Home > SD > Oglala Lakota County > Porcupine > Zip 57772

Zip Code 57772 — Porcupine, SD

57772 is a ZIP Code associated with Porcupine, SD, located within Oglala Lakota. The postal region supports an estimated population of 2,493 residents across Data Pending housing units, with a population density of 1.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.481820, -102.519030)

Data MetricLocal Statistic
Postal / Zip Code57772
Primary CityPorcupine
State / ProvinceSD
CountyOglala Lakota
Total Population2,493
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1.9 people/sq mi
TimezoneAmerica/Denver

How 57772 Compares

MetricZIP 57772Oglala Lakota CountySD State Average
Population2,49313,603906,188
Median IncomeData PendingN/AN/A
Population Density1.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57752Kyle15.9 mi1,553N/A
Zip 57756Manderson17.0 mi1,089N/A
Zip 57780Scenic20.6 mi70N/A
Zip 57764Oglala20.7 mi1,416N/A
Zip 57722Buffalo Gap23.3 mi177N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →