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  2. Data and Reports by Topic
  3. Immigration
  4. Unauthorized Immigrants


Unauthorized Immigrants

Most unauthorized residents either entered the United States without inspection or were admitted temporarily and stayed past the date they were required to leave.

Reports

  • Unauthorized Immigrants Population Estimates

    Estimates of the Unauthorized Immigrant Population Residing in the United States

    These reports provide estimates of the size of the unauthorized immigrant population residing in the United States by period of entry, region and country of origin, state of residence, age, and sex.

  • COVID-19 Vulnerability by Immigration Status

    Picture of masked people

    This report presents population estimates by four categories of immigration status–lawful permanent residents, resident nonimmigrants, refugees and asylees, and unauthorized immigrants–and addresses unique COVID-19-related risks each status group may face.

Last updated: October 16, 2024

OHSS.DHS.gov

An official website of the U.S. Department of Homeland Security