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 126 - 145 of 145 facilities

Page 6 of 6

Facility Name	County	Type	Action
Butte Pre-Release & Women's Transition Center 62 West Broadway, Butte, MT 59701	Silver Bow	State - low	View
Butte-Silver Bow County MT Detention Center 155 West Quartz St, Butte, MT 59701	Silver Bow	County - medium	View
Butte-Silver Bow MT Police Jail 225 Alaska St, Butte, MT 59701	Silver Bow	Police Station - Medium	View
Connections Corrections Program 111 West Broadway, Butte, MT 59701	Silver Bow	State - medium	View
Columbus Jail 444 1st Ave North, Columbus, MT 59019	Stillwater	City Jail - Medium	View
Stillwater County MT Jail 400 3rd Ave North PO Box 729, Columbus, MT 59019	Stillwater	County - medium	View
Sweet Grass County MT Jail 200 West 1st Ave, Big Timber, MT 59011	Sweet Grass	County - medium	View
Teton County MT Jail 26 First St Southeast P.O. Box 1349, Choteau, MT 5...	Teton	County - medium	View
Crossroads Correctional Facility - CoreCivic 50 Crossroads Drive, Shelby, MT 59474	Toole	MEDIUM - general	View
Toole County MT Jail 235 Deerlodge Ave PO Box 550, Shelby, MT 59474	Toole	County - medium	View
Treasure County MT Jail 307 Rapelje St, Hysham, MT 59038	Treasure	County - medium	View
Fort Peck Tribes MT Police Jail 500 Medicine Bear Road PO Box 1027, Poplar, MT 592...	Valley	Police Station - Medium	View
Glasgow MT Police Jail 319 3rd St South, Glasgow, MT 59230	Valley	Police Station - Medium	View
Valley County MT Jail & Detention Center 501 Court Square, Glasgow, MT 59230	Valley	County - medium	View
Wheatland County MT Jail 203 A Ave NW, Harlowton, MT 59036	Wheatland	County - medium	View
Wibaux County MT Jail 203 South Wibaux St, Wibaux, MT 59353	Wibaux	County - medium	View
Billings Jail 220 North 27th St, Billings, MT 59101	Yellowstone	City Jail - Medium	View
Laurel MT Police Jail 215 West 1st St PO Box 10, Laurel, MT 59101	Yellowstone	Police Station - Medium	View
MT DOC - Montana Women's Prison 701 South 27th St, Billings, MT 59101	Yellowstone	State - medium	View
Yellowstone County Detention Facility 3165 King Ave East, Billings, MT 59101	Yellowstone	County - medium	View

Page 6 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