Marin County Jail Releases
Marin County Jail is the only local adult detention facility identified in the research for this project. It is operated by the Marin County Sheriff's Office through the Detention Services Bureau and Custody Division. The jail is on the Civic Center grounds in San Rafael, and the Sheriff's records office is the local custodian for booking records.
A person can leave Marin County Jail by bail, own-recognizance release, citation release, court order, time served, sentence completion, probation or mandatory supervision, county parole or work release, transfer to CDCR, transfer to another jail, or handoff to a federal or immigration system. Those outcomes do not all create the same public trail. A local release stays mainly in the Sheriff's booking record and court file. A transfer points to the receiving agency after the local booking event.
| After Marin County Jail | Likely confirmation source |
|---|---|
| Released to the community on bail or court order | Sheriff booking/release record and Marin Superior Court case events. |
| Released after time served | Jail release timestamp plus court minutes or sentencing records. |
| Placed on probation, PRCS, or work release | Marin Probation, court records, and local booking records. |
| Transferred to CDCR | Local transfer record first, then CIRIS, BPH, DAPO, or CDCR records. |
| Transferred to federal or immigration custody | Local booking/transfer record plus BOP or ICE if that custody path applies. |
Marin County Jail Booking Log
The Marin Public Booking Log is tied to this facility, but its own description is limited. It displays public data about people arrested and booked into the County of Marin jail in the last 48 hours who are still in custody, and it also offers a complete list of inmates as of the time the search is run. That makes it a current-custody and recent-booking view.
Once a person is released, the log may stop helping. The Custody Division FAQ says the booking log or jail staff provide information only on current in-custody inmates and no information on people not currently in custody through that channel. A no-result can mean release, transfer, a spelling issue, a restricted record, or movement to another agency.
Confirm Marin County Jail Release
The best release check starts with the live county source and then moves to durable records. If the person is still listed, capture visible details while they remain available. If the person is gone, shift to the Sheriff's Records Division and the court record rather than trying to force the booking log to answer a released-person question.
- Search the public booking log by last name, or review the current list when the jail stay may still be active.
- Record visible details such as booking agency, charges, bail, next court date, and booking context while the result is live.
- Contact Sheriff Records for the booking sheet, release date and time, time and manner of release, or disclosable booking photograph.
- Use Marin Superior Court ePortal or Court Records for court orders, dispositions, sentence entries, and custody credits.
- Check California VINE, CDCR, BOP, or ICE only when the facts show notification coverage, state prison transfer, federal custody, or immigration custody.
The full release-record and search workflow is covered on the Marin County released inmates home page. Use the facility page when the custody event began at Marin County Jail and the question is where that facility's release trail goes next.
Marin County Jail Records Contact
The jail and the Records Division answer different parts of the same release question. The jail's current-custody channel can confirm live custody facts. Sheriff Records is the repository and records-management center for all Marin County booking records. Court Records handles case history, minutes, and disposition records.
Sheriff Records Division
1600 Los Gamos Drive #200
San Rafael, CA 94903
Phone: 415-473-7284
Email: sheriffrecords@marinsheriff.org
Hours: Monday through Friday, 8:00 a.m. to 4:30 p.m., closed holidays
Current Custody and Bail
Current-custody phone when internet access is unavailable: 415-499-7316
Exact bail information from the booking log: 415-473-6653
Bail may be accepted 24 hours a day for qualifying Marin custody or Marin warrant matters.
Records requests may be received by mail or fax, but the Records page says individual requests must be picked up in person. Valid ID must be seen before release of information. For copies, the Records FAQ lists $2 for the first page and $1 for each additional page for crime reports.
About Marin County Jail
The Detention Bureau maintains and staffs the county jail, provides bailiff and court-security services for Marin County courts, and coordinates transportation to and from the jail. The Custody Division describes the jail as an operational function of the Detention Services Bureau.
The captured Marin Sheriff's Detention Bureau source supports the facility role, court-security function, and transport context for Marin County Jail.
That source frames the jail as the local custody starting point, while release confirmation still comes from records, court, supervision, or transfer systems.
The jail houses people booked for law violations, people sentenced by Marin County courts to serve jail terms, and some people en route to another jail or prison. The Custody Division says no one under 18 is housed there except in certain cases dictated by law. That facility type matters: it is a county jail, not a CDCR state prison, federal prison, ICE detention center, or regional adult correctional facility.
Marin County Jail Bail Release
The Custody Division says bail may be posted by cash, postal money order or bank money order made out to the Clerk of the Court issuing the warrant or having jurisdiction, surety bond from a California-based company, or cash-advance bail through GovPay. Personal checks are not accepted at the jail for bail at any time. The public booking log warns that bail amounts shown online may be approximate, so exact bail should be verified through the Sheriff's Office.
Release timing can still depend on more than payment. Court orders, warrants, medical or legal holds, transport, supervision placement, and transfer decisions can affect when a person actually leaves custody. The release record, not the payment method alone, confirms the final time and manner of release.
Marin County Jail Transfer Paths
Some people leave Marin County Jail without being released directly to the community. A transfer to CDCR moves the next release-date question to CIRIS, CDCR release processing, DAPO, or BPH. A federal case can move to the Bureau of Prisons after sentencing. An immigration handoff can make the ICE locator relevant for current detention.
Use these systems conditionally. The CDCR CIRIS search is for state-prison records and CDCR custody context. The BOP locator is for federal inmates. The ICE locator is for current ICE detention. Each can help after a transfer, but none replaces the Marin County Jail booking or release record.
Marin County Jail Facility Context
Marin's justice-center material gives useful facility context without changing the release-record path. A county justice-center report discussed the jail and juvenile hall as dated facilities in need of modern planning. That history is background only. The record trail still begins with the Sheriff's booking record and the court file.
The jail's Civic Center setting also affects in-person follow-up. Sheriff Records, the court, and Probation are all local public agencies with distinct roles. A release search should not assume one counter can answer every question. Ask the jail about current custody, Sheriff Records about booking records, the court about case status, and Probation or CDCR about supervision when that custody path applies.
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