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California State Prison, Los Angeles County
California State Prison, Los Angeles County (LAC): contact, visiting, phone, mail and travel details. Confirm custody and current rules.
Facility record · California
LAC · Lancaster · Los Angeles County
- SecurityLevels I–IV
- Population3,346
- Occupancy145%
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California State Prison, Los Angeles County (LAC) is a state prison in Lancaster, Los Angeles County, California. By capacity it is the 17th-largest of the 30 state prison records listed for California with a published capacity. It is one of 69 correctional facilities in Los Angeles County, and California operates 30 state prisons in total.
Contact & details
CDCR Infrastructure Master Plan, Appendix 1 (May 2026), period ending 30 April 2026
Finding someone first
Nothing below works without two things: confirmation that the person is at California State Prison, Los Angeles County, and their CDCR number. Book a visit without them and you will be turned away; post a letter without the number and the mailroom cannot route it.
CDCR's public search covers people in CDCR custody. A disclaimer must be accepted before searching, and CDCR states the tool is informational rather than an official record. County jail populations are held separately.
CIRIS — California Incarcerated Records and Information Search ↗
Visiting California State Prison, Los Angeles County
This is what the institution publishes, in the order you will meet it: when visits run, how to get approved, how to book, when to arrive, and what you may carry in.
When visits run
Visiting open · 25 August 2026Get approved
You must be approved before booking. The incarcerated person first sends you a signed CDCR Form 106 Visiting Questionnaire. Complete that copy, then mail it directly to LAC’s Visiting office.
Send it to: Mail the completed questionnaire to the Visiting Sergeant or Lieutenant, addressed to the attention of “Visiting”: CSP – Los Angeles County Inmate’s Housing, P.O. Box 4610, Lancaster, CA 93539-4610
What not to do: Do not mail the completed questionnaire back to the incarcerated person. Send it directly to LAC’s Visiting office at the staff-mail address below.
Most prisons use a DIFFERENT address for mail to staff than for mail to an incarcerated person. Use the staff address. A questionnaire sent to the inmate mail address does not reach Visiting.Book through the scheduling application
Approved visitors must request appointments through VSA. LAC does not accept regular appointment requests by phone or email, and the visitor named on the appointment must be present.
For this Southern Region institution, the VSA request window opens at 7:00 a.m. eight days before the visit and closes at 11:59 p.m. five days before the visit.
Open the Visitation Scheduling Application ↗
Best practice: Keep the VSA confirmation and arrive during LAC’s posted line-up period. A 15-minute grace period applies to appointment holders.
Your first visit: If you cannot claim the VSA account that matches your approved identity, contact LAC visiting staff rather than creating a duplicate identity.
Walking in: Friday walk-ins may line up at noon; weekend walk-ins may line up at 8:30 a.m. Staff issue a pass and direct visitors to wait in the Friends Outside building, but a walk-in visit is not guaranteed.
Non-contact and restricted-housing visitsNon-contact visiting is not a choice — it is what applies while someone is in reception (newly admitted to CDCR, or just transferred between prisons) or is segregated.
Arrive, and report to visitor processing
Plan to arrive at least one hour before the appointment. Visitor processing may involve a wait, ID/pass checks, property search and metal detector; obey posted parking/traffic rules. https://www.cdcr.ca.gov/visitors/get-help/in-person-visiting-frequently-asked-questions/ https://www.cdcr.ca.gov/visitors/arrival-for-visiting/ https://www.cdcr.ca.gov/visitors/processing-of-visitors/
Parking: CDCR states all prisons provide separate visitor parking, including marked disabled spaces; a long walk or institution shuttle may be required. Follow local signs. https://www.cdcr.ca.gov/visitors/arrival-for-visiting/
Where to report: Use the Visitor Processing Center. For Friday visits, visitors may line up outside it at 12:00 p.m.; for Saturday and Sunday visits, line-up begins at 8:30 a.m. Follow the posted visitor-parking and processing signs from 44750 60th Street West.
Note. Non-contact visits are appointment-only. Check the live CDCR status and road conditions again before leaving.Bring the right things, and only those
Allowed in
- Only the published allowed-item list may enter. It permits limited vending money, a small clear bag, two keys, ID, specified photos/documents, and defined baby/medical items; weapons, drugs and unauthorized property are prohibited. https://www.cdcr.ca.gov/visitors/items-a-visitor-may-bring/
Identification: Adult visitors need current photo ID (driver license/state ID, military ID, ICE ID, U.S. or foreign passport, or Mexican Consulate photo ID). https://www.cdcr.ca.gov/visitors/identification-required-for-visiting/
How many may visit: General in-person visits are limited to five visitors at a time. Non-contact visits are limited to three visitors and are usually one to two hours. https://www.cdcr.ca.gov/visitors/types-of-visits/
Bringing a child: A minor must be with an approved adult and bring a certified birth certificate; guardians also need proof of guardianship, and another accompanying adult needs the original notarized annual consent form. https://www.cdcr.ca.gov/visitors/identification-required-for-visiting/
Video visits and cost: CDCR’s May 12, 2026 schedule lists LAC’s Securus phone/tablet transition for August 17-21, 2026 and marks dates tentative. Published Securus video rate is $0.10/min with 30 free minutes/month; verify current platform before paying. https://www.cdcr.ca.gov/family-resources/tablets/
Phone calls, money and mail
Phone calls
You cannot call in. CDCR states that it is up to the incarcerated person to initiate the call, and that calls are limited to 15 minutes. That single fact explains most of what families find confusing: the switchboard will not connect you, there is no voicemail, and a call arriving from an unfamiliar number is normal. What you can do from the outside is make sure the call can reach you — that your number is not blocked by your carrier, that it is not a VoIP or virtual number the system will refuse, and that whatever account arrangement the facility uses is set up and funded before he tries. For anything urgent, a message goes through the institution rather than the phone system.
Putting money on the books
Before anything else you need the person's CDCR number, from California Incarcerated Records and Information Search (CIRIS), and their current location from CDCR's facility locator. CDCR then lists three routes. Electronic funds transfer through one of its vendors: GTL/ConnectNetwork, JPay, or Access Corrections. A lock box deposit, which CDCR states carries no fee when sent by money order, personal check or cashier's check: complete the Money Order Deposit Form with the sender's name and address, make the payment payable to JPay, and mail it to JPay, 2202 South Figueroa St, Box #3001, Los Angeles, CA 90007. CDCR caps this at $999.99 per money order, holds personal checks for ten business days, and warns that any letter or note enclosed with a payment will be discarded. Or send a check or money order to the institution itself. Vendor fees vary by amount and method, so check the vendor's own figure before you send.
Writing to someone here
Anyone may write to a person in a California state prison. Incoming letters are opened and inspected for contraband, then forwarded. CDCR asks that the envelope carry the person's full committed name and CDC number, the institution name, the P.O. box and housing assignment where known (CDCR states housing is preferable), and the city, CA and ZIP. The housing assignment is the part most people do not have: get it, and the CDCR number, from California Incarcerated Records and Information Search (CIRIS), from the institution's Public Information Officer, or from CDCR's Identification Unit. Note that the address mail goes to is not always the institution's street address, so confirm it before posting anything you cannot replace.
Full committed name · CDCR number · housing
California State Prison, Los Angeles County (LAC)
Inmate Money Orders: CSP - Los Angeles County, PO BOX 8487, Lancaster, CA 93539-8487
Full committed name · CDCR number · housing
California State Prison, Los Angeles County (LAC)
Facility A & ASU, CSP - Los Angeles County Inmate's Housing, P.O. Box 4430, Lancaster, CA 93539-4430
Full committed name · CDCR number · housing
California State Prison, Los Angeles County (LAC)
Facility B, CSP - Los Angeles County Inmate's Housing, P.O. Box 4490, Lancaster, CA 93539-4490
Full committed name · CDCR number · housing
California State Prison, Los Angeles County (LAC)
Facility C, CSP - Los Angeles County Inmate's Housing, P.O. Box 4610, Lancaster, CA 93539-4610
Full committed name · CDCR number · housing
California State Prison, Los Angeles County (LAC)
Facility D, CSP - Los Angeles County Inmate's Housing, P.O. Box 4670, Lancaster, CA 93539-4670
Full committed name · CDCR number · housing
California State Prison, Los Angeles County (LAC)
Minimum Support Facility, CSP - Los Angeles County Inmate's Housing, P.O. Box 4730, Lancaster, CA 93539-4730
Full committed name · CDCR number · housing
California State Prison, Los Angeles County (LAC)
Legal Mail: CSP - Los Angeles County, PO BOX 8457, Lancaster, CA 93539-8457
Getting there, and staying
Lancaster is the practical lodging base. The properties below publish their own addresses and amenities; confirm the exact room, accessibility features, total price, parking charge and cancellation deadline before booking. Antelope Valley Transit Authority provides Lancaster-area route planning and asks riders to call (661) 945-9445 for trip help; the official pages checked do not confirm a stop at the prison. https://www.avta.com/maps-schedules.php
Where to stay
Hotel policies and rates change. Ask the property directly about accessibility and any deposit, pet or parking charge.
Somewhere to eat
| Place | What and when | Phone |
|---|---|---|
| Denny’s1028 W Avenue I, Lancaster, CA 93534 | Official location page lists 24-hour breakfast, lunch and dinner | (661) 948-9630 |
| A.M. Cafe44205 10th Street West, Lancaster, CA 93534 | Breakfast and lunch; official site lists a 6:00 a.m. opening | (661) 942-9400 |
| ND’s Burgers421 E Avenue L, Lancaster, CA 93535 | Breakfast, burgers and burritos; weekday opening published as 6:00 a.m. | (661) 350-0863 |
| In-N-Out Burger2021 W Avenue I, Lancaster, CA 93536 | Drive-through and dine-in; late closing hours published by the official location page |
Local planning notes
Check LAC’s live visiting-status entry before departure; the prison is at 44750 60th Street West, Lancaster, main phone (661) 729-2000. https://www.cdcr.ca.gov/facility-locator/lac/ https://www.cdcr.ca.gov/visitors/visiting-status/
Inside the institution
Minimum Support Facility plus four 270-design facilities; also a 100-cell standalone Administrative Segregation Unit and Correctional Treatment Center. https://www.cdcr.ca.gov/facility-locator/lac/
Restricted housing
LAC publishes a 100-cell standalone Administrative Segregation Unit and EOP Administrative Segregation care. People segregated are generally limited to non-contact visits. https://www.cdcr.ca.gov/facility-locator/lac/ https://www.cdcr.ca.gov/visitors/types-of-visits/
Health care, programs and release preparation
These services differ by institution. The details below describe what this prison reports, not a systemwide promise that every person qualifies for every program.
Health care
LAC has a Correctional Treatment Center for professionally supervised care, serves as an EOP medical hub, and provides CCCMS and Enhanced Outpatient Program mental-health levels. https://www.cdcr.ca.gov/facility-locator/lac/
Education, training and work
Academic offerings include Adult Basic Education, GED, high-school diploma, peer literacy, pre-release transitions and college through AA/BA/MA; vocational programs include computer technologies, painting, electronics, plumbing and masonry. https://www.cdcr.ca.gov/facility-locator/lac/
Preparing for release
LAC identifies itself as a Reentry Hub, with plumbing, painting, masonry and computer-literacy programs; its program list also includes pre-release transition and a Facility C re-entry program. https://www.cdcr.ca.gov/facility-locator/lac/
Reported figures
These are the institution’s own returns to the state, and every group is dated. They have to be: the figures come from separate documents on separate cadences, and reading the whole set as one snapshot would be wrong.
Capacity and population
as at 30 April 2026How the population is housed
as at 30 June 2024Staffing
as at 30 June 2024Education and training
as at 30 June 2024CDCR Infrastructure Master Plan, Appendix 1 (May 2026) (Public record) · California Department of Corrections and Rehabilitation, SB601 Reporting (CC BY 4.0)
Guides that go wider than this institution
These cover the same ground across every facility in the directory, which is what you want if the person may be moved, or if you are helping someone in a different state.
Other facilities in Los Angeles County
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What should I confirm before visiting?
The person's current facility, the visiting schedule, approval requirements, accepted identification and arrival instructions. Check the facility page and its official sources before you travel.
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Send us the page and the detail that needs attention. Include the official source when you have one. Do not send private booking documents or other sensitive personal information.
Plan the next step.
Practical guides for calls, visits, mail, money and release.