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160,116

Prisons, jails and police agencies in 223 countries on every continent, organised by country, region and district.

County of Montana, United States

Jefferson County

In Jefferson County, Montana, the atlas records 3 correctional facilities and 2 police units. Among them are 1 state prison, 1 reentry center and 1 county jail. Every entry comes with a telephone number, so you can contact the facility directly. The largest facility by listed capacity is Elkhorn Treatment Center, with room for about 50 people. 1 jail publishes a live booking roster here, listing 19 people right now. The entries are Elkhorn Treatment Center, Jefferson County Criminal Justice, Riverside Recovery & Reentry Program, Boulder Police Department and Jefferson County Sheriffs Office and Detention Center. The atlas lists entries in 56 counties of Montana, Jefferson County among them.

Interactive map

Map of Jefferson County

Every point is a facility. Select one to open its record.

Live data

Live booking rosters

1 roster · 19 people listed now

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Prisons & jails

3 facilities

3 entries
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Police & law enforcement

2 agencies

2 entries
Questions

Frequently asked

How many prisons and jails are in Jefferson County, Montana?

The atlas lists 3 prisons, jails and detention centres in Jefferson County, Montana, including 1 state prison and 1 reentry center.

What is the largest prison in Jefferson County, Montana?

By the capacity recorded in its sources, Elkhorn Treatment Center is the largest, with about 50 places.

How many police stations are in Jefferson County, Montana?

2 police units are listed for Jefferson County, Montana: 1 sheriff's office and 1 police department.

How do I find out if someone is in jail in Jefferson County, Montana?

Start with the live rosters on this page, which list 19 people right now. For other jails, use the sheriff's inmate lookup or call the facility.

Are telephone numbers available for these facilities?

Yes for 5 entries of 5. Where a number is missing, the facility page shows its address and map location; details can change, so the agency's own website is the authority.

Which facilities are listed in Jefferson County, Montana?

Elkhorn Treatment Center (state prison), Jefferson County Criminal Justice (county jail), Riverside Recovery & Reentry Program (reentry center), Boulder Police Department (police department) and Jefferson County Sheriffs Office and Detention Center (sheriff's office). Each name links to a page with the address, map and any published phone number.

Which neighbouring areas of Montana are covered?

Montana has 55 other areas in the atlas; Yellowstone County has the most entries (11), followed by Gallatin County.

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