About Beaverhead County
With an average elevation of over a mile, Beaverhead County sits in the southwestern corner of Montana. Much of its boundary is formed by the Continental Divide. Encompassing an area slightly larger than the state of Connecticut, Beaverhead is the largest county in Montana. However, Beaverhead County is sparsely populated. It ranks 25th of Montana’s 56 counties, having an average population density of less than 1.7 people per square mile. This sparseness in population can be attributed to nearly 2/3 of the land being comprised of public lands including the Beaverhead Deer-Lodge National Forest, Red Rocks Lakes National Wildlife Refuge, Bureau of Land Management and State Lands.
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Latest News
Early Notice and Public Review of a Proposed Activity in a Federal Flood Risk Management Standard Designated Floodplain or Wetland
Early Notice and Public Review of a Proposed Activity in a Federal Flood Risk Management Standard Designated Floodplain or Wetland To: All interested Agencies, Groups and Individuals This is to give notice that Beaverhead County has determined that the following...
Beaverhead County Junk Vehicle Program
Browne’s Bridge Closure
The Beaverhead County Road Department will be closing Browne’s Bridge between Glen and Melrose from April 22 thru April 29, 2026 to replace decking. Please use an alternate route for this time frame. Browne's Bridge - Google Maps
