The estimated population of unauthorized immigrants in the U.S. stands at around 11 million people. Although the number has stabilized, the United States has seen a spike in migrant encounters in the last few years, with over two million cases registered by the U.S. Border Patrol in 2023. This is a slight decrease from the previous year, when there were over 2.2 million cases registered. Due to its proximity and shared border, Mexico remains the leading country of origin for most undocumented immigrants in the U.S., with California and Texas being home to the majority.
Between 1990 and February 2020, the U.S. Border Patrol counted "apprehensions" and "expulsions" separately. As of March 2020, the U.S. Border Patrol changed its methodology to include both apprehensions and expulsions as "encounters."
Profit from the additional features of your individual account
Currently, you are using a shared account. To use individual functions (e.g., mark statistics as favourites, set
statistic alerts) please log in with your personal account.
If you are an admin, please authenticate by logging in again.
Learn more about how Statista can support your business.
US Customs and Border Protection. (February 14, 2024). Apprehensions and expulsions registered by the United States Border Patrol from the 1990 fiscal year to the 2023 fiscal year [Graph]. In Statista. Retrieved October 08, 2024, from https://www.statista.com/statistics/329256/alien-apprehensions-registered-by-the-us-border-patrol/
US Customs and Border Protection. "Apprehensions and expulsions registered by the United States Border Patrol from the 1990 fiscal year to the 2023 fiscal year." Chart. February 14, 2024. Statista. Accessed October 08, 2024. https://www.statista.com/statistics/329256/alien-apprehensions-registered-by-the-us-border-patrol/
US Customs and Border Protection. (2024). Apprehensions and expulsions registered by the United States Border Patrol from the 1990 fiscal year to the 2023 fiscal year. Statista. Statista Inc.. Accessed: October 08, 2024. https://www.statista.com/statistics/329256/alien-apprehensions-registered-by-the-us-border-patrol/
US Customs and Border Protection. "Apprehensions and Expulsions Registered by The United States Border Patrol from The 1990 Fiscal Year to The 2023 Fiscal Year." Statista, Statista Inc., 14 Feb 2024, https://www.statista.com/statistics/329256/alien-apprehensions-registered-by-the-us-border-patrol/
US Customs and Border Protection, Apprehensions and expulsions registered by the United States Border Patrol from the 1990 fiscal year to the 2023 fiscal year Statista, https://www.statista.com/statistics/329256/alien-apprehensions-registered-by-the-us-border-patrol/ (last visited October 08, 2024)
Apprehensions and expulsions registered by the United States Border Patrol from the 1990 fiscal year to the 2023 fiscal year [Graph], US Customs and Border Protection, February 14, 2024. [Online]. Available: https://www.statista.com/statistics/329256/alien-apprehensions-registered-by-the-us-border-patrol/