Welcome to Big Horn County, the sixth largest county in Montana, at approximately 5,023 square miles, and with a population exceeding 13,000. Visitors may want to enjoy fishing the Big Horn, Little Big Horn, and Tongue Rivers which wind through this region.

Big Horn County Detention supervises inmates and visitors. Disaster & Emergency Services. Access the information on the disaster and emergency services in Big Horn County. Dispatch. Big Horn County Dispatch provides public safety services to residents. District Court

Welcome to Big Horn County, the sixth-largest county in Montana, at approximately 5,023 square miles, and with a population exceeding 13,000. The local government was established on January 13, 1913. Hardin is the County Seat. Big Horn County is a land made up of varying jurisdictions.

Welcome to Big Horn County, the sixth-largest county in Montana, at approximately 5,023 square miles, and with a population exceeding 13,000. The local government was established January 13, 1913. Hardin is the County Seat.

Big Horn County is a land made up of varying jurisdictions. As you drive across the Crow and Northern Cheyenne Indian Nations, be aware that each has its own unique regulations and law enforcement agencies.

Big Horn County is a land made up of varying jurisdictions. As you drive across the Crow and Northern Cheyenne Indian Nations, be aware that each has its own unique regulations and law enforcement agencies.

To determine if you have a physical address in the database, call the Big Horn County Clerk and Recorder's Office at 406-665-9730. View the Request for Rural Address Form (PDF) . Quick Links

Examine Big Horn County's elections department, as well as a variety of forms and paperwork.

Any documents filed in our office must meet the requirements of the Montana Code Annotated, the Uniform District Court Rules, and the Local Court Rules. Marriage License Information Passport Information

Big Horn County is a land made up of varying jurisdictions. As you drive across the Crow and Northern Cheyenne Indian Nations, be aware that each has its own unique regulations and law enforcement agencies.