Portrait of Jeffrey S. PasselJeffrey Passel is a Senior Demographer at the Pew Research Center’s Hispanic Trends Project. He is a nationally known expert on immigration to the United States and the demography of racial and ethnic groups. Passel formerly served as principal research associate at the Urban Institute's Labor, Human Services and Population Center. Passel has authored numerous studies on immigrant populations in America, focusing on such topics as undocumented immigration, the economic and fiscal impact of the foreign born, and the impact of welfare reform on immigrant populations.

May 17, 2012

Explaining Why Minority Births Now Outnumber White Births

The nation’s racial and ethnic minority groups—especially Hispanics—are growing more rapidly than the non-Hispanic white population, fueled by both immigration and births.

Dec 14, 2011

Barely Half of U.S. Adults Are Married – A Record Low

Barely half of all adults in the United States—a record low—are currently married, and the median age at first marriage has never been higher for brides and grooms.

Jun 4, 2010

One-in-Seven New U.S. Marriages is Interracial or Interethnic

This dramatic increase has been driven in part by the weakening of longstanding cultural taboos against intermarriage and in part by a large, multi-decade wave of immigrants from Latin America and Asia.

Feb 11, 2008

U.S. Population Projections: 2005-2050

If current trends continue, the population of the United States will rise to 438 million in 2050, from 296 million in 2005, and 82% of the increase will be due to immigrants arriving from 2005 to 2050 and their U.S.-born descendants.