Rio Cosumnes Correctional Center Inmate Lookup

Rio Cosumnes Correctional Center Overview

The official Rio Cosumnes Correctional Center page identifies RCCC as a Sacramento County Sheriff's Office Type II county correctional center at 12500 Bruceville Road in Elk Grove. The Sheriff describes it as the primary custody facility for inmates sentenced to county jail by Sacramento County Courts. It is not just a small annex to the Main Jail. It carries a distinct custody role in the county jail system.

The official RCCC page is especially useful for release and property instructions because the facility sits outside downtown Sacramento and has early morning pickup procedures that differ from ordinary office hours.

RCCC also houses an increasing percentage of pre-sentence detainees to help keep Main Jail population below a federal decree limit. The Sheriff notes other RCCC populations as well: people en route to other jurisdictions, federal prisoners under a contract with the U.S. Bureau of Prisons, reciprocal prisoners from other counties, parole violators pending revocation hearings, and defendants sentenced to state prison awaiting transportation. It also accepts some newly arrested people booked by law-enforcement agencies in the south part of Sacramento County.

Rio Cosumnes Correctional Center Capacity and Population

County fact sheet material places RCCC on a 140-acre parcel 27 miles south of Sacramento and lists current rated capacity as 1,625. Sacramento County's 10th County Remedial Plan Status Report reported RCCC average daily population of 1,313 for January through June 2024, equal to 80.8 percent of capacity. For July through December 2024, the report listed 1,440, equal to 88.6 percent of capacity.

RCCC carried a higher percentage of capacity than the Main Jail in the July through December 2024 reporting period. That is important for families because a person arrested downtown may later be moved south, and a person sentenced to county jail may be placed at RCCC even if the original booking began elsewhere in the county jail system.

How to Look Up an Inmate at Rio Cosumnes Correctional Center

RCCC does not use a separate public roster. Search through the Sacramento Sheriff Inmate Information portal, the same public custody system used for Main Jail. The portal supports first and last name search with CAPTCHA and X-Reference number search. A current result may identify the facility and housing location, while a released person's online information may be reduced to release date and time.

1. Open the Sheriff Inmate Information portal.
2. Search by first and last name, or use the XREF if known.
3. Confirm whether the current location is Rio Cosumnes Correctional Center.
4. Use the facility and housing details before sending mail, registering for release notification, depositing money, or planning a visit.

If the person was sentenced to state prison and transported from RCCC, switch to CDCR CIRIS after transfer. If federal custody is involved, the BOP locator or U.S. Marshals Eastern District may be relevant, but the research specifically says RCCC's federal-prisoner role is a Bureau of Prisons contract, not an ICE jail.

For Sacramento County cross-checks outside RCCC, Sheriff Jim Cooper's office operates the Sheriff Inmate Information portal, Sacramento Superior Court runs Criminal Public Case Access for filed cases, and the Sheriff's warrant services page explains subject-verified warrant access. Those sources answer different questions and should not be merged into one roster.

Rio Cosumnes Correctional Center Address and Contact

Use the RCCC public line for facility-specific custody, visiting, release, and property questions. The Sheriff's Records and Warrants Bureau remains the separate fallback for report copies, warrant processing, and records questions that are not about a current facility visit or pickup.

Visiting Someone at Rio Cosumnes Correctional Center

RCCC visitation is governed by the official facility schedule and classification-based blocks. The Sheriff's page notes a detailed schedule effective January 7, 2026, including last-name blocks for male general population weekends and weekday evenings, female dorm schedules, protective custody, special populations, and ADSEP. Because the exact block depends on housing and status, readers should use the official RCCC page or call before traveling.

Other exclusions apply, including parole from any state, active work release or work furlough participation, and prior felony prison confinement without prior consent under Penal Code section 4571. Those restrictions are stricter than many casual visitors expect, so eligibility should be confirmed before arrival.

Mail, Phone, and Money at Rio Cosumnes Correctional Center

RCCC general mail uses the Securus Digital Mail Center process for Sacramento County jail mail. The official format captured for RCCC general mail uses the incarcerated person's name and X-reference number, C/O Securus Digital Mail Center-Sacramento RCCC, P.O. Box 20888, Tampa, FL 33622. Legal and confidential mail still goes directly to the facility and housing location when marked correctly.

The Sheriff's funds notes say fees apply for deposit services, but the exact fee table was not harvested. Money orders are posted within 24 hours of receipt according to the research notes, and IWF can be reached at iwf@sacsheriff.com for inmate-welfare-fund matters.

Booking, Release, and Transport at Rio Cosumnes Correctional Center

RCCC's role is broader than post-sentence housing. It can receive new arrests from south county law-enforcement agencies, hold pre-sentence detainees, receive parole violators pending revocation, house reciprocal and contract populations, and serve as a transportation point for defendants sentenced to state prison. A Sacramento Superior Court sentence to state prison does not make the Sheriff roster the long-term lookup. Once transfer to CDCR occurs, the correct system becomes CDCR CIRIS.

Release pickup is one of RCCC's most specific local details. For scheduled release, the official instructions say to report to the gatehouse between 4:30 and 5:00 a.m. People without rides are transported by Sheriff bus and released at Main Jail after 5:30 a.m. The Sheriff strongly discourages citizens from offering rides to other released people. Property releases are available 7:30 a.m.-9:00 p.m. daily, and the inmate property-release form is preferred in advance.

About Rio Cosumnes Correctional Center

RCCC has a history separate from the downtown jail. County fact sheet material describes the site as a former Air Force base deeded to Sacramento County in 1947 and converted to a jail around 1960. The housing mix includes single and double cells and open barracks or dormitories. The Sheriff's page states that more than 180 employees provide supervision, with support services and programs augmenting custody operations.

RCCC is also central to reentry programming. The Sheriff's Reentry Services Unit provides vocational, educational, and treatment programs, including adult basic education, GED and HiSET preparation, parent education, computer technology, job readiness, culinary and vocational training, welding, automotive, construction, treatment programs, and medication-assisted treatment. Those programs do not change a person's public custody status, but they explain why RCCC is more program-oriented than a short-term booking loop.