Cyr, MT

Cyr is an unincorporated community and census-designated place in Mineral County, Montana, United States. The 2020 census counted 63 residents. Cyr is in the southeastern part of the county, in the valley of the Clark Fork. Interstate 90 crosses the community, with partial access from Exit 70. In Cyr, history and present-day settings sit close enough to belong to the same local picture. The map tells the story in Cyr, where earlier chapters remain visible in current streets, buildings, and gathering places. Alberton is 6 miles to the east, while Superior, the Mineral county seat, is 22 miles to the northwest.