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About White River, South Dakota

White River is a city in, and the county seat of, Mellette County. South Dakota. The population was 581 at the 2010 census.

News from White River

White River Facts

  • Population Total: 581
  • Square Miles: 0.5
  • Area Code: 605
  • Elevation: 2136
  • Postal Codes: 57579
  • Timezone: North American Central