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MIM(Prisons) is a cell of revolutionaries serving the oppressed masses inside U.$. prisons, guided by the communist ideology of Marxism-Leninism-Maoism.
[About Us]
Campaigns
- Build a United Front for Peace in Prisons (4/28/2025)
- End Security Risk Group Repression in North Carolina (4/08/2025)
- Prison Banned Books Week (4/05/2025)
- We Demand Our Grievances are Addressed! (2/12/2025)
- We Demand Our Grievances are Addressed in Pennsylvania (2/10/2025)
Recent Posts
- Amerika Don't Want Us No More
- Es Un Virus
- Day of Peace & Solidarity Expands Outside Prison Walls
- Trade War Replaces U.$. Soft Power
- Deportaciones Persigue Esos Protestando Genocidio y Huyendo de Violencia Imperialista
Censorship
- Hughes Unit in TX (3/27/25)
- Valdosta State Prison in GA (3/23/25)
- Coffee Correctional Facility in GA (3/22/25)
- St Tammany Parish Jail in LA (3/20/25)
- Cummins Unit in AR (3/10/25)















To help people support U.S. prisoners in their daily struggles our website provides mailing addresses for prisoner mail, mail rules by state and facility, histories of censorship problems at each facility, information on which prisons have Control Units, prison population data and prisoner-led campaigns to improve conditions on the inside. (click state in list below)




























































Montana Prisons
Montana Prison Population: 4,370Prisoner Rights Campaigns in Montana:
Locate a Montana Prisoner:
http://app.mt.gov/conweb/
Montana Prison Mail Rules:
- DOC Policy NO. 5.4.1 - Correspondence, Publications, & Packages rules
- more info on mail rules
Montana Facility Listing
Facility | Mailing Addresses | Facility Rules | Records of Censorship | Prisoner Reports | Control Units |
Butte Silverbow Detention Center | 155 W Quartz St Butte, MT 59701-9200 | ||||
Cascade County Regional Prison (CCRP) |
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Crossroads Correctional Center | 50 Crossroads Dr Shelby, MT 59474-9248 |
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Dawson County Correctional Facility | 440 Colorado Blvd Glendive, MT 59330-3708 | ||||
Great Falls | 1715 10th Ave N Great Falls, MT 59401-1396 |
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Lewistown Infirmary | 800 Casino Creek Dr Lewistown, MT 59457-3359 | ||||
Montana State Prison | 700 Conley Lake Rd Deer Lodge, MT 59722-8711 | click for rules |
![]() | read reports | isolation stats |
Nexus (Nexus) | 110 Skyline Drive Lewistown, MT 59457-2356 | ||||
START Program | PO Box 226 Warm Springs, MT 59756-0226 |