How to Find an Inmate: Complete Guide to Inmate Search Tools

The Federal Bureau of Prisons maintains a free public inmate locator at bop.gov. This tool covers federal inmates in BOP custody, including people currently incarcerated and those who have been released.

To search for a federal inmate, go to bop.gov and click on the inmate locator. You can search by the inmate first and last name, or by their BOP register number. If searching by name, you can narrow results by entering race, age range, and gender to reduce results for common names.

Search results show the inmate assigned facility name and location, their BOP register number, age, race, and projected release date. Clicking on a result provides additional facility information including the facility address.

If the inmate appears as IN TRANSIT, they have been moved from one facility and may not yet be at the receiving facility. If they appear as RELEASED, they are no longer in BOP custody. If no record appears, they may be in state custody rather than federal custody.

Each state operates its own Department of Corrections and maintains its own inmate search tool. There is no single national database for state prisoners. You must search the correct state DOC website for the state where your loved one was convicted or is housed.

To find the right search tool, go to your preferred search engine and type the state name followed by Department of Corrections inmate search. For example, search for Texas Department of Criminal Justice inmate search or Florida Department of Corrections offender search.

Most state inmate search tools allow you to search by first and last name, inmate ID number, or both. Some states also allow searching by date of birth. Results typically show the facility name, security level, sentence information, and projected release date.

If your loved one has been transferred to a different state facility, the search will reflect their current location. Transfers can take 24 to 72 hours to appear in the system. If you believe a transfer has occurred but the location has not updated, call the original facility to confirm.

County jails house people who are awaiting trial, serving short sentences, or waiting for transfer to a state or federal facility. County jail inmate records are managed by the county sheriff or the jail itself, not by the state DOC.

To find a county jail inmate, go to the website of the county sheriff or county jail. Many county sheriff websites have an inmate roster or booking search tool. Search by the inmate first and last name or booking number.

VINELink is a free national service at vinelink.com that provides inmate custody status information for many county jails and state prisons across the United States. You can search by name or inmate ID and set up notifications if the custody status changes.

County jail rosters update frequently - often multiple times per day. A person who was recently booked may not appear in the online system for a few hours. If you cannot find someone who was recently arrested, call the jail directly to confirm they are in custody.

If the inmate does not appear in the expected search tool, try these steps before assuming they are not in custody. First, check the spelling of the name. Try alternate spellings, nicknames, or the middle name if the common name search returns no results.

Second, confirm which system to search. Federal inmates do not appear in state DOC searches. State inmates do not appear in the BOP locator. County jail inmates often do not appear in state DOC searches until they are transferred and processed.

Third, check the timing. New inmates may not appear in search systems for 24 to 72 hours after booking or arrival. Inmates who are being transferred between facilities may temporarily not appear in any database.

Fourth, call the facility or system directly. If you know the facility your loved one was sent to, call that facility and ask to confirm they are in the system. The facility reception or records office can usually confirm basic custody status over the phone.

Fifth, contact an attorney. If you still cannot locate someone after trying all search tools and calling facilities, a criminal defense attorney can often obtain custody information faster through official legal channels.

The most common reason an inmate does not appear in a search tool is that they are in transit between facilities. When an inmate is being transferred, they are temporarily removed from the sending facility database but have not yet been processed into the receiving facility system. During this window, which can last from one day to several weeks, the inmate will not appear in any public database. This is intentional for security reasons: the Bureau of Prisons does not publicly disclose transit routes or schedules.

A name spelling error is the second most common reason a search returns no results. Try every possible spelling variation of the first and last name. If the person goes by a nickname, try their legal first name instead. If they have a hyphenated or compound last name, try searching with just one part of it. Middle names and name suffixes like Jr or III can also cause mismatches if entered incorrectly.

Jurisdiction mismatch is another frequent cause. A person convicted of a state crime will not appear in the federal BOP locator. A person in a county jail will not appear in the state DOC database until they are transferred and processed. Always confirm whether you are searching the correct system for the type of facility your loved one is in.

Some records are sealed or restricted due to protective custody, witness protection, or ongoing legal proceedings. In these cases, the record may exist but is not publicly visible. If you believe someone is in custody but cannot find them through any public database, contacting an attorney is the most effective next step as legal representatives have access to information not available to the general public.

The Bureau of Prisons inmate locator at bop.gov covers all federal inmates from 1982 to the present. If you have the inmate BOP Register Number, always search by that number first. A Register Number overrides name spelling issues, duplicate names, and recent transfers. The number is typically provided at sentencing and may appear on court documents.

If you are searching by name and get too many results, use the optional filters to narrow them down. You can filter by age range, race, and gender. For California federal inmates, look for the Western Region designation in the results. The facility codes can help identify location: USP indicates a high-security penitentiary, FCI indicates a medium or low-security correctional institution, FPC indicates a minimum-security camp.

The BOP locator updates overnight, so transfers and releases typically appear within 24 hours of the change being processed. If an inmate shows as IN TRANSIT, check back the following day. If they show as RELEASED or NOT IN BOP CUSTODY, they are no longer in federal custody but may still be under supervised release or parole conditions.

FCI Dublin in California closed in April 2024 following a federal investigation, and the facility remains closed as of 2026. If you are searching for someone who was previously at FCI Dublin, their record will still appear in the locator showing their last location or current transfer status. Contact the BOP directly for assistance locating inmates from closed facilities.

Transfers between facilities are one of the most disruptive events for family communication. Inmates can be transferred for many reasons including security reclassification, medical needs, overcrowding, facility closures, or program placement. Families are rarely given advance notice of transfers.

After a transfer, the inmate should appear in the new facility database within 24 to 72 hours of arrival after intake processing is complete. During this window, communication through messaging and phone systems may also be interrupted because the inmate has not yet been registered in the new facility system. This disruption is temporary and normal.

If your loved one is transferred from a county jail to a state prison after sentencing, search the state Department of Corrections inmate locator rather than the county sheriff website. The state DOC locator will show their new facility once intake is complete. The inmate will also receive a new ID number at the state facility which you will need for all communication and money transfer accounts.

If you cannot locate someone after a transfer through online tools, call the last known facility and ask the records office for assistance. They can often confirm a transfer occurred and may be able to provide the destination facility name. You can then contact the destination facility directly to confirm the inmate has arrived and get the new ID number.