The Mexican-American Boom: Births Overtake Immigration
Births have surpassed immigration as the main driver of the dynamic growth in the nation’s Mexican-American population. From 2000 to 2010, the Mexican-American population grew by 7.2 million as a result of births and 4.2 million as a result of new immigrant arrivals.
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.
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.