How to Search Yellowstone County, Montana Records (Start Here)
Yellowstone County, Montana — court records through the local court clerk, property through the county assessor, recorded documents through the recorder or clerk.
- Court cases: Local court clerk for case search.
- Property: County Assessor for values. Recorder or Clerk for deeds and documents.
- Jail: County Sheriff for current inmate information.
Select a database below to begin your search.
Criminal & Court Records
Criminal & Court Records
Yellowstone County Sex Offenders
Visit →Jail & Inmate Records
Official Free
Search the Yellowstone County, Montana Sheriff's sex and violent offender registry by name, street name, city.
Jail & Inmate Records
Yellowstone County Inmates
Visit →Jail & Inmate Records
Official Free
Search the Yellowstone County, Montana Detention Inmate roster by last name, first name or view an entire list.
Property & Tax Records
Montana - Yellowstone County Voter Registration
Visit →Property & Tax Records
Official Free
Check Yellowstone County, Montana voter registration by name and date of birth.
Yellowstone County Property & GIS Maps
Visit →Property & Tax Records
Official Free
Search this Montana Department of Administration and Department of Revenue service for property information in Yellowstone County, Montana by name.
Yellowstone County Property & GIS Maps - County Site
Visit →Property & Tax Records
Official Free
Search for property information and view interactive GIS maps in Yellowstone County, Montana. Search by tax ID, owner name, address, subdivision.
Business, Voter & Other
Yellowstone County
Visit →Business, Voter & Other
Official Free
Recorded documents and official records from the Yellowstone County Clerk & Recorder's Office.
Frequently Asked Questions
Who handles court records in Yellowstone County? ▼
Go to the Clerk of District Court for court records in Yellowstone County. For online case lookups, use Montana Courts — it covers Montana District Court cases statewide.
Who handles property records in Yellowstone County? ▼
For deeds, mortgages, and liens, go to the Clerk and Recorder. For property values and assessment data, go to the Department of Revenue (state-level assessment). For tax bills and payments, go to the County Treasurer.
How do I get birth, death, or marriage records in Yellowstone County? ▼
Montana handles vital records at the state level through Montana DPHHS Vital Records. Marriage licenses are issued locally by the Clerk of District Court in Yellowstone County.
Are Yellowstone County records available online? ▼
Yellowstone County has partial online coverage — 6 databases are listed on this page, covering jail and inmate records, property records, and business filings. Other record types may require an in-person visit or written request.
Search Montana by Record Type
Last reviewed:
BBB A+ Rated