About ISCI

ISCI is the department's oldest and largest facility. It is the primary facility for long-term male, medium-custody offenders. It also has special-use beds for infirmary, outpatient mental health and geriatric offenders. The institution is surrounded by a double fence, which is patrolled by sentry dogs. There also are seven towers to monitor perimeter security and offender movement. The compound includes a chapel, recreation center, school, large correctional industries operation and a medical clinic.

Safe Operating Capacity: 1,490

Physical Address only: 13500 S. Pleasant Valley Rd, Kuna, ID 83634
Please send all mail to:
Mailing Address: P.O. Box 14, Boise, ID 83707
Telephone: 208-336-0740

  Visiting Hours

Note: The visitors may enter the gatehouse only during the enter times.Offenders will be allowed to visit on their assigned visiting days and times only. We cannot make exceptions. All times are subject to pending a count or other institutional need.

Visiting Hours [PDF] (Before April 1, 2008)

Visiting Hours [PDF] (Effective starting on April 1, 2008)

Upon completion of their visits, offenders may return to their units at the following times: 10 a.m., 12:30 p.m., 3 p.m., 5:30 p.m., 7 p.m. and closing.

Medical Note: Offenders assigned to a medical unit may visit with prior approval from the Visiting Supervisor during the regular hours listed above. If an offender is unable to leave his unit, the visit must be approved by the Warden and scheduled in advance.