E.g., 01/29/2015
E.g., 01/29/2015

United States

United States

Historically a nation of immigrants, the United States is home to nearly 41 million immigrants, who represent 13 percent of the total population and play a key role in the economic, civic, and cultural life of the country. The research collected here covers many facets of immigration to the United States, by the numbers and how immigrants fare in the country's classrooms and workplaces, the policies and regulations that shape the admission of new immigrants, the enforcement programs and polices in place at U.S. borders and within the interior, and integration policies and efforts taking place in local communities, in states, and at the federal level.

Recent Activity

Reports
June 2011
By Demetrios G. Papademetriou and Madeleine Sumption
Reports
June 2011
By Demetrios G. Papademetriou and Madeleine Sumption
Reports
June 2011
By Margie McHugh and A.E. Challinor
Reports
June 2011
By Kate Brick, A.E. Challinor, and Marc R. Rosenblum
Online Journal
Online Journal

Pages

Online Journal

MPI's Muzaffar Chishti and Claire Bergeron report on Senator Edward Kennedy's contributions to U.S. immigration policy, the end of arrest quotas in ICE's National Fugitive Operations Program, E-Verify for federal contractors, and more.

Online Journal

Obesity rates among children have risen dramatically in the United States. As analysis of a nationally representative study shows, children of newly arrived immigrants are particularly vulnerable to this growing health problem. Jennifer Van Hook, Kelly S. Balistreri, and Elizabeth Baker report.

Online Journal

MPI's Muzaffar Chishti and Claire Bergeron report on the expansion of the 287(g) immigration enforcement program, ICE's planned detention overhaul, immigration from Mexico and more.

Online Journal

Over one million immigrants—one-third from Mexico, India, and the Philippines—became U.S. citizens in 2008. MPI's Jeanne Batalova takes a detailed look at the latest naturalization trends in the United States.

Online Journal

MPI's Muzaffar Chishti and Claire Bergeron report on immigration enforcement policy changes, Obama's immigration summit, grants to states for incarcerating unauthorized immigrants, and more.

Pages

Recent Activity

Policy Briefs
September 2008

This report provides a global look at circular migration experiences, depicts various governments’ attempts at creating circular migration, evaluates the economic costs and benefits of circular migration for sending and receiving countries, identifies components of effective bilateral agreements, and reviews outcomes governments might realistically expect from their circular migration policies.

Policy Briefs
July 2008

This brief takes a look at hometown associations (HTAs)—immigrant organizations based on a common hometown—and their often overlooked function as integration intermediaries in their country of destination.

Reports
April 2008

This report looks at how different citizenship policies produce different integration outcomes. The appropriate policy, therefore, depends directly on what policymakers want to achieve.

Reports
April 2008

Over 100 million migrants live in the more developed regions of the world, including nine million in Northern Europe, 22 million in Western Europe and 38 million in the United States. This report takes a closer look at the challenges of immigration for Western countries.

Reports
April 2008

This report examines the large presence of unauthorized and mixed-status families, and the growing size of the second generation and its concerns within Los Angeles County and in California, drawing comparisons to broader national demographic trends and rationales for immigrant integration.

Reports
April 2008

More than half of all the states in the world, countries of immigration as well as emigration, now tolerate some form or element of dual citizenship. This report goes beyond statistical trends to the heart of these changes and how best to think through the policy answers.

Fact Sheets
February 2008

This fact sheet examines the dramatic increase in U.S. Citizenship and Immigration Services processing times for naturalization applications resulting from an overall increase in applications during fiscal year 2007.

Reports
December 2007

This report provides a framework for assessing the legal validity of state legislative measures that address unauthorized immigration. To determine their validity, authors seek to establish whether Congress has preempted the law, and if not, whether these local laws exceed the bounds of constitutional authority by conflicting or interfering with existing federal regulatory regimes.

Pages