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Jefferson County Jail

Jefferson County Jail, MT Inmate Search, Prison Roster, Visitation

Updated on: February 10, 2024
State
Montana
City
Boulder
Postal Code
59632
County
Jefferson County
Phone Number
406-225-4075
Location
110 South Washington PO Box 588, Boulder, MT, 59632

Jefferson County Jail inmate lookup: Bond Information, Court Date, Who's in jail, Race, Incarceration Date, Alias, Bookings, Mugshots, Fine/Crt Costs, Charges, Degree, Inmate Roster, Sentenced On, Booking Date, Warrants, Address, Charges, Race, INS, Arrests, Bond, Description, Court Date, Release Date.

Jefferson County Jail is a 727-beds regional correctional facility in Boulder, Montana. It houses about 606 inmates under the supervision of over 121 staff members. The Jefferson County Jail is operated by Jefferson County Sherriff, Federal Immigration and Customs Enforcement (ICE), Federal U.S. Marshal, among other major agencies. Consequently, in addition to housing local offenders, the Jefferson County Jail holds more than 539 federal inmates daily. The largest population of inmates here are men, with just 18% of them being women.

Jefferson County Jail was founded in and named after Boulder, a popular associate justice at the Supreme court of Montana.

Boulder, Jefferson County, MT Overview

Coordinates:
46.23639°N 112.12194°W
Country:
United States
State:
Montana
County:
Jefferson
Area:
Total:
1.12 sq mi (2.91 km2)
Land:
1.12 sq mi (2.91 km2)
Water:
0.00 sq mi (0.00 km2)
Elevation:
4,990 ft (1,521 m)
Population (2010):
Total:
1,183
Estimate (2019):
1,276
Density:
1,135.23/sq mi (438.23/km2)
Time zone:
UTC-7 (MST)
Summer (DST):
UTC-6 (MDT)
Zipcode:
59632
Area code(s):
406
FIPS code:
30-08575
GNIS feature ID:
0780250

Jefferson County Montana Sheriff Overview

Jefferson County can be found in the northern area of Montana. Boulder – is the county seat. Jefferson County has a total population of 11891 and was formed in 1864.

Jefferson County has a total area of 1,656 square miles. The zip codes in Jefferson County are 59631, 59632, 59634, 59638, 59721, 59759.

Jefferson County Sex Offender Registry
Jefferson County Sex Offender Registry

Inmate Search

You can obtain information about the different types of inmates housed at Jefferson County Jail through several avenues. Several websites are authorized to provide information about inmates, but official Jefferson County Jail site offer the most updated information website.

If you are looking for state offenders, the state has a search page on their website where you can get relevant information. For federal inmates, the Bureau of Prisons Inmate Locator comes in handy while ICE also has their search engine on their website. Your search on these sites will provide you with the following information arrest details, personal details, and bail information court dates, among other relevant bits of information.

Sending a Mail/ Package

Inmates at Jefferson County Jail can send and receive mails from loved ones. These are, however, strictly inspected to prevent the entry of contrabands. The mails are processed through the US Postal Services.

Senders are advised to engage the Jefferson County Jail’s authorities to establish whether their loved ones are still housed here before sending their mails. All incoming mails are expected to have a return address for them to be delivered to the relevant inmates. The mailing address is:

Inmate’s Name
Jefferson County Jail

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

Inmates are also allowed to receive emails by signing up at www.SecurusTech.net.

Sending Money

Inmates at Jefferson County Jail are allowed to have accounts through which they can purchase commissaries such as snacks, stamps, candy, and haircuts. Their loved ones can deposit funds into these accounts through the following ways:

  • Online; you can create an account on access website and deposit funds into an inmate’s account.
  • Telephone; access also allows phone deposits via 406-225-4075
  • Onsite deposits; you can also deposit at the kiosk in the Jefferson County Jail lobby

Phone Calls

Securus Technologies is contracted by the Jefferson County Jail to provide call services. Inmates are expected to set up a call account with the entity to buy pre-paid phone services. They can create an account online at www.SecurusTech.net or through phone at 406-225-4075.

Visitation

Inmates at the Jefferson County Jail are allowed to receive both onsite and online visits from their loved ones. Visitors are expected to engage the Jefferson County Jail authorities to schedule their visits. Onsite visits are limited to weekdays between 8.30 am and 4.20 pm while online visits happen any day of the week between 8.30 am and 8.50 pm.

Jefferson County Sheriffs Office And Detention Center

Address
110 South Washington Street, Boulder, Montana, 59632
Phone
406-225-4075
Fax
406-225-4145

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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

Directions

Refer the map below to find the driving directions.

Other Types of Correctional Facilities in Montana

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