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About Hecla, South Dakota

Hecla is a city in Brown County, South Dakota, United States, located only a few miles south of the North Dakota border. The population was 227 at the 2010 census. The main road running through it is route 37.

News from Hecla

Hecla Facts

  • Population Total: 227
  • Square Miles: 0.3
  • Area Code: 605
  • Elevation: 1302
  • Postal Codes: 57446
  • Timezone: North American Central