How many prisons are in Montana?

Montana has 145 correctional facilities, including federal prisons, state prisons, county jails, and other detention centers spread across 56 counties.

How can I find a specific prison in Montana?

You can use the search box at the top of this page to search by facility name. You can also browse facilities by county or filter by facility type (federal, state, county, etc.).

What types of correctional facilities are in Montana?

Montana has 8 different types of correctional facilities, including federal prisons, state correctional institutions, county jails, detention centers, and other facilities.

How can I find inmates in Montana prisons?

Visit our Montana recent arrests page to search for inmates currently held in Montana correctional facilities. You can also click on any specific facility to see inmates held at that location.

Is the Montana prison directory free to use?

Yes, AllRecentArrests.org provides a completely free directory of all 145 correctional facilities in Montana. You can browse by county, filter by type, and access detailed information about each facility at no cost.

All Prisons in Montana - 145 Correctional Facilities

Correctional Facilities in Montana

Comprehensive directory of prisons and jails

Montana operates a comprehensive correctional system with 145 facilities spread across 56 counties. This directory includes federal prisons, state correctional facilities, county jails, and other detention centers throughout the state.

About Montana Corrections

This page provides a complete listing of correctional facilities in Montana. You can browse facilities by county, filter by type (federal, state, county, etc.), or search for specific facilities. Click on any facility to view detailed information including address, phone number, and visiting information.

Browse Montana Facilities by Type

View specific types of correctional facilities

State Prisons 12

County Jails 55

City Jails 5

Regional Facilities 1

Police Station 56

Juvenile Facilities 9

Reentry Centers 2

Other Prisons 14

Browse by County in Montana

View facilities organized by county

Beaverhead 2 Big Horn 3 Blaine 4 Broadwater 1 Carbon 5 Carter 2 Cascade 4 Chouteau 3 Custer 3 Daniels 1 Dawson 2 Deer Lodge 3 Fallon 2 Fergus 3 Flathead 4 Gallatin 7 Garfield 1 Glacier 4 Golden Valley 1 Granite 2 Hill 2 Jefferson 5 Judith Basin 1 Lake 5 Lewis And Clark 6 Liberty 1 Lincoln 4 Madison 2 McCone 2 Meagher 1 Mineral 1 Missoula 2 Musselshell 1 Park 2 Petroleum 1 Phillips 1 Pondera 2 Powder River 1 Powell 3 Prairie 1 Ravalli 6 Richland 3 Roosevelt 6 Rosebud 4 Sanders 4 Sheridan 1 Silver Bow 4 Stillwater 2 Sweet Grass 1 Teton 1 Toole 2 Treasure 1 Valley 3 Wheatland 1 Wibaux 1 Yellowstone 4

All Facilities in Montana

Complete listing of correctional facilities

Showing 26 - 50 of 145 facilities

Page 2 of 6

Facility Name	County	Type	Action
Miles City MT Police Jail 17 South 8th St PO Box 910, Miles City, MT 59301	Custer	Police Station - Medium	View
Pine Hills Youth Correctional Facility 4 North Haynes Ave, Miles City, MT 59301	Custer	State juvenile - medium	View
Daniels County MTJail 10 Railroad Ave East, Scobey, MT 59263	Daniels	County - medium	View
Dawson County Regional Prison 440 Colorado Blvd, Glendive, MT 59330	Dawson	County - medium	View
Glendive MT Police Jail 440 Colorado Blvd, Glendive, MT 59330	Dawson	Police Station - Medium	View
Anaconda-Deer Lodge County Detention 800 South Oak St, Anaconda, MT 59711	Deer Lodge	County - medium	View
Sanction Treatment Assessment and Revocation Transition (START) Program 801 Hwy 48 PO Box 1389, Anaconda, MT 59711	Deer Lodge	State - low	View
Warm Springs Treatment & Change (WATCh) Program PO Box G, Warm Springs, MT 59756	Deer Lodge	-	View
Baker MT Police Jail 10 West Fallon Ave, Baker, MT 59313	Fallon	Police Station - Medium	View
Fallon County MT Jail 10 West Fallon Ave PO Box 899, Baker, MT 59313	Fallon	County - medium	View
Fergus County Sheriff's Department Jail 121 8th Ave South, Lewiston, MT 59457	Fergus	County - medium	View
Lewistown MT Police Jail 305 West Watson, Lewistown, MT 59457	Fergus	Police Station - Medium	View
NEXUS Treatment Center PO Box 1200, Lewistown, MT 59457	Fergus	Reentry	View
City of Columbia Falls MT Police Jail 130 6th St West, Columbia Falls, MT 59912	Flathead	Police Station - Medium	View
City of Kalispell MT Police Jail 312 First Ave East, Kalispell, MT 59901	Flathead	Police Station - Medium	View
Flathead County Detention Center 920 South Main St, Kalispell, MT 59901	Flathead	County - medium	View
Whitefish MT Police Jail 275 Flathead Ave, Whitefish, MT 59937	Flathead	Police Station - Medium	View
Belgrade MT Police Jail 91 East Central, Belgrade, MT 59714	Gallatin	Police Station - Medium	View
Bozeman Jail 615 South 16th Ave PO Box 1230, Bozeman, MT 59771	Gallatin	City Jail - Medium	View
Gallatin County MT Detention Center 611 South 16th Ave, Bozeman, MT 59715	Gallatin	County - medium	View
MT DOC - Gallatin County Re-Entry Program (GCRP) 675 S 16th Ave, Bozeman, MT 59715	Gallatin	State - minimum	View
Three Forks MT Police Jail 206 Main St, Three Forks, MT 59752	Gallatin	Police Station - Medium	View
Town of Manhattan MT Police Jail 120 West Main St, Manhattan, MT 59741	Gallatin	Police Station - Medium	View
Town of West Yellowstone MT Police Jail 124 Yellowstone Ave PO Box 1570, West Yellowstone...	Gallatin	-	View
Garfield County MT Jail 352 Leavitt Ave, Jordan, MT 59337	Garfield	County - medium	View

Page 2 of 6 (145 facilities in Montana)

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Browse Other States

View correctional facilities in other states

Alabama 397 Alaska 97 Arizona 253 Arkansas 413 California 835 Colorado 307 Connecticut 162 Delaware 49 District of Columbia 8 Florida 586 Georgia 513 Guam 1 Hawaii 16 Idaho 152 Illinois 519 Indiana 320 Iowa 284 Kansas 305 Kentucky 412 Louisiana 279 Maine 153 Maryland 168 Massachusetts 418 Michigan 623 Minnesota 435 Mississippi 287 Missouri 668 Nebraska 232 Nevada 79 New Hampshire 133 New Jersey 521 New Mexico 168 New York 650 North Carolina 515 North Dakota 76 Ohio 455 Oklahoma 352 Oregon 242 Pennsylvania 1004 Puerto Rico 29 Rhode Island 58 South Carolina 262 South Dakota 183 Tennessee 390 Texas 1321 Utah 166 Vermont 72 Virgin Islands, U.S. 3 Virginia 407 Washington 332 West Virginia 200 Wisconsin 610 Wyoming 82