ID DOC - Idaho Maximum Security Institution (IMSI)

State Prison

Last Updated: February 22, 2024
Address
13400 S Pleasant Valley Rd, Kuna, ID 83634
Beds
549
County
Ada
Phone
208-338-1635
Email
imsi@idoc.idaho.gov
Mailing Address
PO Box 51, Boise, ID 83707

IMSI is for State Prison offenders sentenced anywhere from one year to life by the State Court in the county where the charges were filed

All prisons and jails have Security or Custody levels depending on the inmate’s classification, sentence, and criminal history. Please review the rules and regulations for State - maximum facility.

The phone carrier is Securus Tech®, to see their rates and best-calling plans for your inmate to call you.

If you are seeking to send your inmate money for commissary, one recommended for this facility is AccessCorrections. There is a fee for sending money, see their rates and limitations.

If you are unsure of your inmate's location, you can search and locate your inmate by typing in their last name, first name or first initial, and/or the offender ID number to get their accurate information immediately Registered Offenders

Satellite View of ID DOC - Idaho Maximum Security Institution (IMSI)

You can support your loved ones at IMSI on InmateAid, if you have any immediate questions contact the facility directly at 208-338-1635.

Located at 13400 S Pleasant Valley Rd in Kuna, ID, IMSI carefully assigns inmates based on their custody level, considering factors like criminal history. IMSI offers diverse educational and vocational programs aimed at equipping offenders for successful reintegration into society and reducing recidivism. Through these initiatives, inmates gain skills and confidence, fostering personal growth and resilience.

Opened in November 1989, the Idaho Maximum Security Institution (IMSI) was established to house the state's most disruptive male residents adjacent to the Idaho State Correctional Center and the Correctional Alternative Placement Program. With a capacity of 549 residents, IMSI is situated within a double perimeter fence fortified with razor wire and an electronic detection system. Its population primarily consists of close custody and administrative segregation residents. Additionally, IMSI operates the state Secure Mental Health Facility, which accommodates residents under the sentence of death and those enrolled in the Idaho Security Medical Program (ISMP).

Inmate Locator

IMSI maintains a database of current inmates and their locations within the system. To locate an inmate, begin by using the DOC locator tool, which requires entering the first three letters of the inmate's first and last name, allowing for variations in spelling.

If unable to locate the desired information through free resources, users may opt to use the Arrest Record Search, which requires payment. While this option incurs a small fee, it provides access to the most up-to-date data available.

Get an Arrest Record immediately.

Visitation Information

Visiting schedules are subject to change based on emergency situations. Please read and be familiar with the Visiting Rules for Offenders and Visitors and complete the visiting application process before visiting the facility.

Visiting Schedule - For visiting questions, please send an email to IMSI-Visiting@idoc.idaho.gov

Visitors must be on time to enter or will not be allowed entry into the facility.

Ask The Inmate

Ask a former inmate questions at no charge. The inmate answering has spent considerable time in the federal prison system, state and county jails, and in a prison that was run by the private prison entity CCA. Ask your question or browse previous questions in response to comments or further questions of members of the InmateAid community.