ZIP Code
ZIP Code 83251
Mackay, Custer County, Idaho ID
Population
1,443
Density
0.5/sq mi
Timezone
America/Boise
Safety Score
50
50
Average
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Overview
ZIP code 83251 is located in Mackay, Custer County, Idaho. The area has a population of approximately 1,443 residents with a population density of 0.5 per square mile. It is in the America/Boise timezone.