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Zip Code 57216 — Big Stone City, SD

ZIP Code 57216 is associated with Big Stone City, SD, in Grant County. The listed population estimate is 1,584; estimated density is 10.0 people per square mile. Among records with population estimates, it ranks #2 of 10 in Grant County and #92 of 372 in SD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (45.300410, -96.524710)

Data MetricLocal Statistic
Postal / Zip Code57216
Primary CityBig Stone City
State / ProvinceSD
CountyGrant
Total Population1,584
Population Density10.0 people/sq mi
TimezoneAmerica/Chicago

How 57216 Compares

MetricZIP 57216Grant County recordsSD records
Population estimate1,5848,747 (sum)906,188 (sum)
Population Density10.0 /sq mi----
County population rank#2 of 10----
State population rank#92 of 372----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in SD

ZIP CodeCityDistancePopulation estimate
ZIP 57252Milbank7.8 mi4,883
ZIP 57227Corona10.4 mi562
ZIP 57269Twin Brooks14.5 mi186
ZIP 57246Labolt18.3 mi132
ZIP 57279Wilmot18.8 mi899

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 →