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County jail · Jefferson County, Montana

Jefferson County Criminal Justice

Jefferson County Criminal Justice, a county jail, is based in Boulder, Jefferson County, Montana. It is run by the county sheriff's office. Its listed capacity is 24 places. A live booking roster below lists 17 people in custody, with 1 booked in the past week. It is one of 3 places of detention the atlas lists in Jefferson County. This page gives its telephone number, official website and address, with an interactive map. Jefferson County Sheriffs Office and Detention Center is listed at the same site.

Live roster

Current roster

Read live from the official booking roster

2 matching bookings

NameBookedChargesClassBondDaysDetails
MARTINEZ, KATELYNN DIANNJuly 1, 2026Local Warrant: Bench warrant DC-22-2023-20 issued by Jefferson, MT (46-18-203 - Revocation of Suspended or Deferred Sentence)+1 more—$150,585109
ARTERBURY, JASON MICHAEL—Additional Hold for Probation & Parole+1 more———

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