than at the same point in fiscal 2018.
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Unauthorized immigrant population trends for states, birth countries and regions
In 2017, an estimated 10.5 million unauthorized immigrants lived in the United States, down from a peak of 12.2 million in 2007. Explore trends in the unauthorized immigrant population for U.S. states, as well as for birth countries and regions, based on Pew Research Center estimates.
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Recently arrived U.S. immigrants, growing in number, differ from long-term residents
Recently arrived immigrants have markedly different education, income and other characteristics from those who have been in the U.S. for longer.
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Facts on U.S. Immigrants, 2017
There were a record 44.4 million immigrants living in the U.S. in 2017, making up 13.6% of the nation’s population.
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U.S. unauthorized immigrants are more proficient in English, more educated than a decade ago
In 2016, a third of unauthorized immigrant adults were proficient in English – up from a quarter in 2007.
