E.g., 11/30/2020
E.g., 11/30/2020

U.S. Data

U.S. Data

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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Fact Sheets
October 2006
By  Julia Gelatt and Deborah W. Meyers
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MPI's Jennifer Yau takes a detailed look at the foreign born from Korea in the United States.

MPI's Deborah Meyers and Jennifer Yau highlight data from the 2003 Yearbook of Immigration Statistics.

Elizabeth Grieco takes a detailed look at the foreign born from the Dominican Republic in the United States.

MPI Senior Demographer Elizabeth Grieco takes a detailed look at the population of African foreign born in the United States.

MPI's Betsy Cooper and Senior Demographer Elizabeth Grieco map out the characteristics of Canadians in the United States.

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Recent Activity

Fact Sheets
November 2006

This fact sheet examines demographic and labor market characteristics of Mexican-born workers in the United States and compares them to those of all foreign-born as well as native-born U.S. workers. The report focuses on workers age 16 and over who participated in the U.S. civilian labor force in 2006.

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Members of the second generation are more likely to finish college than both the foreign born and those who are third generation and higher. David Dixon looks at general social and demographic characteristics of the second generation in the United States.
Fact Sheets
October 2006

This report provides an overview of immigration to the United States based on Fiscal Year 2005 data released by the Department of Homeland Security’s Office of Immigration Statistics in 2006.

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The total number of nonimmigrants admitted to the U.S. more than tripled between 1985 and 2005. MPI's Jeanne Batalova outlines the definition of nonimmigrants and takes a detailed look at admissions data.

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Over 604,000 immigrants received U.S. citizenship in 2005. MPI's Jeanne Batalova takes a detailed look at the latest naturalization trends in the United States.

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The number of new immigrant arrivals has remained relatively stable since 1986. MPI’s Jeanne Batalova looks at data on permanent immigration to the U.S..

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In 2005, the United States admitted almost 54,000 refugees for resettlement and granted asylum to more than 25,000 people. MPI’s Jeanne Batalova takes a detailed look at refugee and asylum statistics in the United States.

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The Caribbean born accounted for almost 10 percent of the total U.S. foreign-born population in 2000. MPI's Julia Gelatt and David Dixon look at the social and economic profiles of the foreign born from this region.

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