The Beaverhead County GIS and Rural Addressing Department provides the GIS tools necessary to aid county government in providing its essential services to the residents of the county in the most effective and efficient manner; assists with departmental needs analysis and develops applicable mapping.

Maps that contain various information including the area contained within the the city limits of Dillon and within the boundaries of Beaverhead County are available, for a nominal charge, to the public

Create and maintain data of county boundaries, city limits, road right of ways and annexation resolutions.

Assign, change, and review addresses for new and existing structures within Beaverhead County outside the city limits of Dillon and Lima.

Assist the public with questions concerning legal descriptions, easements and administrative boundary locations.