ZIP Code
ZIP Code 57772
Porcupine, Oglala Lakota County, South Dakota SD
Population
2,493
Density
1.9/sq mi
Timezone
America/Denver
Safety Score
50
50
Average
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Overview
ZIP code 57772 is located in Porcupine, Oglala Lakota County, South Dakota. The area has a population of approximately 2,493 residents with a population density of 1.9 per square mile. It is in the America/Denver timezone.