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Immigration & Migration

reportAug 21, 2025

The number of unauthorized immigrants in the U.S. reached an all-time high after two consecutive years of record growth.

What the data says about immigrants in the U.S.

reportJun 17, 2025

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reportFeb 24, 2011

Public Favors Tougher Border Controls and Path to Citizenship

Overview The public continues to favor tough measures to crack down on illegal immigration. Yet Americans see no contradiction in supporting both stepped-up border security and a way for people already in the United States illegally to gain citizenship. The idea of changing the constitution to bar the children of illegal immigrants from becoming citizens […]
reportFeb 23, 2011

Does the Census double count “snowbirds”?

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.
reportFeb 17, 2011

FAQs about Hispanics and Immigrants from the American Community Survey

The Pew Hispanic Center has updated its statistical profile of U.S. Hispanics, using data from the 2009 American Community Survey.
reportFeb 17, 2011

2009, Foreign-Born Population in the United States Statistical Portrait

This statistical profile of the foreign-born population is based on Pew Hispanic Center tabulations of the Census Bureau’s 2009 American Community Survey.
reportFeb 17, 2011

2009, Hispanics in the United States Statistical Portrait

This statistical profile of the Latino population is based on Pew Hispanic Center tabulations of the Census Bureau’s 2009 American Community Survey.
reportFeb 1, 2011

Unauthorized Immigrant Population: National and State Trends, 2010

As of March 2010, 11.2 million unauthorized immigrants were living in the United States, virtually unchanged from a year earlier, according to new estimates from the Pew Hispanic Center.
reportFeb 1, 2011

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.
featureJan 27, 2011

Map: The Future of the Global Muslim Population

A new Pew Forum report on the size, distribution and growth of the global Muslim population finds that the world’s Muslim population is expected to increase by about 35% in the next 20 years, but it is expected to grow at a slower pace in the next two decades than it did in the previous two decades.
reportJan 27, 2011

The Future of the Global Muslim Population

A new Pew Forum report on the size, distribution and growth of the global Muslim population finds that the world’s Muslim population is expected to increase by about 35% in the next 20 years, but it is expected to grow at a slower pace in the next two decades than it did in the previous two decades.
reportOct 29, 2010

After the Great Recession: Foreign Born Gain Jobs; Native Born Lose Jobs

In the year following the end of the Great Recession in June 2009, foreign-born workers gained 656,000 jobs while native-born workers lost 1.2 million. As a result, the unemployment rate fell for immigrants while it rose for the native born.