Locate the whereabouts of a federal inmate incarcerated from 1982 to the present. Due to the First Step Act, sentences are being reviewed and recalculated to address pending Federal Time Credit changes. Jun 30, 2025 · Whether you want to visit, send mail, offer support or just confirm someone’s status, here’s how to use federal inmatesearch and general inmatelookup tools, plus answers to the most frequently asked questions.

Context Explanation

Jul 23, 2025 · Online Detainee Locator System cannot search for records of persons under the age of 18. If you know the detainee's A-Number, ICE recommends you use the A-Number search. The A-Number must be exactly nine digits long. If the A-Number has fewer than nine digits, please add zeros at the beginning.

Insight Material

Nov 17, 2025 · Search for prisoners and prison records based on when and where someone was incarcerated. Find out how to look up federal, state, or local prison records. $2.2 billion was the total expenditures for federal prisoners in U.S. Marshals custody in 2025. $121 was the average daily prisoner detention cost in 2025.

Final Conclusion

Over 533,000 prisoners were escorted by the U.S. Marshals Service to court appearances and other required events in 2025. If you do not have the individual's DIN, you can use the name search capability to find it.