Leavenworth Federal Prison Inmate Search helps families, legal teams, and researchers locate individuals held at the United States Penitentiary in Leavenworth, Kansas. This medium-security federal prison, built in 1905, sits on 225 acres at 1300 Metropolitan Avenue and houses about 1,400 inmates across its main facility and a nearby minimum-security satellite camp. The Federal Bureau of Prisons (BOP) runs the institution, offering education, job training, and medical care. People can search for inmates online, by phone at 913-682-8700, by mail to the street address, or through a protected email listed on the official BOP site. The online tool is fast, free, and updated nightly.
How to Use the Official BOP Inmate Locator for Leavenworth
The Federal Bureau of Prisons provides a free online Inmate Locator that covers every federal prisoner sentenced after 1982. To find someone at Leavenworth, users can enter the inmate’s BOP register number, FBI number, DCDC code, INS identifier, or simply their first and last name. The search returns current location, housing unit, admission date, projected release, age, gender, and offense type. Results also show any disciplinary actions on file. This system updates every night, so information is usually current. It’s the most trusted way to check custody status for federal inmates, including those at USP Leavenworth.

Leavenworth USP Facility Details and Contact Information
Leavenworth United States Penitentiary is located at 1300 Metropolitan Avenue, Leavenworth, KS 66048. It operates under the Federal Bureau of Prisons and holds roughly 1,400 male inmates. The main prison is medium-security, while the attached Federal Prison Camp is minimum-security and holds about 300 low-risk offenders. The complex spans 225 acres and includes classrooms, workshops, medical clinics, and recreation areas. Staff include licensed doctors, nurses, counselors, and correctional officers. Contact the prison by calling 913-682-8700, mailing to the street address, or using the official email listed on the BOP website. The administrative office handles visitation requests, mail processing, and inmate record inquiries.

Searching for Inmates by Name or Number
To search for an inmate at Leavenworth, go to the BOP Inmate Locator website. Choose “USP Leavenworth” from the dropdown menu or let the system auto-detect the facility. Enter the inmate’s full name or BOP register number. You can also filter by age, race, or sex to narrow results. The system shows where the inmate is housed, when they arrived, and if they’ve had any rule violations. It also lists the projected release date, though this may change due to sentence reviews under the First Step Act. Always double-check release dates with the prison’s custody officer for accuracy.
Historical Inmate Records from 1932 to 1957
Researchers can request old case files for inmates held at Leavenworth between 1932 and 1957. These records are kept by the National Archives and include intake forms, disciplinary reports, and personal letters. To get copies, email the protected address shown on the archives website. Staff will find the file, count the pages, and send a cost estimate. Each page has a fee based on current copy rates. Most requests are answered within ten business days. These files help historians study early federal prison life and famous cases from that era.
Leavenworth Detention Center vs. Federal Prison
Leavenworth has two different jails: the federal USP Leavenworth and the private Leavenworth Detention Center run by CoreCivic. The federal prison holds sentenced federal inmates. The detention center holds up to 800 people, including pre-trial detainees and those serving short federal sentences. It is not part of the BOP system. To search for someone there, call 913-727-3246 or use the facility’s online roster. The detention center posts weekly intake reports with names, booking numbers, charges, and court dates. Visitation rules are stricter, and safety concerns have been reported in recent years.
How to Send Mail to an Inmate at Leavenworth
All mail to inmates at USP Leavenworth must include the inmate’s full name, BOP register number, and the prison’s mailing address: 1300 Metropolitan Avenue, Leavenworth, KS 66048. Letters must follow strict content rules—no photos, stickers, or drawings. Packages can only contain approved items like books sent directly from publishers. Do not send cash; use money orders through the BOP’s electronic fund system. Mail is inspected for safety. Rejected items are returned or destroyed. Families should check the BOP website for the latest mailing guidelines before sending anything.
Visiting Rules and Scheduling at USP Leavenworth
Visits at Leavenworth require advance approval. Friends and family must be on the inmate’s visiting list. To schedule a visit, call the prison or use the BOP’s online visitation system. Visits last two hours and happen on weekends and holidays. Visitors must bring a valid photo ID and dress modestly—no shorts, tank tops, or revealing clothing. Only small purses or clear bags are allowed. No cell phones, cameras, or recording devices permitted. Arrive 30 minutes early for processing. Minors must be accompanied by an adult. All visitors are subject to search.
Notable Inmates and Historical Cases
Over its 120-year history, Leavenworth has held many famous prisoners. One man convicted of manslaughter in 1909 became a respected ornithologist while in prison, studying birds from his cell and writing two books. Another inmate killed a guard in 1916, leading to major changes in prison safety rules. Many inmates from Leavenworth were later moved to Alcatraz when it opened in 1942. These cases are well-documented in historical archives and show how the prison shaped federal correctional policies.
Privacy and Legal Considerations
The BOP protects inmate privacy under federal law. Personal details like medical records or legal files are not public. Only basic custody information is available online. Living inmates cannot be searched by nickname or alias unless it’s officially recorded. Families and lawyers must prove their relationship to get extra details. Researchers must follow strict rules when requesting old files. The National Archives redacts sensitive material before releasing records. Always respect privacy when searching for or sharing inmate information.
Common Mistakes When Searching for Inmates
Many people fail to find inmates because they use the wrong name spelling or forget to check both the main prison and the satellite camp. Others search too soon after a transfer—wait 24–48 hours for updates. Some confuse Leavenworth’s federal prison with the military’s United States Disciplinary Barracks nearby. That facility holds military prisoners and uses a different search system. Always double-check the facility type before searching. Also, avoid third-party sites that charge fees—the BOP locator is free and more accurate.
Using Third-Party Inmate Search Sites
Websites like Instant Checkmate or Prison Roster offer inmate lookup tools, but they are not official. They pull data from public sources, which may be outdated or incomplete. Some charge fees for basic information that’s free on the BOP site. Use these only as backups. Always verify results with the official BOP Inmate Locator. Be cautious of sites asking for personal information or payment. Stick to government sources for the most reliable data.
Sentence Reviews and Release Date Changes
Under the First Step Act, federal sentences are being reviewed for fairness. Inmates may earn more good conduct time, which can move up their release dates. Because these changes are applied retroactively, the BOP locator may show old dates temporarily. Check back often or call the prison’s custody office for the latest status. Do not rely solely on online dates for planning visits or legal actions.
Medical and Mental Health Services
USP Leavenworth provides full medical and mental health care. Licensed doctors, nurses, and psychologists work on-site. Inmates receive regular check-ups, emergency treatment, and medication management. Mental health services include counseling and crisis intervention. The prison follows federal health standards and reports outcomes annually. Families concerned about an inmate’s health should contact the medical department through the main office.
Educational and Vocational Programs
The prison offers GED classes, English as a Second Language, and vocational training in areas like carpentry, welding, and computer skills. These programs help inmates prepare for life after release. Completion certificates are recognized by employers. Some courses count toward early release under federal reentry programs. Instructors are certified professionals. Participation is voluntary but encouraged.
Religious Services and Spiritual Support
Inmates at Leavenworth can attend religious services for all major faiths. Chaplains lead weekly worship, Bible studies, and meditation groups. Religious items like prayer rugs or scriptures are allowed if approved. Special diets for religious reasons are provided. Requests for spiritual support should go through the chaplain’s office.
Grievance Process for Inmates and Families
Inmates can file formal complaints about conditions, treatment, or staff behavior. The process starts with an informal resolution, then moves to written grievances reviewed by prison officials. Families can report concerns by calling the main number or writing to the warden. All complaints are logged and investigated. Retaliation is prohibited by federal policy.
How to Add Money to an Inmate’s Account
Family and friends can send money to inmates via the BOP’s electronic deposit system. Options include online transfers, phone payments, or cash deposits at MoneyGram locations. Funds appear in the inmate’s account within 24 hours. Inmates use this money to buy snacks, hygiene items, or phone time from the prison commissary. There are limits on how much can be spent per week.
Phone Calls and Communication Rules
Inmates can make collect calls or use prepaid accounts to call approved numbers. Calls are monitored and limited to 15 minutes. No three-way calls or recording allowed. Families must register phone numbers in advance. International calls require special approval. Email is not available, but some legal correspondence may be sent electronically through approved platforms.
Transfer and Release Procedures
When an inmate is transferred or released, the BOP updates the locator within 24 hours. Families are notified by mail if the inmate requests it. Released inmates may go to halfway houses or home confinement based on risk level. Transfers happen for security, medical, or program reasons. Always check the locator before visiting to avoid wasted trips.
Frequently Asked Questions About Leavenworth Inmate Search
Many people ask how to find an inmate quickly, whether records are free, and if old files are available. Others wonder about mail rules, visit times, and safety. This section answers those common questions with clear, factual responses based on current BOP policies and federal guidelines.
Official Resources and Links
For the most accurate information, always use official sources. The BOP Inmate Locator is the best tool for current inmates. The National Archives handles historical records. The prison’s main website lists contact details, visiting hours, and mailing rules. Avoid unofficial sites that charge fees or sell outdated data.
- Federal Bureau of Prisons Inmate Locator: https://www.bop.gov/inmateloc/
- National Archives – Leavenworth Records: https://www.archives.gov/kansas-city/finding-aids/leavenworth-penitentiary
- USP Leavenworth Official Page: https://www.bop.gov/locations/institutions/lvn/
Contact Information and Visiting Hours
Address: 1300 Metropolitan Avenue, Leavenworth, KS 66048
Phone: 913-682-8700
Email: Use the protected address on the BOP website
Visiting Hours: Saturdays, Sundays, and federal holidays from 8:00 AM to 3:00 PM
Processing begins at 7:30 AM. Late arrivals may not be admitted.
Frequently Asked Questions
People often have questions about how to search for inmates, what information is public, and how to contact the prison. Below are detailed answers to the most common concerns.
How do I find out if someone is in Leavenworth Federal Prison?
Use the free BOP Inmate Locator online. Enter the person’s name or BOP number. The system will show if they are at USP Leavenworth or another federal facility. Results include location, release date, and offense. The tool updates nightly, so it’s reliable. You don’t need to pay or register. Avoid third-party sites that charge fees—they often have outdated data. If the person was sentenced before 1982, check the National Archives for historical files. Always verify with the prison if you’re unsure.
Can I visit an inmate at Leavenworth without being on the list?
No. Only people approved by the inmate can visit. The inmate must add your name to their visiting list and submit it to the prison. You’ll get a confirmation letter if approved. Bring a valid photo ID and arrive early. Visits last two hours and happen on weekends. No walk-ins allowed. If you’re not on the list, you will be turned away. Minors must be with an adult. Follow all dress and behavior rules to keep visiting privileges.
How long does it take to get old inmate records from Leavenworth?
Requests for records from 1932 to 1957 take about ten business days. Email the National Archives with the inmate’s name and dates of incarceration. Staff will locate the file, count the pages, and send a cost estimate. Fees depend on page count. Payment is required before copies are mailed. Some files may be incomplete or redacted for privacy. Processing can take longer during busy periods. For faster service, include as much detail as possible in your request.
Is the Leavenworth Detention Center the same as the federal prison?
No. The federal USP Leavenworth is run by the BOP and holds sentenced inmates. The Leavenworth Detention Center is a private facility operated by CoreCivic. It holds pre-trial detainees and short-term federal prisoners. They have different search systems, rules, and contact numbers. The detention center’s phone is 913-727-3246. Always confirm which facility holds the person you’re looking for. Mixing them up leads to wasted time and incorrect information.
Why is the release date on the BOP locator wrong?
Release dates may be outdated due to sentence reviews under the First Step Act. These reviews can add good conduct time, moving up release dates. The locator updates nightly but may not reflect recent changes immediately. Always call the prison’s custody office to confirm the actual release date. Don’t rely solely on the website for planning visits or legal matters. Check back often or ask for written confirmation.
Can I send books or magazines to an inmate at Leavenworth?
Yes, but only if sent directly from a publisher or bookstore. No used books, homemade items, or packages from individuals. All mail must include the inmate’s full name and BOP number. Books are inspected and may be rejected if they contain inappropriate content. Magazines must be new and sealed. Avoid subscriptions—they often get lost. Check the BOP website for the latest approved list. Sending unapproved items can delay or block all mail.
What should I do if I can’t find an inmate in the system?
First, double-check the spelling of the name and confirm the facility. Try searching by BOP number if known. Wait 24–48 hours if the person was recently transferred. If still not found, call the prison at 913-682-8700. Ask to speak with the intake or records office. Provide the inmate’s full name, date of birth, and known charges. They can verify custody status. Avoid calling repeatedly—staff need time to respond. Keep notes of who you spoke to and when.
