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Zip Code 57523 — Burke, SD

57523 is a ZIP Code associated with Burke, SD, located within Gregory. 57523 ranks #2 out of 6 ZIP codes in Gregory County by population (and #137 out of 375 in SD). The area supports an estimated population of 1,041 residents across Data Pending housing units, with a population density of 1.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.244370, -99.237950)

Data MetricLocal Statistic
Postal / Zip Code57523
Primary CityBurke
State / ProvinceSD
CountyGregory
Total Population1,041
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1.6 people/sq mi
TimezoneAmerica/Chicago

How 57523 Compares

MetricZIP 57523Gregory CountySD State Average
Population1,0413,849 (Total)906,188 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density1.6 /sq mi----
County Pop Rank#2 of 6----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57538Herrick9.4 mi236N/A
Zip 57533Gregory11.4 mi1,674N/A
Zip 57317Bonesteel15.2 mi573N/A
Zip 57571Saint Charles15.9 mi22N/A
Zip 57529Dallas16.8 mi245N/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 →