Sacramento County Jail Inmates Lookup is a free online service run by the Sacramento County Sheriff’s Office that lets anyone search for people currently in custody. You can find an inmate by typing their full name, part of their name, or using their unique X-Reference (XREF) number from booking. The system shows live updates on where someone is housed, when they might be released, what charges they face, how much bail is set, and upcoming court dates. It also includes an interactive map pointing to the Main Jail at 651 I Street and the Rio Cosumnes Correctional Center. For help, call 916-874-6752 or email inmateinfo@sacounty.gov. On December 3, 2023, the system will upgrade from version 5.2 to 5.3, which will pause all visitation appointments between 7:00 a.m. and noon while data is checked.
How to Search for an Inmate in Sacramento County
There are two simple ways to look up someone in Sacramento County custody. First, use the name search by entering both first and last names—partial names work too. A CAPTCHA box makes sure only real people use the system. Second, if you have the XREF number (assigned at booking), click the “XREF NUMBER” tab and enter it directly. Both methods pull up the same details: arrest date, charges, bond amount, housing unit, and next court appearance. Results update every ten minutes, so you see the most current info. This tool is available 24/7 except during Monday maintenance from 12:30 a.m. to 2:00 a.m., when data may be briefly offline.
What Information Shows Up in a Search Result
When you run a Sacramento County Jail Inmates Lookup, each result gives you key facts about the person in custody. You’ll see their booking photo (mugshot), full name, XREF number, date arrested, all current charges, whether bail is set and for how much, projected release date, and exact housing location—like “Main Jail, Unit 4B” or “RCCC, Pod 7.” If there’s a court date scheduled, it appears too. All this comes from the Sheriff’s live database, so it reflects real-time status. Note that sensitive details like Social Security numbers, medical records, or juvenile history are never shown, as required by California law.
Main Jail vs. Rio Cosumnes Correctional Center – Where Are Inmates Housed?
Sacramento County uses two main jails. The Main Jail at 651 I Street holds people right after arrest and those waiting for trial. It’s the central hub for intake, processing, and short-term detention. The Rio Cosumnes Correctional Center (RCCC), opened in 1994, houses longer-term inmates, including sentenced individuals and many pre-trial detainees moved from the Main Jail to keep its population under a federal limit of 1,600. RCCC has about 1,850 people in its 2,200-bed facility. It includes a mental-health unit, vocational training programs, and an addiction-recovery clinic with medication-assisted treatment. Both facilities appear on the search portal with clear housing labels so families know where to send mail or plan visits.
How to Email an Inmate in Sacramento County
You can send messages to inmates through the official portal. First, find the person using name or XREF search. Click their name to open their detail page. Look for the envelope icon labeled “Email this inmate” near the middle of the screen. Click it, fill in your name, a valid email address, and an optional subject line. After you submit, the message goes into the inmate’s secure inbox. They can reply using the same system. All emails are saved for up to 30 days. This service is free and managed by the Sheriff’s Office. Avoid sending money, photos, or personal info—only text messages are allowed.
Mailing Letters to Inmates – Correct Address Format
To send physical mail, use this exact format: Inmate’s Full Name X-Reference Number Housing Unit Sacramento County Main Jail 651 I Street Sacramento, CA 95814 For Rio Cosumnes Correctional Center, replace “Main Jail” with “Rio Cosumnes Correctional Center” but keep the same street address. Always include the XREF number—it ensures fast delivery. Do not send cash, stamps, or contraband. Letters are opened and inspected for safety. Packages must be sent through approved vendors only. Mail may be delayed if the inmate is moved between facilities.
Visitation Rules and Scheduling
Visitation rules differ between the Main Jail and RCCC. At the Main Jail, visits are by appointment only and were paused on December 3, 2023, due to a system upgrade. Check the Sheriff’s website for reopening times. RCCC allows scheduled visits with ID checks and dress-code rules—no shorts, hats, or revealing clothes. Minors must be accompanied by an adult. All visitors go through metal detectors. Bring only ID; bags and phones are not allowed. Call 916-874-6752 to confirm hours or reschedule. Walk-ins are rarely accepted.
System Maintenance and Downtime
The inmate lookup system runs 24/7 but has two regular downtimes. Every Monday from 12:30 a.m. to 2:00 a.m., the OVR database undergoes routine maintenance, so search results may not load. On December 3, 2023, a major upgrade from version 5.2 to 5.3 will halt all services from 7:00 a.m. to 12:00 p.m., including visitation bookings. During these windows, no new searches, emails, or visit requests can be processed. Plan ahead and avoid these times if you need urgent info.
Is It Legal to Publish Inmate Information Online?
Yes. Under the California Public Records Act, jail rosters and booking details must be public unless exempt. The Sheriff’s Office posts inmate data online while protecting private info like SSNs or health records. Court cases like People v. Garcia (2015) confirmed this practice is legal as long as privacy safeguards are in place. The goal is transparency in the justice system. Only verified, non-sensitive data is shown to prevent misuse.
Contact the Sacramento County Sheriff’s Office
For emergencies, dial 911. For non-emergencies, call 916-874-5115. TDD users should use 916-874-7128. To report a crime in unincorporated Sacramento County or Rancho Cordova, use the online reporting tool. You’ll need a valid email, incident description, and location. A case number is generated for tracking. For inmate-specific questions, call 916-874-6752 or email inmateinfo@sacounty.gov. Office hours are Monday–Friday, 8 a.m. to 5 p.m.
Alternative Inmate Search Tools
Some third-party sites like JailExchange and InmateSearchCA also list Sacramento County inmates. These pull data from official sources but may lag by a few hours. They often include mugshots and broader state records. However, always verify info with the Sheriff’s official portal, as it’s the most accurate. Private sites charge fees for extra features, but basic lookup is free on the county site.
Frequently Asked Questions About Sacramento County Jail Inmates Lookup
Many people have similar questions when searching for someone in custody. Below are clear, direct answers based on official policies and recent updates. If you don’t find what you need, call the Inmate Services Division at 916-874-6752.
Can I search for an inmate using just their first name?
No, the system requires at least a first and last name or the XREF number. Partial names are allowed, but you must enter something in both fields. For example, “John Smith” or “J Smi” will work, but “John” alone will not return results. This helps avoid false matches and protects privacy. If you only know a nickname, try common variations or contact the jail for help.
Why can’t I see an inmate’s medical or mental health status?
Medical and mental health records are confidential under HIPAA and California law. The lookup tool only shows booking details, charges, housing, and court dates. Even staff cannot share health info without a court order or written consent from the inmate. RCCC does have a mental-health unit, but its existence doesn’t mean an individual is enrolled—that’s private.
How often is the inmate roster updated?
The roster refreshes every ten minutes during active hours. Arrests, releases, and housing changes appear almost instantly. However, Monday maintenance (12:30–2:00 a.m.) may cause delays. The December 3, 2023 upgrade will pause updates for five hours. After that, real-time tracking resumes with improved accuracy.
Can I visit an inmate without an appointment?
Rarely. Both Main Jail and RCCC require scheduled visits. Walk-ins are only allowed in extreme emergencies, like a death in the family, and must be approved by staff. Always book ahead online or by phone. During system upgrades or holidays, visitation may be fully suspended.
What happens if I enter the wrong XREF number?
The search will return “No results found.” Double-check the number on the booking sheet or ask the arresting agency. XREF numbers are unique and never reused. If you’re unsure, use the name search instead. Never guess—wrong entries waste time and may flag your IP for review.
Are mugshots removed after release?
No. Mugshots stay online as part of the public record, even after release or case dismissal. California law permits this for transparency. Some third-party sites may archive them indefinitely. The Sheriff’s Office does not delete booking photos unless ordered by a judge in rare cases involving minors or mistaken identity.
Can I send money to an inmate through the lookup portal?
No. The portal only handles email and basic info. To send funds, use JPay or Access Corrections—approved vendors linked on the Sheriff’s website. Cash, checks, or money orders sent by mail are not accepted. All deposits go into the inmate’s commissary account for phone calls, snacks, or hygiene items.
Official Website: https://www.sacsheriff.com/InmateInformation/ Phone: 916-874-6752 Email: inmateinfo@sacounty.gov Main Jail Address: 651 I Street, Sacramento, CA 95814 Visiting Hours (General): Tuesday–Sunday, 9 a.m.–3 p.m. (by appointment only) System Maintenance: Mondays, 12:30 a.m.–2:00 a.m.