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Zip Code 57323 — Carthage, SD

ZIP Code 57323 is associated with Carthage, SD, in Miner County. The listed population estimate is 126; estimated density is 0.4 people per square mile. Among records with population estimates, it ranks #4 of 4 in Miner County and #338 of 372 in SD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.162590, -97.721150)

Data MetricLocal Statistic
Postal / Zip Code57323
Primary CityCarthage
State / ProvinceSD
CountyMiner
Total Population126
Population Density0.4 people/sq mi
TimezoneAmerica/Chicago

How 57323 Compares

MetricZIP 57323Miner County recordsSD records
Population estimate1262,159 (sum)906,188 (sum)
Population Density0.4 /sq mi----
County population rank#4 of 4----
State population rank#338 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 57337Fedora11.7 mi130
ZIP 57349Howard11.9 mi1,513
ZIP 57353Iroquois15.4 mi812
ZIP 57314Artesian15.4 mi572
ZIP 57231De Smet16.2 mi1,724

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 →