Jefferson County Jail, MT

Updated on: January 15, 2021
Jefferson County Jail

Nationwide Inmate Records Online Check

Jail records, court & arrest records, mugshots and even judicial reports.

Jefferson County Jail - General Information

Facility Name: Jefferson County Jail
Facility Type: County Jail
Address: 110 South Washington PO Box 588, Boulder, MT, 59632
Phone: 406-225-4075
Facility Type: Adult
City: Boulder
Postal Code: 59632
State: Montana
County: Jefferson County
Official Website:

Jefferson County Sheriffs Office And Detention Center

Sheriff: Craig D. Doolittle
Address: 110 South Washington Street, Boulder, Montana, 59632
Phone: 406-225-4075
Fax: 406-225-4145

Jefferson County Jail offender search: Bookings, Mugshots, Charges, Release Date, Last Name, Jail Roster, Current Location, Race, Who’s in jail, Court Type, INS, Information Recorded, Court Date, Arrests, Address Given, Bond, Booking Date, Race, Statute.

The Jefferson County Jail is in Boulder, Montana. The jails mission is to serve the public with care and compassion. They also make it their job to make sure that inmates are treated with respect and treated fairly, while keeping a safe, secure, and humane environment for everyone involved.

The jail does not only deal with current inmates, but they also make it their mission to support prior inmates when they go back into society by providing them a lot of programs that will help them keep a positive attitude and make sure they change their behaviors.

The jail has employees in health services, main jail, work & release programs, booking & transportation, training, and citizen liaison, central support services, contract services divisions, and professional standards and accreditation.

Nationwide Inmate Records Online Check

Jail records, court & arrest records, mugshots and even judicial reports.

You can do an inmate look up at the Jefferson County Jail viewing their official website. You can search for inmates by their first and last name or their booking date.

You will find their name, date of birth, age when they got brought in, and what they got brought in for.

Sending a Mail/Care Package

Inmates can receive letters in the mail. You will need to address the envelope as follows:

Inmates full name and housing assignment
110 South Washington
PO Box 588, Boulder, MT, 59632

Writing materials can be purchased from the commissary. Inmates cannot communicate with other inmates in any other Jefferson County facilities.

Any family and friends that want to write to write to the inmate must be put on the Request/Refusal Form for the staff to approve.

All incoming mail is subjected to being inspected by a jail staff. Outgoing mail will be checked to make sure the communication is not presenting any danger, escape plans, or extortion.

Sending Money

Nationwide Inmate Records Online Check

Jail records, court & arrest records, mugshots and even judicial reports.

You can send money to help fund inmates a few different ways.


You can put money in your inmate’s accounts in person. You can deposit cash into the kiosks available in the video visitation center and the main jail lobby in Jefferson County Jail. The video visitation center is open from 8:30am to 8:30 pm. The main jail lobby is open from 7am to 11pm.


You can fund your inmates account in Jefferson County Jail online. You will have to create a TouchPay account. There is a fee that incurred with using this service.


When sending money orders in the mail, you need to make it payable to the inmate using their first and last name. You will send the money order to the following address:

Inmate Accounts
110 South Washington
PO Box 588, Boulder, MT, 59632


Visitation must be scheduled through the Jefferson County Jail’s website. Visitation can be scheduled no more than 7 days ahead of time. Visits that are canceled with less than 24 hours to the appointment will still count as a visit.

Both inmates and visitors are required to adhere to all visitation rules. If rules are broken, that could lead to termination of the visit or loss of visitation privileges.

How Often Can I Visit?

Inmates in Jefferson County Jail can have 3 forty-minute long visitation sessions a week. These sessions can include 2 adults.

Visiting Hours

Monday 7:30 AM to 9:00 PM
Tuesday 7:30 AM to 9:00 PM
Wednesday 7:30 AM to 9:00 PM
Thursday 7:30 AM to 9:00 PM
Friday 7:30 AM to 9:00 PM
Saturday 7:30 Am to 2:30 PM
Sunday 7:30 Am to 2:30 PM

The visiting starts in first in, first out type of fashion. No new visitors will be allowed in 45 minutes before the end of the visit day. 45 minutes before the end of the visit day officers start escorting those who were first in out of the visitor room.

Jefferson County Prison Statistics

Jefferson County Jail Admissions
Total Jail Admissions 563
Total Jail Population 17
Female Jail Population 2
Male Jail Population 11
Jefferson County Jail Admissions By Race
Asian Jail Population -
Black Jail Population 1
Latino Jail Population 1
Native Jail Population 2
White Jail Population 13
Jefferson County Pretrial Jail Population
Pretrial Jail Population 1
Female Pretrial Jail Population -
Male Pretrial Jail Population 10
Jefferson County Jail Held Inmates
Jail Population Held for State Prison 12
Jail Population Held for Out-of-State Prison -
Jail Population Held for State Jail 1
Jail Population Held for Out-of-State Jail -
Jail Population Held for Federal Agencies 5
Jail Population Held for ICE -

Jefferson County, Montana Warrants, Arrests

Jefferson County Arrest Warrants
Jefferson County Child Support Warrants

Jefferson County Most Wanted
Jefferson County Sheriff Website

Jefferson County Sex Offender Registry
Jefferson County Sex Offender Registry


Refer the map below to find the driving directions

Nearby Jail/Prison

Correctional Facility Name Type County
Lewis And Clark County Detention Center, Montana 19.25 miles County Jail Lewis And Clark County
Powell County Jail, Montana 23.53 miles County Jail Powell County
East Helena City Jail, Montana 19.21 miles City Jail Lewis and Clark County
Whitehall City Jail, Montana 7.6 miles City Jail Jefferson County
Broadwater County Jail, Montana 14.82 miles County Jail Broadwater County
Butte-Silver Bow County Detention Center, Montana 18.53 miles County Jail Silver Bow County
Reintegrating Youthful Offenders Correctional Facility, Montana 25.05 miles State Prison Powell County

Other Types of Correctional Facilities in Montana