Montana Women's Prison
Montana Women's Prison
State Prison - Adult FemaleMailing Address
[Inmate Full Name] — [DOC ID]
Montana Women's Prison
701 S. 27th Street
Billings, MT 59101
Montana Women's Prison
701 S. 27th Street
Billings, MT 59101
Physical Address
701 S. 27th Street, Billings, MT 59101
Phone
Governing Agency
Montana Department of Corrections
Inmate ID
DOC ID — Required
Last Verified
September 27, 2026
Facility Mailing and Service Information
Current Montana DOC materials list 701 S. 27th Street, Billings, MT 59101 as the mailing address for Montana Women's Prison.
Source: Official sourceLast verified: September 27, 2026
Verify current photo size, quantity and content restrictions before sending photographs.
Source: Official sourceLast verified: September 27, 2026
Verify current book, publication and package rules before sending.
Source: Official sourceLast verified: September 27, 2026
Do not mail cash unless explicitly permitted. Use the facility's 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
Current Montana DOC materials list 701 S. 27th Street, Billings, MT 59101 as the mailing address for Montana Women's Prison.
About Montana Women's Prison
Montana Women's Prison is the current state-owned adult women's prison in Billings.