Jurisdiction: Yellowstone County
State: Montana
County Website(s)
Yellowstone County, Montana Welcome toYellowstone County ExploreYellowstone County The mission of Yellowstone County is to improve the function of County government to serve its citizens and the region as efficiently and cost effectively as possible through the joint effort of our employees and leadership. Get the FYI with YCI!
Get alerted about emergencies and other important community news by signing up for Yellowstone County Informed. This system enables us to provide you with critical information quickly in a variety of situations, such as severe weather, unexpected road closures, missing persons, and evacuations of buildings or neighborhoods.
You pick where.You pick how. To request an excusal after receiving a jury summons, return the Affidavit for Excusal included with your summons. Monthly Preparedness TipFamilyEmergency Plan
County Links
Montana Correctional Info
Substance Abuse Treatment in Montana Jails and Correctional Facilities: What’s Happening in 2026
Reentry Programs in Montana Jails: How the State Is Helping People Rebuild After Incarceration
PREA Compliance in Montana Jails and Correctional Institutions: What It Means in 2026
Jail and Prison Healthcare Costs in Montana: What the Numbers and Policies Reveal in 2026
Information is sourced from publicaly available information and may be inaccurate