Search Marin Inmate Records

Marin Jail Roster Scope

The main online source for Marin County inmate records is the Marin County Public Booking Log. It covers public data about people arrested and booked into the Marin County Jail in the last 48 hours who are still in custody, plus a complete list of inmates at the time the search is run. That current-custody focus matters. The log is useful for a recent booking, but it is not a full archive of past jail stays, released inmates, sealed records, juvenile matters, or state-prison custody.

The jail is run by the Marin County Sheriff's Office Detention Services Bureau and Custody Division. The Sheriff's FAQ says jail staff can provide current custody status, booked charges, booking agency, bail, the next court appearance date, and certain minimum hold information for people booked under the influence. It also says no information is given on people who are not currently in custody. If a person was released before the search, routed to court, moved to San Quentin Rehabilitation Center after a state-prison sentence, or placed in federal or immigration custody, another official channel is needed.

The official Detention Bureau page links the booking log with other jail services, while the Custody Division page explains that Marin County Jail houses men and women booked for law violations, people sentenced by Marin County Courts to jail terms, some state-prison terms served locally, and temporary enroute holds. Youth custody is separate. Marin County Juvenile Hall has no public adult-style roster.

The official Public Booking Log screenshot in the county image set shows the last-name field, the current and last-48-hour coverage notice, and the bail warning.

That screen is the best first stop for current Marin County jail roster checks, but it should be paired with phone or records channels when the person's status is unclear.

Use the Marin Inmate Roster

Start with the booking log rather than a general web search. The official app is free, and no login was shown in the research capture. The visible search field is a last-name input. The field is labeled optional, so a blank search may display the current list when the live interface allows it. Because the text capture did not expose every button label, treat the interface as simple but confirm the live controls before relying on a broad search.

1. Open the Marin County Public Booking Log and review the current-custody notice before searching.
2. Enter the person's last name if known. Use spelling variants if the first search fails.
3. Review current inmates and last-48-hours results only for people still in custody.
4. If bail appears online, treat it as approximate and call the exact bail line at (415) 473-6653.
5. If the person is missing from the log, check release, transfer, state prison, federal custody, ICE custody, warrant-only status, or juvenile routing.
6. Call the custody information line at (415) 499-7316 or (415) 473-7316 when the roster does not resolve a current-custody question.

Marin County inmate records can change quickly around intake and release. A city police arrest in San Rafael, Novato, Mill Valley, Sausalito, Tiburon, Fairfax, Belvedere, Ross, or another local agency may be cited and released, accepted into the jail, or held only briefly. The roster helps after a person is booked into Marin County Jail and remains in custody. A warrant that has not been served will not make the person appear as a current inmate.

Marin Roster Search Fields

The booking-log research capture found a narrow field set. That is useful because it tells readers not to expect a multi-field historical database. Marin County inmate records in the online roster are searched from the current booking log, not by case number, court docket, address, or full criminal history. For a filed court case, use Marin Superior Court ePortal instead.

Note: The roster is a current-custody tool, so a missing name does not prove no arrest or case exists.

Marin Inmate Record Fields

A full live profile was not available through the text-rendered official booking log during research, so the safe field list comes from the Sheriff FAQ and booking-log notice. The confirmed public or staff-provided facts relate to custody, booked charges, booking agency, bail, next court date, and some release timing. Do not assume public display of a mugshot, height, weight, pod, case number, per-charge statute, or courtroom unless the live rendered record confirms it.

Marin booking policy also describes internal booking data that may not appear in the public roster. Intake can create a booking number, Jail ID number, photos, fingerprints, identifying data, health screening data, property inventory, emergency contact data, and phone-call records. Those details support jail operations and records requests, but they are not all the same as public roster fields.

Marin Booking Record Requests

Older or out-of-custody Marin County inmate records route to the Marin County Sheriff Records Division. The Sheriff identifies that division as the repository for booking records. Requests may be received by mail or fax, but individual records must be picked up in person, and valid identification is required before release. Records Division contact information in the research is 1600 Los Gamos Dr. #200, San Rafael, CA 94903, phone (415) 473-7284, fax (415) 473-4126, Monday through Friday, 8:00 AM to 4:30 PM, closed holidays.

The Sheriff Records Division page screenshot in the image set shows the official route for booking-record requests and record fees.

That fallback is important when a person was booked and released before the booking log was searched, or when the question concerns a past booking rather than current custody.

Marin Booking and Intake

Marin County Jail intake begins when an arresting or transporting agency brings an arrestee to the jail. Custody policy says staff may be warned in advance if the person is combative or uncooperative. Before booking, staff review medical acceptability and paperwork, which can include arrest reports, probable-cause declarations, warrants, court orders, bail surrender paperwork, victim notification information, religious or dietary needs, disability accommodation requests, and suicide-risk information.

Local warrants must be verified with the Warrants Division before acceptance. Out-of-county warrants or holds require a copy or abstract. Once accepted into secure booking, the person is searched, property is inventoried, contraband and evidence are handled under policy, a booking number is generated, and first-time Marin arrestees receive a Jail ID number. A booking number belongs to that admission. The Jail ID follows the person across later Marin jail contacts.

The jail takes photographs and fingerprints during booking. Medical screening should occur before housing and covers existing, emergent, and urgent medical, dental, mental-health, suicide, withdrawal, communicable-disease, pregnancy, allergy, and special-diet issues. California Penal Code 825 also matters after intake because arrested defendants must be brought before a magistrate without unnecessary delay and generally within 48 hours, excluding Sundays and holidays.

Marin Custody Locator Choices

The correct search tool depends on the custody stage. Marin County Jail is the local adult jail for recent arrests, pretrial custody, short jail sentences, some local state-prison terms, and temporary holds. San Quentin Rehabilitation Center is a CDCR state prison in Marin County, but it is not covered by the county booking log. Federal and immigration systems have separate locators, and no BOP prison or ICE detention facility was identified in Marin County.

No Marin Sheriff custody app, app-only roster, warrant search, or booking-photo lookup was found in the research pass. FixItMarin and SCRAM Touchpoint serve county services or pretrial check-ins, not jail roster lookup.

Marin Detention Facilities

Marin County inmate records must be matched to the right facility type. The adult county jail, state prison, and juvenile facility serve different populations, use different lookup paths, and apply different access rules. The adult roster should not be used as a juvenile roster, and the county booking log should not be used as the main search path for a sentenced CDCR prisoner.

Marin Jail Visits and Contact

Marin County Jail visits must be scheduled 24 hours in advance through GTL/ViaPath VisitMe, the GTL VisMobile Android app, the jail-lobby kiosk, or the Detention Bureau's listed scheduling phone. Walk-up visits are not accepted. Each inmate is allowed one 30-minute onsite visit per day and one 25-minute video visit per day. Visitors need valid identification, and minors must be with a parent or legal guardian and have valid school or state ID or a passport.

Only one key is allowed in the visiting room. Lockers are available for 25 cents. Visitors pass through a metal detector, and a person with a medical condition that prevents detector use may be patted down. Dress rules bar gang-affiliated clothing, revealing clothing, short shorts, miniskirts, low-cut tops, tube tops, halter tops, crop tops, and low-hanging pants.

Marin Inmate Mail and Funds

Non-legal mail for Marin County Jail goes through Pigeonly at Inmate Name - ID Number, Marin County Jail - 1102, PO Box 96777, Las Vegas, NV 89193. Legal, official, and publisher mail goes to Marin County Jail, 13 Peter Behr Drive, San Rafael, CA 94903, with the inmate name and ID number. Pigeonly scans and prints non-legal mail, original non-legal mail is stored for 45 days, and then it is destroyed.