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Find the right office in Jefferson 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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Request birth and death certificates from the MT Dept. of Public Health and Human Services.
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Find active and inactive corporations by name from the Montana Secretary of State.
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Search property and claim status by name or business with National Assoc. of Unclaimed Property Administrators.
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Information from a non-profit resource about Montana death row inmates.
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Montana historical records, manuscript collections and government records.
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County profile
Sheriff & Law Enforcement. Jefferson County Sheriff's Office is responsible for law enforcement across the unincorporated areas of Jefferson County.
Police Departments. In addition to Jefferson County Sheriff's Office, several municipal police departments operate within Jefferson County, including the Boulder Police Department and the Whitehall Police Department.
Law Enforcement & Arrests. Law enforcement services in Jefferson County, Montana, are primarily provided by Jefferson County Sheriff's Office, headquartered at 201 Centennial Avenue in Boulder, Montana 59632. For current custody status and booking information, citizens must contact the facility by phone or visit in person. Within Jefferson County, the primary county is Boulder, which relies on the Sheriff's Office for law enforcement rather than operating a separate municipal police department. Arrest records and booking reports in Jefferson County are considered public records under Montana's Constitutional Right to Know provisions (Article II, Section 9 of the Montana Constitution) and the public records access statutes found in Title 2, Chapter 6 of the Montana Code Annotated.
Criminal Records. Residents can request criminal records through the Sheriff's Office or use state resources for broader background checks.
Arrest Records. Arrest records in Jefferson County are maintained by Jefferson County Sheriff's Office. Residents and attorneys can request arrest records by contacting the Sheriff's Office directly.
Jail & Inmate Records. Inmate lookup services are available through the Sheriff's Office, allowing family members and legal representatives to find information about current inmates.
Mugshots & Booking Photos. Mugshots in Jefferson County are taken and retained by Jefferson County Sheriff's Office during the booking process. These photos are part of the arrest records and can be accessed by the public through requests to the Sheriff's Office.
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Mugshots and booking photos in Jefferson County, Montana, can be obtained from the Jefferson County Sheriff's Office. They may provide access to these records through their official website or upon request at their office. It's important to note that availability might be subject to privacy laws and regulations.
To obtain a criminal background check in Jefferson County, Montana, you can contact the Montana Department of Justice's Criminal Records and Identification Services Section. Locally, you may also reach out to the Jefferson County Sheriff's Office for guidance on the process. The background check will include a search of state and local records as permitted by Montana law.
To look up sex offenders in Jefferson County, Montana, you can use the Montana Sexual or Violent Offender Registry. This registry is maintained by the Montana Department of Justice and provides a searchable online database. You can search by name, city, or county to find registered offenders in Jefferson County.
You can register to vote in Jefferson County through the Jefferson County Clerk and Recorder's office at 201 Centennial Avenue in Boulder, by phone at (406) 225-4050, or online through Montana's My Voter Page at app.mt.gov/voterinfo. Montana allows registration through Election Day, though registering at least 30 days before an election is recommended to ensure your name appears on precinct registers. You'll need a Montana driver's license number or the last four digits of your Social Security number, and you must be a U.S. Citizen, at least 18 years old, and a Montana resident for 30 days before the election. The county also processes absentee ballot requests for voters who prefer to vote by mail.
Property records in Jefferson County are maintained by the Jefferson County Clerk and Recorder's Office at 201 Centennial Avenue, Boulder, phone (406) 225-4050, which handles recorded deeds, mortgages, liens, and other land documents. The county offers online access to recorded documents through a subscription-based system, though specific access details should be confirmed by contacting the Recorder's office directly. For property tax assessment information, parcel maps, and ownership data, contact the Jefferson Montana Department of Revenue at (406) 225-4020, which may provide access through the Montana Cadastral Mapping system. In-person searches are available during business hours, and certified copies cost $2 per page plus certification fees.
Birth and death certificates for events occurring in Jefferson County are available through the Jefferson County Clerk and Recorder's Office at 201 Centennial Avenue, Boulder, MT 59632, phone (406) 225-4050. Certified copies cost $12 for the first copy and $8 for additional copies of the same record ordered simultaneously. You must provide valid photo ID and proof of your relationship to the person on the certificate (only immediate family members and legal representatives qualify for recent records). Processing typically takes one to two weeks for mail requests or same-day for in-person requests, and you can also order statewide vital records through the Montana Office of Vital Statistics or online via VitalChek with additional fees.
Business records in Jefferson County are maintained by multiple agencies depending on the record type. Assumed business names (DBAs) and trade name certificates are filed with the Jefferson County Clerk and Recorder at (406) 225-4050. For formal business entity information including LLCs, corporations, and partnerships, search the Montana Secretary of State's free online business database at sosmt.gov, which provides registration details, registered agents, and business status. Local building permits and zoning records are available through the Jefferson County Planning Department at (406) 225-4035, and professional licenses are handled 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.