E.g., 04/19/2024
E.g., 04/19/2024
U.S. Data

U.S. Data

Immigration_History

More than 43 million people living in the United States—whether as naturalized citizen, legal permanent resident, temporary resident, or unauthorized immigrant—were born in another country, representing 13 percent of the U.S. population. Immigration has ebbed and flowed throughout U.S. history, peaking at nearly 15 percent of the population in 1890 and plummeting to 5 percent in 1970. The data-rich research offered here traces the U.S. immigrant population by size, educational and workforce characteristics, English language proficiency, and more.

For information on U.S. immigrants by state, check out the State Immigration Data Profiles tool. And for detailed profiles on unauthorized immigrants nationally and by state, visit this tool.

Recent Activity

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Policy Briefs
September 2010
By  Michael Fix and Jennifer Van Hook
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Fact Sheets
August 2010
By  Jeanne Batalova and Margie McHugh
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Fact Sheets
August 2010
By  Jeanne Batalova and Margie McHugh
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The middle class has received considerable attention during the current economic crisis. About 15 million people resided in middle-class immigrant households in 2007, and three-quarters of all children in such households were native-born U.S. citizens. MPI's Aaron Terrazas examines where the heads of middle-class immigrant households are from, when they arrived in the United States, their occupations, and other characteristics.

The 102,000 Iraqi immigrants residing in the United States in 2007 accounted for just 0.3 percent of all U.S. immigrants. MPI's Aaron Terrazas examines their socioeconomic characteristics, where they live, and the category of admission of the Iraqi-born immigrant population.

The 1.4 million African immigrants residing in the United States in 2007 accounted for 3.7 percent of all U.S. immigrants. MPI's Aaron Terrazas examines their socioeconomic characteristics, where they live, and the category of admission of the African-born immigrant population.

The 1.0 million Korean immigrants residing in the United States in 2007 accounted for 2.7 percent of all U.S. immigrants. MPI's Aaron Terrazas examines their socioeconomic characteristics, where they live, and the size of the Korean-born unauthorized population.

Contrary to a widely held view, not all immigrants have little education. About one in three immigrants is a person with either a U.S. or foreign college degree.

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Recent Activity

Articles

While the number of people detained reached a five-year high of over 383,000, apprehensions hit a 34-year low of 613,000 in 2009. MPI's Jeanne Batalova and Kristen McCabe examine the latest immigration enforcement data in this updated Spotlight.

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Few visas in the U.S. alphabet soup of visa types have become as well-known — or controversial — as the H-1B has in its 20-year history. MPI's Jeanne Batalova examines the program's background and the numbers and characteristics of those granted H-1B visas in 2009.

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Compared to the foreign born overall, the 1.1 million Vietnamese immigrants in the United States were less likely to hold a bachelor's degree but had much higher naturalization and homeownership rates. MPI's Aaron Terrazas and Cristina Batog look at the population's size, geographic distribution, and socioeconomic characteristics.

Policy Briefs
September 2010

Repealing birthright citizenship for U.S.-born children of unauthorized immigrants, a step discussed in some circles as a means to reduce illegal immigration, would significantly increase the size of the unauthorized immigrant population in the United States, from 11 million today to 16 million by 2050, this brief reveals.

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The nation's 1.0 million Korean immigrants have settled in greater numbers in new destination states like Georgia, Washington, and Virginia. They are also more likely than immigrants overall to have a college degree and be naturalized citizens. MPI's Aaron Terrazas and Cristina Batog look at the population's size, geographic distribution and socioeconomic characteristics.

Fact Sheets
August 2010

Over 5.3 million U.S. students during the 2007-08 academic year were enrolled in English Language Learner (ELL) programs. This fact sheet examines the states and districts with the highest number and share of ELL students and offers a detailed breakdown of key statistics.

Fact Sheets
August 2010

This fact sheet examines the number and growth of students in U.S. schools in need of English instruction.

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Over three-quarters of Taiwanese immigrants own their home, and almost as many hold a bachelor's degree or higher. MPI's Serena Yi-Ying Lin examines the population's size, geographic distribution, and socioeconomic characteristics.

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