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About Greycliff, Montana

Greycliff is a census-designated place (CDP) in Sweet Grass County, Montana, United States. The population was 56 at the 2000 census.

News from Greycliff

Greycliff Facts

  • Population Total: 56
  • Square Miles: 0.3
  • Area Code: 406
  • Elevation: 3940
  • Postal Codes: 59033
  • Timezone: Mountain