Petroleum County Jail & Sheriff

Petroleum County Jail & Sheriff Inmate Services Information

Phone: 406-429-6551

Physical Address:
201 E. Main
Winnett, MT 59087

Mailing Address (personal mail):
Inmate's first and last name
Fergus County Detention Center
21 8th Ave S,
Lewistown, MT 59457

How Do You Find Someone in the Petroleum County Jail & Sheriff?

To search for an inmate in the Petroleum County Jail & Sheriff, review their criminal charges, the amount of their bond, when they can get visits, or even view their mugshot, go to the Official Jail Inmate Roster, or call the jail at 406-429-6551 for the information you are looking for.

Petroleum County Jail & Sheriff Inmate Search

Petroleum County maintains an average of 4 inmates in custody on any given day (in all jails combined). The jail has a weekly turnover of 55% of their population. Every year Petroleum County law enforcement agencies arrest and detain approximately 80 offenders.

The following charts of Petroleum County inmate population demographics are updated daily. The information shown is for 6/9/2023. For research purposes we have broken down the inmates by sex, age, ethnicity, and criminal charges.

The information is compiled from Petroleum County, the state of Montana, as well as the United States Department of Justice and Census Bureau records.

For complete information on how to bond, visit, mail, send and receive email, receive phone calls, send money or commissary to an inmate, find information in this and other counties, and view the Most Wanted Fugitives, scroll down this page.

For a collection of over 20 additional graphs and charts of the demographic and criminal arrest information of the inmates in Petroleum County and Montana state prisons, click the button below.
Petroleum County INMATE DEMOGRAPHICS

Petroleum County Inmate Race & Ethnicity - 6/9/2023

Race Inmates % Total
White 2 66.67%
Black 1 33.33%
Hispanic or Latino 0 0.00%
American Indian/Native Alaskan 0 0.00%
Asian 0 0.00%
Pacific Islander/Native Hawaiian 0 0.00%
Other 0 0.00%
Total 3 100.0%
Demographic, Crime and Inmate data is compiled from public reports provided by the Petroleum County Sheriff’s Department, Montana Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.

Petroleum County Inmate Criminal Charges - 6/9/2023

(many inmates have multiple charges)

Charge Inmates % Total
Felony (3rd Degree) 1 33.33%
Felony (2rd Degree) 0 0.00%
Felony (1st Degree) 0 0.00%
State Jail Felony 0 0.00%
Felony (Uncategorized) 1 33.33%
Misdemeanor (Class A) 1 33.33%
Misdemeanor (Class C) 0 0.00%
Holds 0 0.00%
Uncategorized 0 0.00%
Demographic, Crime and Inmate data is compiled from public reports provided by the Petroleum County Sheriff’s Department, Montana Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.

Petroleum County Inmate Sex - 6/9/2023

Sex Inmates % Total
Male 3 100.00%
Female 0 0.00%
Total 3 100.0%
Demographic, Crime and Inmate data is compiled from public reports provided by the Petroleum County Sheriff’s Department, Montana Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.

Petroleum County Inmate Age - 6/9/2023

Age Inmates % Total
Under 18 1 33.33%
18-20 1 33.33%
21-24 1 33.33%
25-30 0 0.00%
31-35 0 0.00%
36-40 0 0.00%
41-45 0 0.00%
46-50 0 0.00%
51-55 0 0.00%
56-60 0 0.00%
61-65 0 0.00%
66-75 0 0.00%
76-85 0 0.00%
Total 3 100.0%
Demographic, Crime and Inmate data is compiled from public reports provided by the Petroleum County Sheriff’s Department, Montana Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.
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About the Petroleum County Jail & Sheriff
The Petroleum County Jail is located in Winnett, Montana. Here is the capacity of the jail as stated in the search results: The jail has a capacity of roughly 116 inmates, with a maximum capacity of 139 in cases of emergency. The Petroleum County Jail was built in 1955 with a capacity for 107 inmates. There is no information available in the search results on the capacity of any jail or detention center in Park County, Montana. The address and contact number for the Petroleum County Jail & Sheriff in Montana are as follows: Address: 201 East Main Street, Winnett, MT, 59087. Phone number: 406-429-6551. The visitation hours for the Petroleum County Jail & Sheriff in Montana are not provided in the search results. However, the following information can be found: The actual visiting hours vary depending on the day of the week, where the inmate is housed, and the inmate's sex. In-person visitation at Montana State Prison is suspended until further notice, but Easter holiday visitation is available at Montana State Prison on April 22-23, 2023. Visitors must schedule their visits on a first-come, first-served basis through ICSolutions, and visits are available on Saturdays and Sundays from 9 a.m. to 7 p.m. on holidays and special circumstances. Petroleum County Jail & Sheriff is located in Winnett, Montana and is a pretrial holding facility. The jail has a capacity of 84 beds. Inmates can receive visits from friends and loved ones, either on-site at the facility or via a home-based video visitation service. Inmates are allowed one to two visits of 30 minutes each at the facility, and there is potentially no limit on the number of visits when using the home-based video visitation service. Anyone over the age of 18, who isn't on felony probation and can produce a valid government-issued photo ID, can be approved to visit an inmate in this jail. The jail also provides reintegration programming to male convicted criminals. Inmates receive counseling on a weekly basis. The facility has a medical unit that is run by a doctor and nurse. To find out if an inmate is in the facility, you can contact the administration directly by phone. The jail also offers a free mobile app that allows the public to receive information regarding current inmates in the facility. The facility has a capacity of roughly 116 inmates, with a maximum capacity of 139 in cases of emergency. The Montana Department of Corrections also uses the Petroleum County Jail for housing probation violators. It is managed on a day-to-day basis by a staff of 1 commander, 9 sergeants, 17 officers, and transport personnel. The facility is operated by the Petroleum County Sherriff Office. The jail has a medical unit that is run by a doctor and nurse, and inmates receive counseling on a weekly basis so that they can deal with their incarceration. The actual visiting hours vary depending on the day of the week, where the inmate is housed, and the inmate's sex. Inmates are allowed one to two visits of 30 minutes each at the facility, and there is potentially no limit on the number of visits when using the home-based video visitation service. Anyone over the age of 18 who isn't on felony probation and can produce a valid government-issued photo ID can be approved to visit an inmate in this jail.
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Inmate Phone Contact

How Do I Receive Phone Calls from an Inmate in the Petroleum County Jail & Sheriff?

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Other Jails Nearby

What are the other Jails in the Neighboring Counties surrounding Petroleum County?

Petroleum Fergus Phillips Musselshell Rosebud Garfield
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Most Wanted Fugitives

Do you have a list of Arrest Warrants, and the Most Wanted Criminals in Petroleum County, the state of Montana and the United States?

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Petroleum County Inmate Race & Ethnicity - 6/9/2023

Race Inmates % Total
White 2 66.67%
Black 1 33.33%
Hispanic or Latino 0 0.00%
American Indian/Native Alaskan 0 0.00%
Asian 0 0.00%
Pacific Islander/Native Hawaiian 0 0.00%
Other 0 0.00%
Total 3 100.0%
Demographic, Crime and Inmate data is compiled from public reports provided by the Petroleum County Sheriff’s Department, Montana Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.

Petroleum County Inmate Criminal Charges - 6/9/2023

(many inmates have multiple charges)

Charge Inmates % Total
Felony (3rd Degree) 1 33.33%
Felony (2rd Degree) 0 0.00%
Felony (1st Degree) 0 0.00%
State Jail Felony 0 0.00%
Felony (Uncategorized) 1 33.33%
Misdemeanor (Class A) 1 33.33%
Misdemeanor (Class C) 0 0.00%
Holds 0 0.00%
Uncategorized 0 0.00%
Demographic, Crime and Inmate data is compiled from public reports provided by the Petroleum County Sheriff’s Department, Montana Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.

Petroleum County Inmate Sex - 6/9/2023

Sex Inmates % Total
Male 3 100.00%
Female 0 0.00%
Total 3 100.0%
Demographic, Crime and Inmate data is compiled from public reports provided by the Petroleum County Sheriff’s Department, Montana Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.

Petroleum County Inmate Age - 6/9/2023

Age Inmates % Total
Under 18 1 33.33%
18-20 1 33.33%
21-24 1 33.33%
25-30 0 0.00%
31-35 0 0.00%
36-40 0 0.00%
41-45 0 0.00%
46-50 0 0.00%
51-55 0 0.00%
56-60 0 0.00%
61-65 0 0.00%
66-75 0 0.00%
76-85 0 0.00%
Total 3 100.0%
Demographic, Crime and Inmate data is compiled from public reports provided by the Petroleum County Sheriff’s Department, Montana Corrections, United States Department of Justice, Federal Bureau of Investigation and the United States Census Bureau.

This facility, known as "Petroleum County Jail & Sheriff" is also known as *INMATES ARE HOUSED IN FERGUS COUNTY JAIL, Petroleum County Jail & Sheriff , Petroleum County Jail & Sheriff , Montana, Petroleum.