ZIP Code 57772

ZIP Code 57772 covers part of Porcupine in South Dakota, providing postal services for local homes and businesses. This ZIP Code may also include nearby neighborhoods or rural areas and is associated with one or more area codes.

  • Zip Code: 57772
  • Type: Standard
  • Official USPS city name: Porcupine
  • Official USPS State Code: SD
  • Official State Name: South Dakota
  • ZCTA: TRUE
  • Population: 2345.0
  • Density: 1.8
  • Primary Official County Code: 46102
  • Primary Official County Name: Oglala Lakota
  • Official County Name: Oglala Lakota
  • Official County Code: 46102
  • Imprecise: FALSE
  • Military: FALSE
  • Timezone: America/Denver (08:14 AM Monday, April 28 2025-04-28 (GMT -0600))
  • Geo Point: 43.50735, -102.52564


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