Montana State Prison

Montana State Prison Inmate Search and Prison Information

Updated on: June 29, 2022
Deer Lodge
Postal Code
Powell County
Phone Number
400 Conley Lake Road, Deer Lodge, MT, 59722
Official Website

About Montana State Prison

Montana State Prison offender locator: Agency, Address Given, Statute, Offense Date, Bail Amount, Case #, Release Date, Mugshots, Eye Color, Status, Bond, Booking Number, Charges, Arrests, Status, Arrest Date, Booking Date, Inmate List, Bookings, Alias, Who's in jail, Offense Date, Incarceration Date.

In Powell County, Montana, you will find the Montana State Prison.

The Montana State Prison is classified as a level I medium-security state facility.

The Montana State Prison can house up to 1495 male offenders at any given time. The Montana State Prison consists of multiple units. Within these units you will find double-bunked beds. The only place where there will be no double-bunked beds is in the temporary holding cells.

The Montana State Prison is nestled behind two (2) sixteen-foot fences topped with razor wire alongside an electronic detention system.

The Montana State Prison comes equipped with many programs including the following:

  • Education Classes

  • Anger Management Courses

  • Sex Offender Treatment

Nationwide Inmate Records Online Check

Jail records, court & arrest records, mugshots and even judicial reports

Sending a Mail/Care Package

You will have the chance to send mail to the inmate while they are in the Montana State Prison as well. All incoming and outgoing mail will be checked by a correctional officer.

There are strict guidelines when it comes to sending mail such as you cannot use the following:

  • Glitter

  • Staples

  • Paper Clips

  • Sexual Content

  • Stickers

Sending Money

Just like nearly all other state prisons, the Montana State Prison also uses JPay for their offender money needs. JPay is a service where you can easily put money on an inmate's books using your credit or debit card. You can deposit money over the phone, or you can do so directly online on the website.

Phone calls

Inmates in the Montana State Prison will be permitted to call their loved ones while they are serving out their time. However, their loved ones will NOT be permitted to call them and/or leave them messages with the correctional staff.

Inmates will have access to the phones during the day. Inmates will NOT have access to the phones if the facility is under lockdown or they are in discipline.


To visit an inmate in the Montana State Prison, you will need to follow the facility's dress code, submit to a search of you and your vehicle, along with bringing your photo identification card such as your driver’s license.

The Montana State Prison changes their visitation hours every so often. You will need to contact the Montana State Prison to find out the latest visitation hours prior to you going down to the facility.

Visiting Hours

Saturday — 2:15 pm to 4:50 pm
Sunday — 2:15 pm to 4:50 pm


Refer the map below to find the driving directions.

Other Types of Correctional Facilities in Montana