Dewey, MT

Dewey is an unincorporated community and census-designated place in Beaverhead County, Montana, United States. The 2020 census counted 25 residents. Dewey is in the northeast part of the county, on the south side of the Big Hole River, and bordered to the north, across the river, by Silver Bow County. Dewey was first listed as a CDP prior to the 2020 census. In Dewey, history and present-day settings sit close enough to belong to the same local picture. The map tells the story in Dewey, where earlier chapters remain visible in current streets, buildings, and gathering places.