The state of Montana falls beneath the national average rate of incarceration estimating 357 people for every 100,000 based on the statistics of the National Institute of Corrections. The prison population of Montana is roughly about 3.642 housed in different correctional facilities lead by the state. Additional information is included on the links provided bellow.
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| Title | Address | ||
|---|---|---|---|
| Big Horn County Jail | 121 3rd Street, Hardin, MT 59034 | ||
| Billings City Jail | 220 North 27th, Billings, MT 59101 | ||
| Bozeman City Jail | 615 South 16th Avenue, Bozeman, MT 59771 | ||
| Butte City Jail | 225 Alaska Street, Butte, MT 59701 | ||
| Carbon County Jail | 102 North Broadway Avenue, Red Lodge, MT 59068 | ||
| Cascade County Jail- Detention Center | 3800 Ulm North Frontage Road, Great Falls, MT 59404 | ||
| Cascade County Regional Prison | 3800 Ulm North Frontage Road; Great Falls, MT 59404 | ||
| Custer County Jail | 1010 Main Street, Miles City, MT 59301 | ||
| Deer Lodge County Jail | 800 S. Oak Street, Anaconda, MT 59711. | ||
| Flathead County Detention Center | 920 South Main Street, Kalispell, MT 59901 | ||
| Gallatin County Detention Center | 605 South 16th Ave. Bozeman, MT 59715 | ||
| Great Falls City Jail | 112 1st Street South, Great Falls, MT 59403 | ||
| Kalispell City Jail | 312 1st Avenue East, Kalispell, MT 59901 | ||
| Lake County Jail | 106 4th Avenue East, Polson, MT 59860 | ||
| Montana State Prison | 400 Conley Lake Road Deer Lodge, MT 59722 | ||
| Montana Women's Prison | 701 S. 27th St. Billings, MT 59101 | ||
| Park County Jail | 414 East Callender, Livingston, MT 59047 | ||
| Pine Hills Youth Correctional Facility | 4 North Haynes Avenue Miles City, MT 59301 | ||
| Polson City Jail | 106 1st Street, Polson, MT 59860 | ||
| Powell County Jail | 313 Fourth St. Deer Lodge, MT 59722 | ||
| Richland County Jail & Detention Center | 110 Second Avenue NW, Sidney, MT 59270 | ||
| Silver Bow County Detention Center | 155 West Quartz Street, Butte, MT 59701 | ||
| Stillwater County Jail | 400 3rd Avenue North, Columbus, MT 59019 | ||
| Yellowstone County Detention Center | 3165 King Avenue East, Billings, MT 59101 |