GlobalDecember 10, 2018

Many worldwide oppose more migration – both into and out of their countries

As the number of international migrants reaches new highs, people around the world show little appetite for more migration – both into and out of their countries.

HispanicDecember 3, 2018

What we know about illegal immigration from Mexico

There were 12.0 million immigrants from Mexico living in the United States in 2016, and fewer than half of them were in the country illegally.

HispanicNovember 30, 2018

Key findings about U.S. immigrants

Today, more than 40 million people living in the U.S. were born in another country, accounting for about one-fifth of the world’s migrants in 2016.

HispanicNovember 28, 2018

5 facts about illegal immigration in the U.S.

The number of unauthorized immigrants living in the United States was lower in 2016 than at any time since 2004.

HispanicNovember 27, 2018

U.S. Unauthorized Immigrant Total Dips to Lowest Level in a Decade

There were 10.7 million unauthorized immigrants in the U.S. in 2016, down from 12.2 million in 2007. The total is the lowest since 2004 and is tied to a decline in the number of Mexican unauthorized immigrants.

HispanicNovember 27, 2018

Unauthorized immigrant population trends for states, birth countries and regions

In 2016, an estimated 10.7 million unauthorized immigrants lived in the U.S., down from a peak of 12.2 million in 2007. Explore trends in the U.S. unauthorized immigrant population by state of residence in the U.S., as well as by birth countries and regions.

GlobalNovember 1, 2018

Number of U.S.-born babies with unauthorized immigrant parents has fallen since 2007

About 250,000 babies were born to unauthorized immigrant parents in the United States in 2016, the latest year for which information is available, according to a new Pew Research Center analysis of government data about illegal immigration. This represents a 36% decrease from a peak of about 390,000 in 2007.

HispanicOctober 16, 2018

Email Mini-course on U.S. Immigration

Want to know more about immigration to the U.S.? Sign up now for our short email mini-course to take your understanding to the next level.

Pew Research CenterOctober 16, 2018

Want to understand U.S. immigration? We’ve got an email course for you

Want to learn more about immigration? Our researchers have distilled much of what we know about the topic into a five-part email mini-course.

GlobalSeptember 18, 2018

A decade of migration across the Mediterranean to Europe's shores

Monthly number of migrant detections by sea (January 2009 to August 2018), by route