E.g., 07/23/2026
E.g., 07/23/2026

Illegal Immigration & Interior Enforcement: Online Journal

Graphic representation of law enforcement personnel taking individuals into custody
Explainers
February 2025

Immigration enforcement takes place both at U.S. borders and in the nation’s interior. This explainer answers common questions about how U.S. Immigration and Customs Enforcement works within the U.S. interior, identifying people for arrest, detention, and removal through the criminal justice pipeline as well as through operations at worksites and within U.S. communities.

Graphic representation of law enforcement personnel taking individuals into custody
Explainers
February 2025

El control migratorio en los Estados Unidos se lleva a cabo en sus fronteras, así como en el interior del país. Esta guía informática tiene respuestas a preguntas comunes sobre la función del Servicio de Inmigración y Control de Aduanas (ICE, por sus siglas en inglés) de EE. UU., en la identificación de personas para arresto, detención, y deportación a través del sistema de justicia penal y las operaciones en lugares de trabajo y dentro de comunidades estadounidenses.

Colorful illustration of people of many different backgrounds
Explainers
October 2024

With immigration a central focus in U.S. public and policy conversations, it is useful to have a solid understanding of the foreign-born population. This explainer offers statistics on the immigrant population’s size, origins, places of U.S. settlement, and pathways of arrival. It also looks at legal statuses, which have been a topic of significant public interest and confusion. More than three-quarters of all immigrants in United States are here legally.

A line drawing of a city landscape with people
Explainers
October 2024

Other than refugees, noncitizens in the United States face significant restrictions on access to federally funded public benefits, including programs such as Medicaid, food stamps, and cash assistance programs. This is particularly the case for unauthorized immigrants, who except in very limited circumstances are barred from all federally funded public benefits, as our explainer details.

Election-themed geometric pattern in red and blue
Explainers
September 2024

Are noncitizens voting in U.S. elections? What is the process for verifying that someone is eligible to vote? This explainer answers basic questions and addresses misconceptions about voting by unauthorized immigrants and other noncitizens—which audits by elections officials and independent research have demonstrated is extremely rare.

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