Montana Women'S Prison is a state prison in Billings, Montana, run by the Montana Department of Corrections. The state classifies it as maximum security. Federal facility data from 2020 put its capacity at about 194 beds.
Montana Women'S Prison Address and Phone
- Facility type
- State prison
- Address
- 701 S 27th St, Billings, MT 59101Open in Google Maps
- Main phone
- (406) 247-5100
- Operated by
- Montana Department of Corrections
- County
- Yellowstone County
How to Find an Inmate at Montana Women'S Prison
People serving state sentences are listed in the state's offender search, not on county jail rosters. Search by last and first name, or by the state inmate number if you have it; the result shows where the person is held now, which can change after a transfer.
Visiting, Mail and Phone Calls
Visiting days, visitor approval, dress rules and the mailing format for letters are set by the Montana Department of Corrections and can change at short notice. Read the official facility page and call ahead before you travel.
Jails and Police Near Montana Women'S Prison
Anyone arrested near Billings is booked into the county jail first; a state facility only receives people after sentencing, commitment or transfer.
Other State Prisons in Montana
Open status checked against the official cor.mt.gov facility listing in November 2026. Address and phone come from that listing or, where it shows none, from the federal HIFLD prison dataset. This page lists no inmates.