This correctional facility houses detainees and sentenced offenders and provides programming, visitation, and reentry services for incarcerated individuals. Petroleum County Jail & Sheriff is located at 201 West Main Street, Winnett, MT. All visitors must pre-register and be approved in advance — bring a valid government-issued photo ID and follow all facility dress code and conduct rules when visiting.
Petroleum County Jail & Sheriff Contact Information
Address, Phone Number, and Hours for an Jails Prisons in Petroleum County, Montana.
| Name | Petroleum County Jail & Sheriff |
| Address | 201 West Main Street, Winnett MT 59087 Map |
| Phone | (406) 429-6551 |
| Website | |
| Hours |
Map of Petroleum County Jail & Sheriff
About Petroleum County Jail & Sheriff
The Petroleum County Jail & Sheriff, located in Winnett, MT, is a secure facility that houses inmates. The inmates may be awaiting trial or sentencing, or they may be serving a sentence after being convicted of a crime. Jails and Prisons maintain records on inmates, including arrest records, sentencing records, court documents, and other criminal records. Petroleum County Jail & Sheriff makes these records available to the public.
- Inmate location, housing assignment, and projected release date
- Visitor registration, visitation scheduling, and facility rules
- Depositing funds to an inmate's commissary account
- Educational programs, reentry services, and work release eligibility