Butte-Silver Bow County Detention Center
Butte-Silver Bow County Detention Center
County Jail / Adult Detention FacilityMailing Address
[Inmate Full Name] — [ID if known]
Butte-Silver Bow County Detention Center
155 W. Quartz Street, Butte, MT 59701
Butte-Silver Bow County Detention Center
155 W. Quartz Street, Butte, MT 59701
Physical Address
155 W. Quartz Street, Butte, MT 59701
Governing Agency
Butte-Silver Bow Law Enforcement Department
Inmate ID
Inmate / Booking ID — Not required
Last Verified
September 27, 2026
Facility Mailing and Service Information
Use the incarcerated person's full legal name and a complete sender return address. Verify the current Butte-Silver Bow County Detention Center mail rules before sending correspondence.
Source: Official sourceLast verified: September 27, 2026
Verify the facility's current photo size, quantity and content restrictions before mailing photographs.
Source: Official sourceLast verified: September 27, 2026
Verify the facility's current book, publication and package rules before sending books or magazines.
Source: Official sourceLast verified: September 27, 2026
Do not mail cash unless the facility explicitly permits it. Use the current approved inmate-account deposit method.
Source: Official sourceLast verified: September 27, 2026
Verify current visitor approval, identification and scheduling requirements before travel.
Source: Official sourceLast verified: September 27, 2026
How to Address Your Letter
Use the incarcerated person's full legal name and a complete sender return address. Verify the current Butte-Silver Bow County Detention Center mail rules before sending correspondence.
About Butte-Silver Bow County Detention Center
Butte-Silver Bow County Detention Center is a Montana county detention or jail facility record reviewed for current status and mail routing on 2026-09-27.