JEFFERSON COUNTY CRIMINAL JUSTICE
Find facility contact details, address, phone, official links, visiting, mail, phone, commissary, and inmate-search resources when available. Verify details directly with the facility or agency.
Quick facts
Facility type
County Jail
Agency
Jefferson County
City/state
Boulder, Montana
County
Jefferson
Phone
(406) 225-4075Official website
jeffersoncounty-mt.gov (opens in a new tab)Address and map
Bail bond directory
Inmate search and official links
Official inmate lookup
Open the facility or agency inmate search page when one is listed.
- Facility data reviewed
- May 18, 2026
Facility website
Use the facility or agency website for current contact information and instructions.
- Facility phone
- (406) 225-4075
- Destination
- jeffersoncounty-mt.gov (opens in a new tab)
- Facility data reviewed
- May 18, 2026
Visiting information
Check visiting hours, approval steps, identification rules, and the platform used for visits.
- Facility data reviewed
- May 18, 2026
Mail rules
Check where to send mail and which mail or publication rules apply.
- Facility data reviewed
- May 18, 2026
Phone and video calls
Find the listed phone, video, funding, vendor, and rate information.
- Facility data reviewed
- May 18, 2026
Money, commissary, and funds
Find listed commissary or deposit options and the service used to send funds.
- Facility data reviewed
- May 18, 2026
Property release
Check the facility's instructions for arranging property pickup or release.
- Facility phone
- (406) 225-4075
- Facility data reviewed
- May 18, 2026
Records and letters
Open the listed records, letters, or grievance information.
- Facility phone
- (406) 225-4075
- Facility data reviewed
- May 18, 2026
Related next steps
Nearby facilities in Boulder, Montana
State facility
Frequently asked questions
Before you act
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Use only the reviewed external lookup link shown on this profile, when one is available.
Confirm visiting, mail, phone, money, and property rules with the facility before acting.
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Do not rely on old screenshots, third-party posts, or saved instructions after rules change.