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Lewistown, Montana | Fergus County Sheriff’s Office
Fergus County Jail Roster: Search Inmates, Recent Bookings & Bond Records
Trying to find someone being held in Lewistown? The Fergus County Sheriff’s Office publishes a public detention center roster with names, booking dates, charges, warrants, court references, and available bail or bond details. You can access this information directly on the county website without paying an inmate-search directory.
The roster also identifies some people being held for other Montana counties, state corrections authorities, or other agencies. That distinction matters when you are trying to locate the right court, arrange bond, or understand why a person cannot be released.
Below are the official search steps, mugshot guidance, visitation rules, phone and video communication services, inmate mailing instructions, and records contacts.
Independent public-information guide. Not affiliated with the Fergus County Sheriff’s Office.
How to Search the Fergus County Jail Roster Online
The official Fergus County Detention Center Roster is a public webpage maintained on the county website. Rather than requiring a paid account, it displays inmate entries that visitors can review directly.
Step-by-step inmate lookup
- Open the official roster. Visit fergusmt.gov/detention-center-roster.
- Find the person’s name. Scroll through the list or use Ctrl+F on Windows, Command+F on Mac, or Find in Page on your phone.
- Check the booking date. Look for the entry labeled “Booked in on” or similar wording.
- Read the custody information. Review the listed charges, warrant, or courtesy-hold description.
- Check the court reference. The roster may identify the court and case number associated with the detention.
- Review bond information. Look for an amount, no-bond designation, or other release restriction.
- Confirm the current status. Call 406-535-3415 if the information is time-sensitive.
Fergus County Recent Jail Bookings and Arrest Records
The county’s roster includes booking dates that help identify relatively recent admissions. However, it is a detention roster rather than a complete chronological archive of every arrest in Lewistown or Fergus County.
A person who was arrested and released before the roster was updated may not appear in the current list.
How to check a recent arrest
- Open the latest county detention roster.
- Search for the individual’s full legal name.
- Check the listed booking date.
- Determine whether the entry identifies a local charge, warrant, or hold for another agency.
- If the arrest occurred recently and no record appears, call the Sheriff’s Office.
- For historical arrest information, ask about the appropriate law enforcement report or records-request process.
What is a courtesy hold?
A courtesy hold generally means that the facility is housing someone on behalf of another jurisdiction or government agency.
The Fergus County roster identifies several types of outside holds, including Department of Corrections and federal-authority holds. When this occurs, the court controlling the underlying case may be outside Fergus County.
This distinction can affect which agency you must contact about bail, court appearances, release eligibility, or transfer arrangements.
Understanding Fergus County Booking Records
The official roster uses plain-text entries rather than a traditional table with a separate row for every field. Some people have more than one charge, warrant, case reference, or hold.
| Roster information | Meaning |
|---|---|
| Full name | Name recorded in the detention entry. |
| Booking date | Date associated with admission to jail custody. |
| Charges | Alleged offenses or legal matters associated with custody. |
| Warrant | A court-related order or legal process connected with the detention. |
| Courtesy hold | Custody maintained for another agency or jurisdiction. |
| Court reference | The named court and, when available, a case or docket number. |
| Bond | Financial or other release conditions reported in the entry. |
| No Bond | A reported restriction on release, often accompanied by a description such as serving time, pending sentencing, or another hold. |
The roster may identify misdemeanor charges with “(M)” and felony charges with “(F).” These labels describe the listed classification; they do not establish guilt or prove the final disposition of a case.
Fergus County Jail Mugshots and Booking Photographs
The official detention roster reviewed displays names, booking dates, case information, charges and bond details. It does not provide a clearly identified public mugshot gallery alongside those entries.
If you need a booking photograph, contact the Sheriff’s Office and ask whether the specific image is publicly releasable.
How to request a booking photograph
- Locate the person’s entry on the county roster.
- Write down the full name and available booking or court reference.
- Call the Sheriff’s Office at 406-535-3415.
- Ask whether a booking photograph is available through a public-records request.
- Confirm submission instructions, disclosure restrictions and any applicable copying fee.
A photograph may not be available in every case. Some images may be subject to legal restrictions or other disclosure limitations.
Do not use an older mugshot displayed on an unofficial website as proof that someone remains incarcerated or has been convicted.
What If Someone Is Missing from the Fergus County Jail Roster?
Not seeing a name does not necessarily mean the person was never arrested. There are several possible explanations:
- Recent intake: The booking occurred after the roster was last updated.
- Release: The person was discharged after posting bond, completing a sentence, or receiving a court order.
- Transfer: Custody moved to another county, state correctional facility, or federal agency.
- Different name: The roster uses another legal name or spelling.
- Different jurisdiction: The person may be held in a neighboring county.
- Restricted information: A particular detention record may not be publicly displayed.
For time-sensitive questions, call 406-535-3415. Have the person’s full name and approximate date of birth available if known.
Fergus County Jail Bail, Bond and Release Information
Fergus County’s published roster includes bond amounts and restrictions associated with individual legal matters. Some entries show cash amounts, while others indicate no bond, court conditions, or custody for another agency.
Because one inmate can have multiple cases, a listed bond amount does not necessarily mean that paying that amount will result in release.
How to verify bond eligibility
- Find the person’s entry in the official detention roster.
- Review every listed charge, warrant and court reference.
- Check whether an entry contains a “No Bond” designation or outside-agency hold.
- Contact the jail at 406-535-3415.
- Ask which court controls the bond and whether the amount is current.
- Verify the authorized payment method and location before sending funds.
- Ask whether an additional hold, sentence or court order would prevent release.
What does a no-bond entry mean?
The roster uses several explanations alongside no-bond entries, including DOC holds, serving time and pending sentencing.
These situations can have different legal consequences. Contact the responsible court or holding agency rather than assuming that all no-bond entries operate the same way.
Release dates and bond terms can change. Do not make transportation arrangements or send payment based only on an old roster entry.
Fergus County Detention Facility Visiting Hours and Rules
The Sheriff’s Office links to an official inmate visitation regulation document. The document currently linked on the county website carries an older revision date of December 14, 2009.
The following is the published schedule from that document, not a separately confirmed 2026 visiting calendar. Call the jail before relying on it.
| Day | Published visiting hours |
|---|---|
| Monday | 1:00 PM–4:00 PM |
| Wednesday | 1:00 PM–4:00 PM |
| Friday | 1:00 PM–4:00 PM |
Rules stated in the county visitation PDF
- Visits are listed as 15 minutes long.
- Each inmate is allowed up to two visitors during a visiting period.
- One visiting period per inmate per visiting day is permitted.
- The document limits ordinary visits to immediate family members aged 18 or older.
- Other visitors require prior approval from the Sheriff or Undersheriff.
- Photo identification may be required.
- Inmates serving periods of 72 hours or less are not eligible for visits under the published rules.
- Disorderly conduct may result in refusal of further visits.
Before visiting
- Call the Fergus County Sheriff’s Office.
- Verify that the published visiting days and hours are still in effect.
- Confirm the inmate’s eligibility and whether advance approval is necessary.
- Ask what identification visitors must bring.
- Confirm the approved number of visitors and current security rules.
- Ask which entrance visitors should use.
Read the official Fergus County inmate visitation regulations (PDF).
Fergus County Inmate Phone Calls, Messaging and Video Visits
The Fergus County Sheriff’s Office publishes an NCIC Inmate Communications information sheet describing prepaid inmate telephone calls, video visitation, and electronic messaging.
The county’s linked document identifies NCIC as the provider and explains that inmates can access telephones after booking is completed.
How to create an inmate communication account
- Open NCIC’s account portal.
- Create a prepaid account or sign into an existing account.
- Select the appropriate facility and inmate using the provider’s available controls.
- Review calling, messaging, and video options.
- Check the current fees before adding funds.
- Complete account funding through the official provider.
NCIC support: 800-943-2189.
Published NCIC communication rates
The sheriff’s linked rate sheet provides the following prices. They should be checked again on the provider’s current payment screen.
| Service | Rate shown in county document |
|---|---|
| Domestic telephone calls | $0.16 per minute |
| Calls to Mexico and Canada | $0.25 per minute |
| Other international calls | $0.35 per minute |
| Video visits | $0.30 per minute |
| Text messages | $0.25 per message |
| Picture or video messages | $0.35 each |
The document states that three-way telephone calls are prohibited. Incoming calls to inmates are not accepted, apart from supported voicemail services for approved inmates.
View the official NCIC phone and video information sheet (PDF).
Fergus County Jail Inmate Money, Property and Mail
Family members may need to fund a communication account, deliver an approved item, or mail correspondence to someone in custody. These activities follow different rules.
Depositing communication funds
NCIC offers prepaid account funding for approved calls, messaging and video communication. Use the official provider rather than a third-party website claiming to accept jail deposits.
For ordinary inmate commissary accounts or other types of funds, confirm the currently accepted methods directly with detention staff. The reviewed county materials do not establish a verified separate online commissary payment portal.
Items permitted under the published regulations
The older county visitation document identifies a limited set of items that may be accepted for inmates:
- One set of clean clothing.
- Money, subject to facility rules.
- Postage stamps.
- Newspapers.
The same document states that books, magazines and tobacco products are not accepted.
Because the regulation is old, do not deliver anything without confirming the current policy by telephone. Even previously permitted items may now be restricted.
Mailing a letter to an inmate
The Sheriff’s Office’s linked visitation regulation provides the following mailing format:
Inmate’s Full Name
P.O. Box 180
Lewistown, MT 59457
Before sending mail, verify this address, the inmate’s required identifying information and current content rules. Ask whether legal correspondence must follow a separate procedure.
Do not send cash, valuables or irreplaceable documents without authorization from detention staff.
Fergus County Jail Records vs. Montana Court and Prison Records
A jail roster and a court docket answer different questions. The roster focuses on detention, while the court record documents charges, hearings, judgments and other case proceedings.
Finding a court case using the roster
- Locate the person’s name in the official detention list.
- Identify the court named next to the charges or warrant.
- Record the case number exactly as shown.
- Contact that court’s clerk or consult its authorized public-search resources.
- Ask for the current hearing date or case status using the court number.
The roster can reference Fergus County District Court, Fergus County Justice Court, Lewistown City Court or courts in other jurisdictions. Make sure you contact the court named in the specific entry.
Montana Department of Corrections offender search
If a person has moved into the state corrections system, use the Montana Department of Corrections Offender Search.
This state search is different from the county jail roster. A person detained locally may not appear in state corrections records unless they also have a qualifying DOC record.
Requesting historical jail or arrest records
For past booking information or law enforcement reports, contact the Fergus County Sheriff’s Office. The department’s official page also provides a downloadable law enforcement report form and other records-related resources.
Explain the record you need, provide the available name and date information, and ask about disclosure restrictions, fees and submission instructions.
Fergus County Jail Address, Phone and Directions
The Sheriff’s Office lists its location at 121 8th Avenue South in Lewistown, Montana. The county government website also lists a separate general county contact address on West Main Street, so use the Sheriff’s published address for jail-related inquiries.
| Agency | Fergus County Sheriff’s Office / Detention Facility |
|---|---|
| Sheriff | Ryan Peterson |
| Undersheriff | Cory Smith |
| Physical address | 121 8th Avenue South, Lewistown, MT 59457 |
| Mailing address | PO Box 180, Lewistown, MT 59457 |
| Phone | 406-535-3415 |
| Toll-free | 877-361-3014 |
| Fax | 406-535-3860 |
| fcsheriff@fergussheriff.com | |
| Official website | Fergus County Sheriff’s Office |
Jail location map
Use the map to find the Sheriff’s Office in Lewistown. Before traveling for visitation, records or a custody matter, confirm the correct entrance and current service hours.
Frequently Asked Questions About the Fergus County Jail Roster
1. Where can I find the official Fergus County jail roster?
Visit https://fergusmt.gov/detention-center-roster. The county publishes inmate names, booking dates, charges, court references and bond information on its official detention roster webpage.
2. Is the Fergus County jail roster free to search?
Yes. The official roster is publicly accessible online without paying for a third-party inmate search. Separate requests for historical records or certified copies may have fees.
3. How do I search the Fergus County jail roster by name?
Open the official roster and use your browser’s Find function to locate the person’s name. Then review the corresponding booking date, charges, court references and bond information.
4. How often is the Fergus County detention roster updated?
The county maintains an online roster, but a fixed update interval was not verified. Check the latest available entries and contact the Sheriff’s Office for urgent custody confirmation.
5. Are Fergus County jail mugshots available online?
The official roster reviewed does not provide a clearly identified mugshot gallery. Contact the Sheriff’s Office to ask whether a particular booking photograph can be released through its records process.
6. What is the Fergus County jail phone number?
The published Fergus County Sheriff and jail telephone number is 406-535-3415. The county also lists 877-361-3014 as a toll-free contact number.
7. Where is the Fergus County Detention Facility located?
The Sheriff’s Office lists its physical address as 121 8th Avenue South, Lewistown, Montana 59457.
8. What are the Fergus County jail visiting hours?
The county’s linked visitation regulation lists Monday, Wednesday and Friday from 1:00 PM to 4:00 PM. Because this document was last revised in 2009, call the jail to confirm the current schedule and requirements.
9. How can I call or video visit someone in Fergus County jail?
The Sheriff’s Office identifies NCIC Inmate Communications for prepaid calls, messages and remote video visits. Visit https://account.ncic.com or call 800-943-2189 to review account and service options.
10. What if someone is missing from the Fergus County jail roster?
Try a different name spelling and consider whether the person was recently booked, released, transferred or held for another jurisdiction. Contact 406-535-3415 for time-sensitive custody questions.
Official Fergus County Jail Resources
These sources provide the most direct routes for current inmate searches, visiting rules, communication accounts and records inquiries.
- Fergus County Official Detention Center Roster
- Fergus County Sheriff’s Office
- Official Inmate Visiting Regulations (PDF)
- Official NCIC Inmate Communications Information (PDF)
- NCIC Prepaid Inmate Communication Account
- Montana Department of Corrections Offender Search
Last reviewed: October 30, 2026. This independent guide does not host live custody records. Roster entries, release conditions, visiting procedures and communication fees may change. Always confirm important details with the Fergus County Sheriff’s Office or the responsible court.