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Zip Code 57328 — Corsica, SD

ZIP Code 57328 is associated with Corsica, SD, in Douglas County. The listed population estimate is 1,290; estimated density is 3.1 people per square mile. Among records with population estimates, it ranks #1 of 5 in Douglas County and #112 of 372 in SD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (43.434130, -98.442070)

Data MetricLocal Statistic
Postal / Zip Code57328
Primary CityCorsica
State / ProvinceSD
CountyDouglas
Total Population1,290
Population Density3.1 people/sq mi
TimezoneAmerica/Chicago

How 57328 Compares

MetricZIP 57328Douglas County recordsSD records
Population estimate1,2903,147 (sum)906,188 (sum)
Population Density3.1 /sq mi----
County population rank#1 of 5----
State population rank#112 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 57364New Holland8.8 mi4
ZIP 57344Harrison8.9 mi39
ZIP 57375Stickney9.0 mi573
ZIP 57313Armour9.4 mi1,220
ZIP 57342Geddes18.4 mi393

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 →