Immigration is central to the growth and identity of the Hispanic population. Almost all of the project's research, regardless of topic, includes separate tabulations of data for U.S.-born and foreign-born Hispanics. Research on immigration focuses on the unauthorized population, overall trends in immigration and public attitudes towards immigrants and immigration policy.

Also see our statistical portraits, state and county databases, demographic profiles and Census 2010 tables for data on the characteristics of the Latino and foreign-born populations in the United States.

Dec. 13, 2007

2007 National Survey of Latinos

The 2007 National Survey of Latinos (NSL) coincided with a period of increased local- and state-level legislative actions, and stepped-up enforcement measures that accompanied the growing national debate over illegal immigration.

Dec. 13, 2007

2007 National Survey of Latinos: As Illegal Immigration Issue Heats Up, Hispanics Feel a Chill

Hispanics in the United States are feeling a range of negative effects from the increased public attention and stepped-up enforcement measures that have accompanied the growing national debate over illegal immigration.

Nov. 29, 2007

English Usage Among Hispanics in the United States

Nearly all Hispanic adults born in the United States of immigrant parents report they are fluent in English. By contrast, only a small minority of their parents describe themselves as skilled English speakers.

Oct. 25, 2007

Between Here and There: How Attached Are Latino Immigrants to Their Native Country?

Most Latino immigrants maintain some kind of connection to their native country by sending remittances, traveling back or telephoning relatives, but the extent to which they engage in these transnational activities varies considerably.

Aug. 21, 2007

1995-2005: Foreign-Born Latinos Make Progress on Wages

Foreign-born Latinos, especially the newly arrived, were much less likely to be low-wage earners in 2005 than in 1995.

May. 30, 2007

Indicators of Recent Migration Flows from Mexico

Fact Sheet

Mar. 28, 2007

Growing Share of Immigrants Choosing Naturalization

The proportion of all legal foreign-born residents who have become naturalized U.S. citizens rose to 52% in 2005, the highest level in a quarter of a century and a 15 percentage point increase since 1990.