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California Institution for Women (CIW)

Contact & Visiting Information

Main Phone: (909) 597-1771

Physical Address:

  • 16756 Chino-Corona Road, Corona, CA 92880

Mailing Addresses:

  • Main Mailing Address: 16756 Chino-Corona Road, Corona, CA 92880
  • Institutional Business Correspondence (NO Inmate Mail): 16756 Chino-Corona Road, Corona, CA 92880
  • Inmates:
    • General Correspondence: 16756 Chino-Corona Road. Corona, CA 92880
    • Money Orders: 16756 Chino-Corona Road, Corona, CA 92880

Visiting Hours and Directions

Visiting Days and Hours:
Saturdays, Sundays & Designated Holidays* :
Check-in 8:30am - 2:00pm, Close at 3:00pm.

* New Year's Day, Independence Day, Thanksgiving, Christmas

Visiting Assistance:

A CDCR funded Visitor Center is at the institution operated by a community-based organization under contract to CDCR. The Visitor Center provides visiting assistance to family members and friends including a sheltered place to wait before and after visits, transportation to and from local transit terminals, childcare, clothing appropriate for visits on loan, and information about local resources, visiting rules and regulations.


CIW is located 37 miles east of Los Angeles; 90 miles northwest of San Diego. Visit this link  to customize your driving directions.

Statewide Inmate Family Council Message:

Local Inmate Family Councils (IFC's) are a gathering of family and friends of the incarcerated who meet regularly with Wardens to support visiting since keeping strong family connections with loved ones is a powerful rehabilitative tool. These IFC's promote visiting by clarifying rules and regulations as well as discussing health, education, vocational training, packages, books, and related issues. For more information on connecting with a local IFC, please visit the Statewide IFC website.

About California Institution for Women

Aerial view California Institution for WomenAerial photo. Click image for larger view.

The primary mission of the California Institution for Women is to provide a safe and secure environment for primarily Level I/III female offenders.  This mission is further defined by our responsibility to provide quality health care and institution programs specifically geared to meet the special needs of female offenders.  Specialized programs include academic and vocational programs, pre-release and substance abuse programming, pre-forestry and camp training, an arts in corrections program and a wide variety of inmate self-help groups and community betterment projects.

Institution Details

The California Institution for Women accommodates all custody levels of female inmates.  In addition to its large general population, CIW houses inmates with special needs such as pregnancy, psychiatric care, methadone, and medical problems such as HIV infection.

CIW serves as a hub institution for the selection and physical fitness training of female firefighters selected for conservation camp placement.  The institution also serves as a higher security facility for female inmates in Administrative Segregation.

Historical Notes

Until 1987, CIW was California's only prison for female felons.  It was originally called "Frontera," a feminine derivative of the word frontier - a new beginning.  The campus-like design was in keeping with the 1950's progressive notion of rehabilitation.

Warden Hughes

About the Warden

In October 2013, Kimberly Hughes promoted to Warden (A) at the California Institution for Women (CIW). On December 22, 2014, Hughes was appointment by the Governor as Warden at CIW.

Hughes served in several positions at the California Rehabilitation Center from 2010 to 2013, including chief deputy administrator and correctional administrator.

She was a correctional captain at Chuckawalla Valley State Prison from 2006 to 2010 and held several positions at Calipatria State Prison from 1992 to 2006, including parole agent, correctional counselor and officer.

Hughes was a correctional officer at the Richard J. Donovan Correctional Facility from 1990 to 1992.