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.
Nearly 14% of the U.S. population is foreign-born. That’s the highest share of foreign-born people in the country since 1910, but it’s far from the highest in the world.
As the number of international migrants reaches new highs, people around the world show little appetite for more migration – both into and out of their countries.
There were 10.7 million unauthorized immigrants in the U.S. in 2016, down from 12.2 million in 2007. The total is the lowest since 2004 and is tied to a decline in the number of Mexican unauthorized immigrants.