Illegal immigration, or unauthorized immigration, occurs when foreign nationals, known as aliens or non-citizens [1], violate US immigration laws by entering the United States unlawfully, [2][3] or by lawfully …

Aug 21, 2025 · Learn more about how the unauthorized immigrant population may have changed in 2024-25, according to preliminary, incomplete data. This report explores the dynamics shaping the …

Sep 23, 2025 · Two million illegal aliens have left the United States in less than 250 days, including an estimated 1.6 million who have voluntarily self-deported and more than 400,000 deportations.

To make America safer, the United States is securing our borders and ensuring that U.S. immigration laws are upheld and respected. Migrants who try to enter the United States illegally, or remain …

Jan 6, 2025 · Using Department of Homeland Security data, Newsweek created this map to show the top 10 states where undocumented immigrants live.

With comprehensive data from U.S. Customs and Border Protection (CBP) and Immigration and Customs Enforcement (ICE), we can examine the real scope and trends of unauthorized border …

Definition of Unauthorized Immigrants.

Dec 18, 2025 · U.S. Customs and Border Patrol apprehended roughly 6,300 illegal aliens at the Southwest border in August – a year-over-year decrease of 90%.

Aug 21, 2025 · The number of people in the United States illegally surged to an all-time high of 14 million in 2023, a research group said Thursday, a major increase that still falls well short of estimates...

Aug 1, 2024 · Border officials encountered 11 million unauthorized migrants attempting to enter the US between October 2019 and June 2024.