Treasure County is a county in the U.S. state of Montana. As of the 2020 census, the population was 762, making it the second-least populous county in Montana. Its county seat is Hysham. The county was split off from Rosebud county in 1919 and named Treasure in hopes of drawing in new settlers.
Geography
According to the United States Census Bureau, the county has a total area of , of which is land and (0.7%) is water. It is the fourth-smallest county in Montana by land area.
Major highways
- (Former)
Adjacent counties
- Rosebud County - northeast
- Big Horn County - south
- Yellowstone County - west
Demographics
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Communities
Town
- Hysham (county seat)
Unincorporated communities
- Bighorn, Montana
- Myers
- Sanders
Ghost town
- Rancher
See also
- List of lakes in Treasure County, Montana
- List of mountains in Treasure County, Montana
- National Register of Historic Places listings in Treasure County, Montana