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About Mackay, Idaho

Mackay is a city in Custer County, Idaho, United States. The population was 566 at the 2000 census.

News from Mackay

Mackay Facts

  • Population Total: 566
  • Square Miles: 0.9
  • Area Code: 208
  • Elevation: 5906
  • Postal Codes: 83251
  • Timezone: Mountain