Search St. Mary's County Jail Records

Official St. Mary's Inmate Lookup

The local jail lookup for St. Mary's County is the Sheriff's Office incarcerated-individual roster. The primary roster is the Detention and Rehabilitation Center Incarcerated Individual Lookup, and the official app-hosted version remains available at apps.stmarysmd.com/detentioncenter. Both are free and do not require a login. The lookup is tied to the St. Mary's County Detention and Rehabilitation Center, the county jail in Leonardtown operated by the Sheriff's Office Corrections Division.

The roster is a current local-custody tool. It is useful when the person was recently arrested, is awaiting trial, is serving a local sentence, or is otherwise held at the detention center. It is not a complete criminal-history report, a final court docket, or a state prison locator. The sheriff's roster disclaimer says information can change quickly and may not reflect the true charges, status, or other case information, so roster data should be checked against the jail, the court case, or the office that created the record.

The current sheriff roster page shows the local lookup layout and public table.

The screenshot matches the research inventory: a simple name search, a roster table, and per-row links for charge details and mugshot viewing when the public system returns those items.

Use the St. Mary's Jail Roster

To find someone in the St. Mary's County jail, start broad and then narrow. The lookup fields are name based, and the research did not find published wildcard rules or a required minimum number of characters. If the spelling is uncertain, try the last name first. The app-hosted page also has a View All button, which can help when a recent booking has not been indexed as expected by the autocomplete field.

1. Open the official roster at firstsheriff.com/detentioncenter or the app-hosted lookup.
2. Read the roster disclaimer before treating a listed charge or status as final.
3. Enter a first name, last name, or both. Try last name only when spelling is uncertain.
4. Click Search, or use View All on the app-hosted page when a broad scan is needed.
5. Review ID, name, age, race, sex, booking date, and the charge and mugshot links.
6. Open Charge(s) for the charge modal, then compare those charges with the later court case when it appears.
7. Call the detention center or use the records request process if a recent arrestee does not appear.

The legacy app-hosted lookup shows the same practical search path with Search and View All controls.

That older interface is useful because the form code documents the first-name and last-name fields, the charge modal, and the mugshot modal that explain how the public record is assembled.

St. Mary's Roster Fields

The St. Mary's County roster uses a narrow search form. It does not ask for a booking number, date of birth, facility choice, or charge type in the official firstsheriff/app-hosted versions reviewed for this build. The visible controls are enough for a name search, but they also explain why a phone call or records request may be needed when the name is common, misspelled, recently booked, or no longer in active custody.

What St. Mary's Records Show

A public St. Mary's County inmate record is compact. The main table identifies the person and booking event, then uses separate links for charge text and a booking photo. The public view does not publish a complete jail file. Housing unit, court date, bond amount, arresting agency, warrant number, home address, medical information, attorney information, and release date were not visible in the inspected official roster fields.

Roster charges are not the same thing as court charges. A booking charge can be amended, replaced by an indictment, reduced, dismissed, or nolle prossed after the State's Attorney reviews the case. For the court side after a booking, use St. Mary's County court records after jail arrest.

Records Request Fallbacks

If the roster does not answer the question, St. Mary's County has several official fallback channels. The detention center can confirm local custody through the public contact numbers. In-person lobby access is at the detention center, but the visitor guide says the lobby doors are secured and visitors must use the black phone to contact Main Control. For documents not published on the roster, the Sheriff's records page routes in-car video, radio transmissions, and broader public information requests through NextRequest. The police-report page also lists records extensions for offense reports, accident reports, civil process, warrants, child support, and records supervision.

The Sheriff's records page leads readers to report rules, fees, records contacts, and NextRequest.

That page matters when the public roster is too thin, because booking records, reports, videos, and radio transmissions may require a formal public information request instead of a roster search.

The St. Mary's County Sheriff's NextRequest portal is the online request channel for broader public information requests.

Requests can still be limited by Maryland Public Information Act exemptions, including rules for investigatory, law-enforcement, judicial, correctional, prosecution, security, privacy, and safety concerns.

St. Mary's Custody Systems

The St. Mary's County jail roster covers local custody. A person sentenced to Maryland state custody may later appear through the Maryland Department of Public Safety and Correctional Services, not the county roster. Federal inmates are searched through the Bureau of Prisons, while immigration detainee searches use ICE ODLS. Maryland VINE is different again: it is a notification and custody/case information service, not the jail's booking table.

The DPSCS locator page explains the Maryland sentenced-custody lookup and its limits.

DPSCS says its locator does not include everyone in DPSCS custody and does not show people no longer in custody because of release, escape, or another reason.

The Federal Bureau of Prisons inmate locator is the separate search path for sentenced federal custody.

The BOP locator does not replace the St. Mary's County roster because federal custody is a separate system from local jail booking.

St. Mary's Jail Facilities

The main jail is the St. Mary's County Detention and Rehabilitation Center, operated by the Sheriff's Office Corrections Division. The Corrections Division also lists the Community Corrections Center for alternatives to incarceration, including pretrial supervision, day reporting, inpatient treatment programs, electronic monitoring, and drug testing. People in community corrections may not be on the jail roster unless they are also in physical jail custody.

St. Mary's Booking Process

After an arrest that results in jail custody, the person is transported to the St. Mary's County Detention and Rehabilitation Center for intake. The sheriff's public pages do not publish every booking step, so the safe summary is limited to the official facts: the jail creates or updates the local custody record, assigns a local ID, records a booking date, and may publish name, age, race, sex, booking date, charge access, and mugshot access on the public roster. Classification begins on admission through an objective system that helps determine security level and program needs.

Medical and behavioral health screening also matter in St. Mary's County. The sheriff's services page says PrimeCare Medical provides clinical and emergency medical services around the clock, and the local jail participates in medication for opioid use disorder services under Maryland law. Those services do not create public roster fields, but they explain why the booking process includes more than a public name entry.

Booking

The jail intake event that creates the local custody record.

Classification

The jail's objective review of security level and program needs.

Detainer

A hold or request from another agency that may affect release.

PR bond

Release on personal recognizance, meaning a promise to return to court.

Visits, Phone, Mail, Money

St. Mary's County video visitation is scheduled through ICSolutions. Family and friends create an ICSolutions account, schedule at least 24 hours in advance and up to one week ahead, and use a valid email for cancellation notices. The visitor guide states that visits last 25 minutes, offsite visits may be done from home with a camera-equipped computer or phone, and offsite visits are unlimited per week. All visits are recorded and monitored. The jail tells visitors not to call the detention center for ICSolutions scheduling or registration problems.

Regular personal mail does not go to the Leonardtown street address. The published MailGuard address is KCSO-SCH, Incarcerated Individual Name-Booking Number (ID Number), P.O. Box 2027, Pinellas Park, FL 33780. Books and periodicals have separate publisher-only rules, and money orders use the Leonardtown detention-center address.

St. Mary's Tips and Alerts

The Sheriff's Office has an SMCSO mobile app and tip411 channels, with app listings on the Apple App Store and Google Play. The research did not find an inmate roster, warrant search, most-wanted list, or booking lookup advertised in those store descriptions. Use the app for anonymous tips and agency alerts, not for custody confirmation. Tips can also be sent by texting keyword SMCSO to 847411, through the sheriff's tips page, or by Crime Solvers phone. For custody, charges, and records, use the roster, court, jail, and public-information channels instead.