Lewiston, MT Fergus County Detention Center View

Fergus County Detention Center is a county jail in Lewistown, Montana, serving Fergus County and local law enforcement agencies. It is operated by the Fergus County Sheriff’s Office and is used to hold adults arrested in the county, including pretrial detainees awaiting court action and some sentenced inmates serving short local sentences. The facility supports the local justice system by providing secure custody after arrest, during court proceedings, and for approved county-level sentences or holds.

Contact and Location Information

Jail Name: Fergus County Detention Center
Type: County Jail
Security Level: Medium
Address: 121 8th Avenue South
City: Lewiston
Zip: 59457
Phone: 406-535-3415
Fergus County Detention Center Contact Details

How to Find an Inmate at Fergus County Detention Center

Members of the public can look for an inmate using the official inmate search link available on this page for the facility’s roster. County jail rosters typically list the person’s name, booking date, charges, bond information when available, and custody status. New bookings usually must be processed before they appear online, and this can take several hours, so a person may not be searchable immediately after arrest. If the roster does not show the person you are looking for, check again later or contact the facility directly for current custody information.

FAQs

How do I visit an inmate at Fergus County Detention Center?

Visitation rules, hours, and scheduling requirements are set by the facility and may change based on housing status or staffing. Call ahead or check the official information before traveling, and make sure the inmate is eligible for visits.

What do I need to bring when visiting Fergus County Detention Center?

Visitors generally need a valid government-issued photo ID and must follow dress code and conduct rules. Personal items may be limited, and minors usually must be accompanied by a parent or legal guardian.

How do I make phone or video calls with an inmate?

Inmates are generally allowed to place outgoing calls through the facility’s approved phone or video service. Family members may need to create an account, add funds, or follow the provider’s instructions to receive calls or schedule video visits.

How do I send mail to an inmate?

Mail should include the inmate’s full name and any required booking or identification number, along with the facility mailing address. Most jails inspect incoming mail and may reject items that violate rules, such as prohibited materials, cash, or altered envelopes.

How does the commissary work?

Commissary allows eligible inmates to buy approved items such as snacks, hygiene products, and writing supplies. Funds are usually added through an approved payment system or in person if the facility permits it.

How is bail set and how do I post bond at Fergus County Detention Center?

Bail is set by the court based on the charge, court rules, and the judge’s order. Bond may be posted through the court, the facility, or an approved bonding process, so confirm the amount and accepted payment methods before going in.

What happens during the intake process at Fergus County Detention Center and when will the inmate appear in the system?

During intake, staff confirm identity, record booking information, review charges, check for warrants or holds, and assign housing when appropriate. Online records may not appear right away because processing can take several hours after arrival.

Mailing to Fergus County Detention Center Inmates and Staff

Inmate Visiting Days and Hours

Day of Week Hours
Monday 1:00 P.M. - 4:00 P.M.
Wednesday 1:00 P.M. - 4:00 P.M.
Friday 1:00 P.M. - 4:00 P.M.

How to Send Money to Fergus County Detention Center

Family and friends can send money to inmates at Fergus County Detention Center through approved methods to help them purchase essential items from the commissary.