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
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
| Facility Name | County | Type | Action |
|---|---|---|---|
|
Montana Highway Patrol Holding
2550 Prospect Ave
PO Box 201419, Helena, MT 59620
|
Lewis and Clark | Police Station - Medium | View |
|
Liberty County MT Jail
101 Adams St, Chester, MT 59522
|
Liberty | County - medium | View |
|
City of Troy MT Police Jail
301 East Kootenai
PO Box 823, Troy, MT 59935
|
Lincoln | Police Station - Medium | View |
|
Eureka MT Police Jail
106 Dewey Ave, Eureka, MT 59917
|
Lincoln | Police Station - Medium | View |
|
Libby MT Police Jail
603 Mineral Ave, Libby, MT 59923
|
Lincoln | Police Station - Medium | View |
|
Lincoln County MT Jail
512 California Ave, Libby, MT 59923
|
Lincoln | County - medium | View |
|
Madison County MT Detention Center
100 Wallace St
PO Box 276, Virginia City, MT 5975...
|
Madison | County - medium | View |
|
Town of Ennis MT Police Jail
328 West Main St
PO Box 147, Ennis, MT 59729
|
Madison | Police Station - Medium | View |
|
Circle MT Police Jail
Hwy 200, Circle, MT 59215
|
McCone | Police Station - Medium | View |
|
McCone County Jail
905 B Ave
PO Box 201, Circle, MT 59215
|
McCone | County - medium | View |
|
Meagher County MT Jail
101 West Crawford, White Sulphur Springs, MT 59645
|
Meagher | County - medium | View |
|
Mineral County MT Jail
310 River St, Superior, MT 59872
|
Mineral | County - medium | View |
|
City of Missoula MT Police Jail
435 Ryman St, Missoula, MT 59802
|
Missoula | Police Station - Medium | View |
|
Missoula County MT Detention Facility
2340 Mullan Road, Missoula, MT 59808
|
Missoula | County juvenile - low | View |
|
Musselshell County Jail
820 Main St, Roundup, MT 59072
|
Musselshell | County - medium | View |
|
Livingston MT Police Jail
414 East Callender St, Livingston, MT 59047
|
Park | Police Station - Medium | View |
|
Park County MT Jail
414 East Callender St #2, Livingston, MT 59047
|
Park | County - medium | View |
|
Petroleum County Jail
201 East Main St, Winnett, MT 59087
|
Petroleum | County - medium | View |
|
Phillips County MT Jail
314 South 2nd Ave West
PO Box 1090, Malta, MT 5953...
|
Phillips | County - medium | View |
|
Conrad MT Police Jail
411 1/2 South Main St, Conrad, MT 59425
|
Pondera | Police Station - Medium | View |
|
Pondera County Jail
20 4th Ave Southwest, Conrad, MT 59425
|
Pondera | County - medium | View |
|
Powder River County MT Jail
114 N Park Ave
PO Box 200, Broadus, MT 59317
|
Powder River | County - medium | View |
|
MT DOC - Montana State Prison
400 Conley Lake Road, Deer Lodge, MT 59722
|
Powell | State - medium | View |
|
Powell County MT Jail
313 Fourth St, Deer Lodge, MT 59722
|
Powell | County - medium | View |
|
Reintegrating Youthful Offenders (RYO) Correctional Facility
360 Galen St, Deer Lodge, MT 59722
|
Powell | State juvenile - medium | View |
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