Greenville Federal Prison Inmate Search helps people locate federal inmates held at FCI Greenville or any other Bureau of Prisons facility across the United States. The official tool is the Federal Bureau of Prisons Inmate Locator, which tracks every person in federal custody since 1982. Users can search by full name, partial name, BOP register number, or age range. Results show current location, admission date, sentencing details, and projected release dates. Because of recent changes under the First Step Act, release dates may change as earned-time credits are recalculated. Always check the Release Date Adjustment notice on each inmate’s profile for the most accurate information.
FCI Greenville sits in Greenville, Illinois, about 50 miles east of St. Louis. It opened in 1996 and includes a medium-security prison and a minimum-security satellite camp. The main facility holds around 1,400 inmates, while the camp houses roughly 200 low-risk offenders. The complex offers job training in auto repair, cooking, and computer skills. Substance abuse programs run through the BOP’s Community Corrections Division. Mail goes to P.O. Box 6000, Greenville, IL 62246. The administrative office answers calls at 618-664-6200. Packages and letters for inmates must follow strict rules listed on the BOP website.

How to Use the Federal Inmate Locator
The BOP Inmate Locator is free and available online 24/7. Start by visiting the official BOP website. Choose to search by name or register number. If using a name, type the last name first, then the first name. Partial names work—enter “John Sm” to find all inmates named John Smith or John Smiley. The system shows up to 100 matches per search. Each result lists the inmate’s BOP number, current prison, admission date, and projected release. Clicking the name opens a full profile with more details.
Projected release dates are estimates. They can shift due to court rulings, good behavior credits, or medical furloughs. The First Step Act changed how time credits are calculated. Some inmates gained early release based on participation in rehabilitation programs. Others saw delays due to disciplinary issues. Always verify release dates with the BOP’s official adjustment notices. These appear as PDF links on the inmate’s profile page.
For inmates released before 1982, the BOP database won’t show them. Instead, contact the National Archives. They keep federal prison records dating back to 1870. Requests require the inmate’s full name, date of birth, and facility name. Processing takes several weeks.
BOP Inmate Locator official page
About FCI Greenville and Its Satellite Camp
FCI Greenville is located at 100 U.S. Highway 40, Greenville, IL 62246. It serves as a key federal prison in the Midwest. The medium-security unit holds men convicted of federal crimes. The adjacent satellite camp accepts low-risk inmates, often those near the end of their sentences. Both facilities follow BOP policies for safety, health, and rehabilitation.
Inmates can earn vocational certificates in auto mechanics, culinary arts, and basic computer skills. These programs aim to reduce recidivism by teaching job-ready skills. Substance abuse counseling is mandatory for those with drug-related convictions. Mental health services are also available through on-site clinicians.
Visitation hours vary by unit. The medium-security facility allows visits on weekends from 8:00 AM to 3:00 PM. The satellite camp has similar hours but may allow weekday visits by appointment. All visitors must be on the inmate’s approved list and pass a background check. Minors need guardian supervision.

Searching for Inmates by Name or Number
Most people start their search with a name. The BOP tool accepts full or partial names. If you’re unsure of the spelling, try common variations. For example, search “Jon” if “John” doesn’t return results. The system will show all matching inmates. Use the BOP register number if you have it—this gives the fastest and most accurate result.
Age filters help narrow results. Select a range like 30–40 years old if you know the approximate age. This is useful when multiple inmates share the same name. Results display the inmate’s photo (if available), register number, current location, and release estimate.
Note that not all inmates appear immediately. New arrivals may take 48 hours to show up in the system. Transfers between facilities can also cause delays. If you can’t find someone, wait a day and try again. For urgent cases, call the BOP public information line at 202-307-3198.
State vs. Federal Inmate Searches
Federal and state prisons use different systems. The BOP manages only federal inmates—those convicted in U.S. District Court. State inmates are held in facilities run by state departments of corrections. If you’re looking for someone in South Carolina, for example, use the SCDC inmate search. Greenville County also has its own jail roster for local arrests.
Confusion arises when federal inmates are temporarily held in county jails. This happens during court transfers or medical emergencies. In such cases, the person may appear on both the BOP locator and the local jail site. Always confirm custody status with the BOP first.
For historical research, the National Archives holds records older than 1982. These include court transcripts, sentencing memos, and prison registers. Access requires a written request with identifying details. Processing fees may apply.
Third-Party Inmate Search Services
Websites like Jail Exchange and StateCourts compile data from the BOP and add local details. They list inmates at FCI Greenville, including those released or deceased since 1982. These sites often include visitation rules, mailing addresses, and contact numbers. Some offer PDF summaries for legal use.
While helpful, third-party sites may not update as quickly as the BOP. Always cross-check with the official locator. Avoid services that charge fees for basic inmate information—this data is public and free through government sources.
Jail Exchange also covers county jails. Their Greenville County Detention Building 1 page shows mugshots, charges, and bond amounts. This is useful for local arrests but not for federal inmates unless they’re temporarily housed there.
Jail Exchange FCI Greenville search
Visitation Rules and Contact Information
Visiting an inmate at FCI Greenville requires advance approval. Start by submitting a visitation application to the inmate. They must add you to their approved visitor list. Once approved, you’ll receive a confirmation letter with visit dates and rules.
All visitors must bring valid photo ID. Bags and phones are not allowed inside. Dress code rules prohibit revealing clothing, gang symbols, or offensive messages. Children under 16 must be accompanied by an adult.
The warehouse office handles incoming mail and packages. Send letters to P.O. Box 6000, Greenville, IL 62246. Packages must be pre-approved and sent through authorized vendors. Prohibited items include electronics, drugs, and weapons. Full rules are posted on the BOP website.
Understanding Release Dates and Time Credits
Release dates on the BOP locator are projections. They don’t account for last-minute changes like appeals or medical holds. The First Step Act introduced earned-time credits for completing programs like GED classes or drug treatment. These credits can shorten a sentence by months or even years.
However, not all inmates qualify. Violent offenders or those with disciplinary records may be excluded. Courts review credit calculations regularly. If an inmate disputes their release date, they can file a motion with their sentencing judge.
Family members should monitor the inmate’s profile for updates. The BOP posts “Release Date Adjustment” notices when changes occur. These are linked directly on the inmate’s page. For legal advice, consult an attorney familiar with federal sentencing.
Common Mistakes in Inmate Searches
One error is assuming all inmates appear instantly. New bookings take time to process. Another mistake is using nicknames instead of legal names. The BOP system only recognizes official names from court documents.
Some users confuse FCI Greenville with Greenville County Jail in South Carolina. They are separate entities. The federal prison is in Illinois; the county jail is in South Carolina. Always verify the state and facility type before searching.
Lastly, don’t rely solely on third-party sites. They may contain outdated or incorrect info. The BOP locator is the most reliable source for federal inmates.
How to Request Official Records
For legal or research purposes, you may need certified records. Submit a FOIA (Freedom of Information Act) request to the BOP. Include the inmate’s full name, BOP number, and specific documents needed. Processing takes 20 business days on average.
StateCourts and Jail Exchange offer downloadable summaries, but these aren’t official. Use them for reference only. For court filings, always obtain records directly from the BOP or National Archives.
Medical or mental health records require written consent from the inmate. These are protected under privacy laws and cannot be released without permission.
Frequently Asked Questions
Many people ask how long it takes for an inmate to appear in the system. Typically, 24–48 hours after intake. Others wonder if they can call the prison directly. Yes, but staff can’t give inmate status over the phone due to privacy rules. Email inquiries go through the BOP’s centralized portal.
Visitation questions are common too. Can children visit? Yes, with supervision. Are pets allowed? No. Can you bring food? Only pre-approved items from the commissary list. Always check the latest rules before visiting.
Finally, users often ask about sentence reductions. The First Step Act allows credits, but eligibility varies. Check the inmate’s profile for program participation and credit updates.
Related Resources and Official Links
For federal inmate searches, always start with the BOP Inmate Locator. For state inmates, visit the relevant department of corrections. Historical records go to the National Archives. Local jails have their own online rosters.
Below are key resources:
- BOP Inmate Locator: https://www.bop.gov/inmateloc/
- FCI Greenville Location Page: https://www.bop.gov/locations/institutions/gre/
- USAGov Prisoner Records Guide: https://www.usa.gov/prisoner-records
- Jail Exchange FCI Greenville: https://www.jailexchange.com/federal-prisons/illinois/fci-greenville/inmatesearch
- StateCourts Greenville FCI Search: https://www.statecourts.org/inmate-search/illinois/bond-county/greenville-fci/
Phone: 618-664-6200 (FCI Greenville Administrative Office)
Mail: P.O. Box 6000, Greenville, IL 62246
Visiting Hours: Weekends, 8:00 AM – 3:00 PM (medium-security); by appointment (satellite camp)
FAQ Section
People often have detailed questions about Greenville Federal Prison Inmate Search. Below are clear, factual answers based on current BOP policies and official sources.
How accurate are projected release dates on the BOP locator?
Projected release dates are estimates and may change due to earned-time credits, disciplinary actions, or court reviews. The First Step Act requires the BOP to recalculate credits for eligible inmates, which can shift release dates by weeks or months. Always check the “Release Date Adjustment” notice on the inmate’s profile for updates. These notices are posted as PDF links and reflect the most recent judicial or administrative decisions. For legal certainty, consult the inmate’s case docket on PACER or contact their attorney.
Can I search for an inmate using only a partial name?
Yes, the BOP Inmate Locator allows partial name searches. Enter the last name and part of the first name (e.g., “Smith Jo”). The system returns all matches. If the first name is unknown, leave it blank—this broadens results. However, common names may return many matches. Use the age filter to narrow the list. Partial searches work best when combined with other details like approximate age or state of conviction.
Why can’t I find an inmate who was recently arrested?
New inmates may not appear in the BOP locator for 24–48 hours after intake. This delay allows time for processing, fingerprinting, and data entry. If the person was arrested locally but hasn’t been transferred to federal custody, they won’t show up at all—check county jail sites instead. For urgent cases, call the BOP public information line. Never assume an inmate is missing if they don’t appear immediately.
Are third-party inmate search sites reliable?
Third-party sites like Jail Exchange and StateCourts aggregate BOP data but may lag behind official updates. They’re useful for supplemental info like visitation rules or mailing addresses, but always verify custody status with the BOP locator. Avoid paid services—basic inmate data is free through government sources. Third-party sites should never replace official records for legal or medical purposes.
What should I do if an inmate’s release date keeps changing?
Frequent changes often stem from First Step Act credit recalculations or pending court motions. Monitor the inmate’s profile for “Release Date Adjustment” notices. Contact the BOP’s public affairs office if changes seem inconsistent. Inmates can dispute credit calculations through their case manager or attorney. Families should stay in touch with the inmate directly for real-time updates, as staff cannot disclose details over the phone.
Can I visit an inmate at FCI Greenville without being on the list?
No. All visitors must be pre-approved and listed on the inmate’s visitation form. The inmate submits your name, relationship, and ID details to the BOP. Approval takes 2–4 weeks. Walk-in visits are not allowed. Minors must be accompanied by a guardian. Always bring valid photo ID and follow dress code rules. Check the BOP website for the latest visitation policy before traveling.
How do I send mail or packages to an inmate at FCI Greenville?
Send letters to P.O. Box 6000, Greenville, IL 62246. Include the inmate’s full name and BOP register number. Packages must be sent through approved vendors like Access Securepak. Do not mail items directly—they will be rejected. Prohibited items include electronics, liquids, and homemade food. Full rules are on the BOP’s “Inmate Mail” page. The warehouse office at 100 U.S. Route 40 handles deliveries but does not accept walk-in packages.
