The U.S. is a nation of immigrants. But unauthorized immigrants have become a source of political debate, and Congress and President Obama disagree over the best course of action to address issues such as deportations, legal status, education and benefits. For years, the Pew Research Center has estimated the size of the unauthorized immigrant population and surveyed the U.S. public about immigration.
Interactive: U.S. Unauthorized Immigration Trends
Explore population trends from a new analysis of the unauthorized immigrant population in the United States based on Pew Research Center estimates.
State Unauthorized Immigrant Populations Rise and Fall
Since the Great Recession ended, the population of unauthorized immigrants has risen in seven states and fallen in 14.
Unauthorized Immigrants in the U.S., 2012
See how the unauthorized immigrant population varies state-by-state, how it has changed since 2009 and which states have the highest and lowest shares of unauthorized immigrants with our interactive maps.
Those from Mexico will benefit most from Obama’s executive action
Unauthorized immigrants from Mexico account for two-thirds of those who will be eligible for deportation relief under President Obama’s executive action, even as they account for about half of the nation’s unauthorized population, according to a new Pew Research Center analysis. The new action, which mainly applies to unauthorized immigrant parents of U.S. citizen or […]
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As Deportations Rise to Record Levels, Most Latinos Oppose Obama’s Policy
Latinos disapprove by a margin of more than two-to-one of the way the Obama administration is handling deportations of unauthorized immigrants, according to a new national survey of Latino adults by the Pew Hispanic Center, a project of the Pew Research Center.
Illegal Immigration: Gaps Between and Within Parties
The public continues to support tough measures to crack down on illegal immigration, but also a path to citizenship for those in the country illegally.
Unauthorized Immigrants: Length of Residency, Patterns of Parenthood
Former House Speaker Newt Gingrich’s recent endorsement of a proposal to create a path for unauthorized immigrants to gain legal status if they have lived in the country for a long period of time has prompted renewed interest in the characteristics of this population. An analysis finds that nearly two-thirds of the 10.2 million unauthorized adult immigrants have lived in the U.S. for at least ten years.
If there are now fewer unauthorized immigrants in the U.S. where did they go?
Senior research staff answer questions from readers relating to all the areas covered by our seven projects, ranging from polling techniques and findings, to media, technology, religious, demographic and global attitudes trends.
Unauthorized Immigrant Population: National and State Trends, 2010
As of March 2010, 11.2 million unauthorized immigrants were living in the U.S., virtually unchanged from a year earlier and remaining well below the population’s peak of 12 million in 2007. The number of unauthorized immigrants in the nation’s workforce (8 million) also has not changed in the past year.