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Zip Code 57658 — Wakpala, SD

57658 is a ZIP Code associated with Wakpala, SD, located within Corson. 57658 ranks #3 out of 11 ZIP codes in Corson County by population (and #257 out of 375 in SD). The area supports an estimated population of 319 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 (45.657440, -100.558350)

Data MetricLocal Statistic
Postal / Zip Code57658
Primary CityWakpala
State / ProvinceSD
CountyCorson
Total Population319
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1.9 people/sq mi
TimezoneAmerica/Denver

How 57658 Compares

MetricZIP 57658Corson CountySD State Average
Population3194,221 (Total)906,188 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density1.9 /sq mi----
County Pop Rank#3 of 11----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57639Little Eagle11.9 mi290N/A
Zip 57642McLaughlin12.0 mi1,969N/A
Zip 57631Glenham14.1 mi364N/A
Zip 57657Trail City14.4 mi247N/A
Zip 57601Mobridge20.2 mi3,422N/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 →