St. Regis, Montana

St. Regis, Montana
Center of St. Regis in 2019
Location in Mineral County and the state of Montana
Coordinates: 47°17′58″N 115°6′1″W / 47.29944°N 115.10028°W / 47.29944; -115.10028
CountryUnited States
StateMontana
CountyMineral
Area
  Total
0.88 sq mi (2.28 km2)
  Land0.86 sq mi (2.22 km2)
  Water0.02 sq mi (0.06 km2)
Elevation
2,635 ft (803 m)
Population
 (2020)
  Total
313
  Density365.65/sq mi (141.12/km2)
Time zoneUTC-7 (Mountain (MST))
  Summer (DST)UTC-6 (MDT)
ZIP Code
59866
Area code406
FIPS code30-65575
GNIS feature ID2409233

St. Regis or Saint Regis is an unincorporated community and census-designated place (CDP) in Mineral County, Montana. The population was 313 at the time of the 2020 census.

Pierre-Jean De Smet travelled extensively in this area of Montana. He named the river, after which the town takes its name, after a fellow Jesuit priest. The post office opened in 1896.

The Northern Pacific Railway built a railroad through the town in the early 1900's, boosting the economy.