Montana Correctional Facilities
Find jails, prison, detention centers, inmate search links, phone numbers, addresses, visiting information, and facility details in Montana.
Montana jails and detention centers by city and county
Browse source-backed city and county cards alphabetically, or search to jump directly to a location.
50 locations
Showing 36 of 50 Montana locations
Locations are source-backed and sorted alphabetically. Use search or show more to reach every city or county card.
14 locations still hidden from the initial compact view.
Search Montana correctional facilities
Full alphabetical facility list for Montana. Use search to narrow by jail, detention center, prison, city, county, or inmate search link.
90 facilities
Searches facility information only. Official lookup links open away from InmateLink.
Showing 12 of 90 facilities
Showing a starting set. Use search or filters to narrow the list.
Visit rules
Verify ID, timing, dress code, and approval steps.
Mail rules
Confirm the address and accepted items.
Phone / video
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Funds / commissary
Use only facility-approved payment paths.
Information can change. Official links may open agency, county, state, or federal websites. Verify current facility rules, lookup steps, and visit details directly before you act.
How to use Montana facility pages
Use this state correctional facilities page to review county jail, detention center, prison, and correctional facility listings. Facility pages may include a jail address, jail phone number, facility website, visiting hours, inmate search links, mail rules, phone calls, and commissary details when available.
Open official sites
Official links may open agency, county, state, or federal websites.
Verify directly
Verify details directly with the facility or agency before visiting, mailing, or paying.
No person search
InmateLink does not show custody records or run person searches.