Montana Inmate Search


About Montana Department of Corrections

Montana Department of Corrections is the agency responsible for keeping updated records for all individuals in Montana state prisons and individuals who are under the Montana Department of Corrections supervision. 

The department of corrections has a public database you can search for inmates by their identification number or their first and last name. If you have any questions, comments, or concerns, you can contact the Montana Department of Corrections at 406-444-3930. 

Unlike the state of Montana, Montana’s city and county jails keep their records separate. If you are needing information on an inmate located in one of those jails, you will need to contact the proper authorities to assist you. 

Basic Information

Department Name Montana Department of Corrections
Official Website
Currently Incarcerated Inmates
Location 5 S. Last Chance GulchP.O. Box 201301 Helena, MT 59620-1301
Phone Number 406-444-3930

How to Do an Inmate Search in Montana

When an offender is housed in state prison, they are the property of the Department of Corrections Division. As stated above every state’s Department of Corrections Division has their own jail roster or database that the general public may use.

The Montana Department of Corrections offender search database can be found on the official Montana Department of Corrections website.

You can search the inmate list by using the following pieces of information:

The DOC number will take precedence during all searches. The DOC is a six-digit number. All incoming inmates will be assigned their DOC number by the Montana Department of Corrections. This will be the easiest and quickest way to locate an inmate.

If you decide to enter their DOC number in the field provided, you will NOT need to enter their first and last name. However, the DOC field will only show results for the EXACT number you have entered, so you will want to double check, if no results pop up.

If you don’t know the inmate’s DOC number or there is no search results for the DOC number you plugged in, the next thing you can do is search by the inmate’s first and last name.

When you finally get some search results, you will see a list of all inmates that fit the criteria you plugged in. This is not a release search. All inmates are currently sitting behind bars.

You will see the following pieces of information in the Montana jails inmate search:

You can click on the inmate’s name to bring up their own personal file. When you do this, you will see the following information:

Types of Correctional Facilities in Montana

List of Correctional Facilities in Montana

There are 75 jails and prisons in Montana.
Showing 1 – 50 of 75 results
Correctional Facility Name Type County
Wibaux County Jail County Jail Wibaux County
Beaverhead County Jail & Sheriff County Jail Beaverhead County
Big Horn County Jail County Jail Big Horn County
Blaine County Jail County Jail Blaine County
Broadwater County Jail County Jail Broadwater County
Carbon County Sheriff's Jail County Jail Carbon County
Carter County Jail County Jail Carter County
Chouteau County Detention Center County Jail Chouteau County
Cascade County Regional Detention Center Regional Facility Cascade County
Custer County Sheriff County Jail Custer County
Pine Hills Youth Correctional Facility State Prison Custer County
Daniels County MTJail County Jail Daniels County
Anaconda-Deer Lodge County Detention County Jail Deer Lodge County
Dawson County Regional Prison County Jail Dawson County
Fallon County Jail County Jail Fallon County
Flathead County Detention Center County Jail Flathead County
Gallatin County Detention Center County Jail Gallatin County
Fergus County Detention Facility County Jail Fergus County
Garfield County Jail County Jail Garfield County
Golden Valley County Jail City Jail Golden Valley County
Glacier County Jail County Jail Glacier County
Hill County Jail County Jail Hill County
Granite County Jail County Jail Granite County
Jefferson County Jail County Jail Jefferson County
Riverside Youth Correctional Facility - Girls State Prison Jefferson County
Judith Basin County Jail County Jail Judith Basin County
Lake County Jail & Sheriff County Jail Lake County
Lewis And Clark County Detention Center County Jail Lewis And Clark County
Madison County Detention Center County Jail Madison County
Liberty County Jail County Jail Liberty County
Mineral County Jail County Jail Mineral County
Meagher County Jail County Jail Meagher County
Lincoln County Jail County Jail Lincoln County
McCone County Jail County Jail McCone County
Missoula County Detention Facility County Jail Missoula County
Musselshell County Jail County Jail Musselshell County
Park County Jail County Jail Park County
Pondera County Jail County Jail Pondera County
Petroleum County Jail County Jail Petroleum County
Powell County Jail County Jail Powell County
Ravalli County Detention Center County Jail Ravalli County
Prairie County Jail County Jail Prairie County
Phillips County Jail County Jail Phillips County
Powder River County Jail County Jail Powder River County
Richland County Jail County Jail Richland County
Roosevelt County Detention Center County Jail Roosevelt County
Sanders County Jail County Jail Sanders County
Rosebud County Jail County Jail Rosebud County
Butte-Silver Bow County Detention Center County Jail Silver Bow County
Sheridan County Jail County Jail Sheridan County
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