Montana State Prison Inmate Search

Looking for an inmate in the state of Montana? Here's a directory of state prisons in Montana. Find the specific prison you are looking for to learn more about its general information, visitation rules, and how Montana's regulations may affect it.

Facility NameCityJail Type

Yellowstone County Jail

3165 King Avenue East, Billings, MT, 59101

406-256-6881

Billings State Prison

Wheatland County Jail

203 A Avenue NW, Harlowton, MT, 59036

406-632-5614

Harlowton State Prison

Wibaux County Jail

203 South Wibaux Street, Wibaux, MT, 59353

406-796-2415

Wibaux State Prison

Treasure County Jail

307 Rapelje Street, Hysham, MT, 59038

406-342-5211

Hysham State Prison

Valley County Jail

501 Court Square, Glasgow, MT, 59230

406-228-4333

Glasgow State Prison

Warm Springs Treament & Change Program

PO Box G, Warm Springs, MT, 59756

406.693.2272 ext 1004

Warm Springs State Prison

Sweet Grass County Jail

200 West 1st Avenue, Big Timber, MT, 59011

406-932-5143

Big Timber State Prison

Teton County Jail

26 First Street Southeast P.O. Box 1349, Choteau, MT, 59422

406-466-5781

Choteau State Prison

Toole County Jail

235 Deerlodge Avenue PO Box 550, Shelby, MT, 59474

406-434-5585

Shelby State Prison

Silver Bow County Jail

155 West Quartz Street, Butte, MT, 59701

406-497-1040, 406-497-1125

Butte State Prison

Stillwater County Jail

400 3rd Avenue North PO Box 729, Columbus, MT, 59019

406-322-5326

Columbus State Prison

Rosebud County Jail

180 13th Avenue South, Forsyth, MT, 59327

406-346-2715

Forsyth State Prison

Sanction Treatment Assessment and Revocation Transition Program

801 Highway 48PO Box 1389, Anaconda, MT, 59711

406-563-7002

Anaconda State Prison

Sanders County Jail

1115 Main Street PO Box 910, Thompson Falls, MT, 59873

406-827-3584

Thompson Falls State Prison

Sheridan County Jail

100 West Laurel, Plentywood, MT, 59254

406-765-1200

Plentywood State Prison

Richland County Jail

110 Second Avenue Northwest, Sidney, MT, 59270

406-433-2929

Sidney State Prison

Riverside Youth Correctional Facility

PO Box 88 2 Riverside Road, Boulder, MT, 59632-0088

406-225-4500

Boulder State Prison

Riverside Youth Correctional Facility – Girls

3700 Highway 69 Building 13, Boulder, MT, 59620

406-225-4500

Boulder State Prison

Roosevelt County Jail

416 1/2 2nd Avenue South, Wolf Point, MT, 59201

416-653-6240

Wolf Point State Prison

Powell County Jail

313 Fourth Street, Deer Lodge, MT, 59722

406-846-2711

Deer Lodge State Prison

Prairie County Jail

217 West Park Street PO Box 126, Terry, MT, 59349-0126

406-635-5738

Terry State Prison

Ravalli County Jail

205 Bedford Street, Suite I, Hamilton, MT, 59840

406-375-4080

Hamilton State Prison

Reintegrating Youthful Offenders Correctional Facility

360 Galen Street, Deer Lodge, MT, 59722

406-693-9975 ext 101

Deer Lodge State Prison

Pondera County Jail

20 4th Avenue Southwest, Conrad, MT, 59425

406-271-4060

Conrad State Prison

Powder River County Jail

114 N Park Avenue PO Box 200, Broadus, MT, 59317

406-436-2333

Broadus State Prison

Musselshell County Jail

820 Main Street, Roundup, MT, 59072

406-323-1402

Roundup State Prison

NEXUS Treatment Center

PO Box 1200, Lewistown, MT, 59457

406-535-6660

Lewistown State Prison

Park County Jail

414 East Callender Street #2, Livingston, MT, 59047

406-222-4172

Livingston State Prison

Petroleum County Jail

201 East Main Street, Winnett, MT, 59087

406-429-6551

Winnett State Prison

Phillips County Jail

314 South 2nd Avenue West PO Box 1090, Malta, MT, 59538

406-654-2350

Malta State Prison

Pine Hills Youth Correctional Facility

4 North Haynes Avenue, Miles City, MT, 59301

406-232-1377 ext 2290

Miles City State Prison

Mineral County Jail

310 River Street, Superior, MT, 59872

406-822-3555

Superior State Prison

Missoula County Jail

2340 Mullan Road, Missoula, MT, 59808

406-258-4000

Missoula State Prison

Montana State Prison

400 Conley Lake Road, Deer Lodge, MT, 59722

406-846-1320

Deer Lodge State Prison

Montana Women Prison

701 South 27th Street, Billings, MT, 59101

406-247-5100

Billings State Prison
Facility NameCityJail Type

Lincoln County Jail

512 California Avenue, Libby, MT, 59923

406-293-4112

Libby State Prison

Madison County Jail

100 Wallace Street PO Box 276, Virginia City, MT, 59755

406-843-5301

Virginia City State Prison

McCone County Jail

905 B Avenue PO Box 201, Circle, MT, 59215

406-485-3405

Circle State Prison

Meagher County Jail

101 West Crawford, White Sulphur Springs, MT, 59645

406-547-3397

White Sulphur Springs State Prison

Lewis & clark County Jail

221 Breckenridge, Helena, MT, 59601

(406) 447-8235

Helen State Prison

Lewis And Clark County Jail

221 Breckenridge Street, Helena, MT, 59601

406-447-8232

Helena State Prison

Liberty County Jail

101 Adams Street, Chester, MT, 59522

406-759-5171

Chester State Prison

Judith Basin County Jail

91 3rd Street North, Stanford, MT, 59479

406-566-2212

Stanford State Prison

Lake County Jail

106 4th Avenue East, Polson, MT, 59860

406-883-7301

Polson State Prison

Hill County Jail

1450 2nd Avenue West, Havre, MT, 59501

406-265-2512

Havre State Prison

Jefferson County Jail

110 South Washington PO Box 588, Boulder, MT, 59632

406-225-4075

Boulder State Prison

Granite County Jail

115 West Kearney Street PO Box 118, Phillipsburg, MT, 59858

406-859-3251

Phillipsburg State Prison

Gallatin County Re-Entry Program

675 South 16th Avenue, Bozeman, MT, 59715

406.994.0300 ext 3

Bozeman State Prison

Garfield County Jail

352 Leavitt Avenue, Jordan, MT, 59337

406-557-2540

Jordan State Prison

Glacier County Jail

502 East Main Street, Cut Bank, MT, 59427

406-873-2711

Cut Bank State Prison

Fergus County Jail

121 8th Avenue South, Lewiston, MT, 59457

406-535-3415

Lewiston State Prison

Flathead County Jail

920 South Main Street, Kalispell, MT, 59901

406-758-5585

Kalispell State Prison

Gallatin County Jail

611 South 16th Avenue, Bozeman, MT, 59715

406-582-2130

Bozeman State Prison

Fallon County Jail

10 West Fallon Avenue PO Box 899, Baker, MT, 59313

406-778-2879

Baker State Prison

Dawson County Jail

440 Colorado Boulevard, Glendive, MT, 59330

406-377-7600, 406-345-1209

Glendive State Prison

Deer Lodge County Jail

800 South Oak Street, Anaconda, MT, 59711

406-563-5241

Anaconda State Prison

Custer County Jail

1010 Main Street, Miles City, MT, 59301

406-228-4333

Miles City State Prison

Daniels County Jail

10 Railroad Avenue East, Scobey, MT, 59263

406-487-2691

Scobey State Prison

Connections Corrections Program

111 West Broadway, Butte, MT, 59701

406-782-6626 ext 211

Butte State Prison

Carbon County Jail

104 North Broadway PO Box 230, Red Lodge, MT, 59068

406-446-1234

Red Lodge State Prison

Carter County Jail

214 Park Street PO Box 323, Ekalaka, MT, 59324

406-775-8743

Ekalaka State Prison

Chouteau County Jail

1215 Washington Avenue PO Box 459, Fort Benton, MT, 59442

406-622-5451

Fort Benton State Prison

Broadwater County Jail

519 Broadway Street, Townsend, MT, 59644

406-266-3441

Townsend State Prison

Butte Pre-Release & Women Transition Center

62 West Broadway, Butte, MT, 59701

406-782-2316. 406-496-5070

Butte State Prison

Blaine County Jail

400 Ohio Street, Chinook, MT, 59523

406-357-3260

Chinook State Prison

Beaverhead County Jail

2 South Pacific Street Suite #16, Dillon, MT, 59725

406-683-3700

Dillon State Prison

Big Horn County Jail

121 W. 3rd, Hardin, MT, 59034

406-665-9780, 406-683-9792

Hardin State Prison