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About Hermosa, South Dakota

Hermosa is a town in Custer County, South Dakota, United States. The population was 398 at the 2010 census.

News from Hermosa

Hermosa Facts

  • Population Total: 398
  • Square Miles: 0.4
  • Area Code: 605
  • Elevation: 3327
  • Postal Codes: 57744
  • Timezone: Mountain Standard