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Find the right office in Blaine County. Court cases, deeds and parcels, sheriff and jail records, vital records and county filings, each linked to the office that keeps them, with addresses and phone numbers.
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County court
Search the Montana Court system to find information and public records on federal case filings.
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Obtain property tax info by contacting the Montana Cadastral Mapping page.
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Blaine County office, Montana.
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Request birth and death certificates from the MT Dept. of Public Health and Human Services.
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Blaine County office, Montana.
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Search property and claim status by name or business with National Assoc. of Unclaimed Property Administrators.
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Blaine County office, Montana.
Open official site Blaine County Clerk & RecorderLocal record guide
Useful local context without burying the official record links above.
County profile
Sheriff & Law Enforcement. Blaine County Sheriff's Office is responsible for maintaining law and order in the unincorporated areas of Blaine County.
Police Departments. In addition to Blaine County Sheriff's Office, law enforcement in Blaine County includes the Chinook Police Department and the Harlem Police Department.
Law Enforcement & Arrests. Blaine County Sheriff's Office, headquartered at 400 Ohio Street in Chinook, Montana 59523, is the primary law enforcement agency for unincorporated areas of Blaine County. Inmate information and jail roster details can be obtained by contacting the detention center directly at the Sheriff's Office number or by visiting in person during business hours; currently, Blaine County does not maintain a full online inmate lookup system. Montana public records law, specifically the Montana Constitution Article II, Section 9, and Montana Code Annotated § 2-6-102, guarantees public access to arrest records and booking information. Mugshots and booking photos are considered public records in Montana and can be requested through the same process, though the Sheriff's Office may require in-person pickup or mailed copies as online digital access to mugshot databases is not currently available through county systems.
Arrest Records. They are maintained by the arresting agency, primarily the County Sheriff's Office and municipal police departments.
• Phone: (406) 357-3260
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Mugshots and booking photos in Blaine County, Montana, are typically maintained by the Blaine County Sheriff's Office. You can request these records by contacting the Sheriff's Office directly. Some information may also be available through the Montana Department of Corrections' online portal, depending on the case.
To obtain a criminal background check in Blaine County, Montana, you need to contact the Montana Department of Justice, Criminal Records and Identification Services Section. Locally, you can also inquire at the Blaine County Sheriff's Office for guidance on the process. The background check will include information on arrests, convictions, and other relevant criminal history.
To look up sex offenders in Blaine County, Montana, you can use the Montana Sexual or Violent Offender Registry. This registry is maintained by the Montana Department of Justice and provides detailed information on registered offenders. You can search the registry online by name, location, or other identifying details.
You can register to vote in Blaine County by visiting the Montana Secretary of State's online registration portal at sosmt.gov, by submitting a voter registration form by mail to the Blaine County Clerk and Recorder's Elections Office at 400 Ohio Street, Chinook, MT 59523, or by registering in person on Election Day at your polling place with proper identification. Montana offers same-day voter registration, but advance registration ensures your information is processed before Election Day. For questions about voter registration status or absentee ballot requests, contact the Elections Office at (406) 357-3280.
Property records in Blaine County are maintained by the Blaine County Clerk and Recorder at 400 Ohio Street, Chinook, MT 59523, phone (406) 357-3280. You can search for deeds, mortgages, liens, and other recorded documents by visiting the office in person during regular business hours; currently, a online property search system is not available for this county. For property tax assessment information and ownership data, contact the Blaine County Montana Department of Revenue at (406) 357-3250. Written requests with specific property descriptions or grantor/grantee names can be submitted for document searches, with fees for copies and certification.
Birth and death certificates for events occurring in Blaine County can be requested through the Montana Department of Public Health and Human Services Office of Vital Statistics, either online at dphhs.mt.gov (using VitalChek service) or by contacting the Blaine County Clerk and Recorder at 400 Ohio Street, Chinook, MT 59523, phone (406) 357-3280. Fees are $12 for the first copy and $7 for additional copies of the same record ordered simultaneously. Only eligible applicants such as the person named on the record, immediate family members, or legal representatives may obtain certified copies, and valid photo identification is required. Processing time is typically 2-3 weeks through the state office.
Business name registrations and DBA filings for Blaine County can be accessed through the Blaine County Clerk and Recorder at 400 Ohio Street, Chinook, MT 59523, phone (406) 357-3280. For formal business entity records including corporations and LLCs, search the Montana Secretary of State's free online business database at biz.sosmt.gov, which provides registered agent information, business status, and annual report filings. Local business licenses within the City of Chinook are issued by the city clerk, while county-level zoning and building permits are handled by the Blaine County Planning Department. Professional licenses are regulated by the Montana Department of Labor and Industry at the state level.
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Use the city page when a record was created by a municipal police department or city office; use the county page for courts, deeds, vital records and jail custody.