How do I check the inmate locator system to find the custody status of someone in a California state prison or county jail?

To find an inmate's custody status, you must use the online locator system for the correct jurisdiction. The California Department of Corrections and Rehabilitation (CDCR) handles state prisons, while individual county sheriff's departments manage their own local jails. Here is how to check the custody status of an inmate in California: Step 1: Determine If the Person Is in State Prison or County Jail You first need to know whether the person is in a state prison or a county jail. State prisons house individuals convicted of felonies serving longer sentences. County jails typically hold people awaiting trial or serving shorter sentences (usually less than a year). Step 2: Search the CDCR State Prison Inmate Locator If the person is in a state prison, visit the California Department of Corrections and Rehabilitation (CDCR) Inmate Locator website. You can search using the inmate’s last name or their CDCR identification number. This system provides information such as the inmate's current location, admission date, and parole eligibility date. Step 3: Search the County Jail Inmate Locator If the person is in a county jail, you must find the specific county’s inmate locator tool. The easiest way is to use a search engine for "[County Name] sheriff inmate search" (e.g., "Los Angeles County sheriff inmate search"). Each county maintains its own database, and the information available may vary. Step 4: Gather the Required Information To perform a successful search, you will need the person's full legal name and, if possible, their date of birth. Having a booking number (for county jail) or CDCR number (for state prison) will yield the most accurate result. Important Details and Nuances: There can be a delay of several hours or more between an arrest and when the individual's information appears in the online system. Pursuant to the California Public Records Act and Marsy's Law, some information may be restricted for safety reasons or to protect victims' rights. Victims of crime can also register with the VINE (Victim Information and Notification Everyday) service for automated notifications about a specific inmate's custody status changes. Warnings and Limitations: The information provided by these online systems is not guaranteed to be real-time and may have inaccuracies. For common names, you may find multiple results, so use the date of birth or other identifiers to confirm you have the right person. Not all inmates are publicly listed due to protective custody or other security concerns. This is general information and does not constitute legal advice. For complex situations, or if you cannot find the person you are looking for, consult with a qualified California attorney.
Disclaimer: This information is for general guidance only and should not be considered as legal advice. Please consult with a qualified attorney for specific legal matters.
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Updated: August 14, 2025
Criminal Law

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