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.
In 2006, the U.S. admitted more than 41,000 refugees for resettlement and granted asylum to more than 26,000 people. MPI's Kelly O'Donnell and Jeanne Batalova take a detailed look at refugee and asylum statistics in the United States.
Over half of the foreign born in the United States in 2005 arrived in 1990 or later. MPI's Jeanne Batalova and Aaron Terrazas look at the countries of origin, education levels, occupations, and other characteristics of newer immigrants.