More than 40 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 to the United States has ebbed and flowed throughout 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.
Los Estados Unidos es hogar para aproximadamente 2.9 millones de inmigrantes provenientes de los países centroamericanos Belice, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, y Panamá. La migración de Centroamérica ha crecido rápidamente en las recientes décadas, pero más de dos de cada cinco inmigrantes centroamericanos carecen de estatus migratorio legal mientras que alrededor de uno en diez residen en los Estados Unidos bajo la protección temporal humanitaria.
Interested in information on annual naturalization trends, illegal immigration, the geographical distribution of immigrants in the United States, current and historical shares, and a host of other topics?
MPI's Jeanne Batalova and Aaron Terrazas have assembled the latest, most interesting data on immigrants and immigration into one easy-to-use resource.
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.
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.
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.