• Video
  • Shop
  • Culture
  • Family
  • Wellness
  • Food
  • Living
  • Style
  • Travel
  • News
  • Book Club
  • Newsletter
  • Privacy Policy
  • Your US State Privacy Rights
  • Children's Online Privacy Policy
  • Interest-Based Ads
  • Terms of Use
  • Do Not Sell My Info
  • Contact Us
  • © 2026 ABC News
  • News

Decade-long decline of unauthorized immigrants hits new low of 10.5M: Report

2:07
White House considering shipping migrants to sanctuary cities
STOCK PHOTO/Getty Images
ByQuinn Owen
June 12, 2019, 7:08 PM

The number of unauthorized immigrants living in the U.S. hit a new low in 2017, according to estimates released Wednesday by the Pew Research Center.

About 10.5 million lived in the U.S. in 2017 without citizenship or legal authorization. That’s down from a peak of 12.2 million estimated in 2007, according to Pew. The new report found the decline was largely driven by Mexicans leaving the U.S.

Related Articles

(MORE: Trump administration scales back on migrant child education as apprehensions soar)

Decade-long decline of unauthorized immigrants in the U.S. hits new estimated low of 10.5 million in 2017.
Pew Research Center

The data used in the report pre-dates the current surge of Central American migrants which have overwhelmed federal authorities at the southern border.

But the 2017 data shows that significant growth in the unauthorized population came from Central America. Mexicans no longer made up the majority of the unauthorized population for the first time since 1965.

Related Articles

(MORE: Border officials consider plans to transfer migrant families to cities around the US)

Since 2007 the number of unauthorized Mexican immigrants declined by about 2 million. Other increases in migration came from Asia and South America.

First time since the first North American immigration restrictions put in place in 1865 Mexican unauthorized immigrants has fallen by 2 million since its peak of 6.9 million in 2007.
Pew Research Center

Researchers found unauthorized immigrants are staying longer in the U.S. The average person had lived in the country for 15 years in 2017, the longest track record of residency since 1995.

The data in the report came from census information, survey data and immigration records.

Up Next in News—

This San Francisco shop is run completely by an AI agent

April 23, 2026

Mother charged after teen son allegedly hits and injures 81-year-old veteran while riding e-motorcycle

April 23, 2026

UK bill banning smoking products for those born after 2008 is one step away from becoming law

April 22, 2026

Pilot killed in Florida plane crash hailed as hero

April 21, 2026

Shop GMA Favorites

ABC will receive a commission for purchases made through these links.

Sponsored Content by Taboola

The latest lifestyle and entertainment news and inspiration for how to live your best life - all from Good Morning America.
  • Contests
  • Terms of Use
  • Privacy Policy
  • Do Not Sell My Info
  • Children’s Online Privacy Policy
  • Advertise with us
  • Your US State Privacy Rights
  • Interest-Based Ads
  • About Nielsen Measurement
  • Press
  • Feedback
  • Shop FAQs
  • ABC News
  • ABC
  • All Videos
  • All Topics
  • Sitemap

© 2026 ABC News
  • Privacy Policy— 
  • Your US State Privacy Rights— 
  • Children's Online Privacy Policy— 
  • Interest-Based Ads— 
  • Terms of Use— 
  • Do Not Sell My Info— 
  • Contact Us— 

© 2026 ABC News