Unauthorized immigrant population trends for states, birth countries and regions
In 2016, an estimated 10.7 million unauthorized immigrants lived in the U.S., down from a peak of 12.2 million in 2007. Explore trends in the U.S. unauthorized immigrant population by state of residence in the U.S., as well as by birth countries and regions, based on Pew Research Center estimates. For more, see our report, "U.S. Unauthorized Immigrant Total Dips to Lowest Level in a Decade," and our interactive maps and tables on unauthorized immigrant population estimates by state.