Home > SD > Kingsbury County > Iroquois > Zip 57353

Zip Code 57353 — Iroquois, SD

ZIP Code 57353 is associated with Iroquois, SD, in Kingsbury County. The listed population estimate is 812; estimated density is 1.0 people per square mile. Among records with population estimates, it ranks #4 of 7 in Kingsbury County and #161 of 372 in SD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.369440, -97.834380)

Data MetricLocal Statistic
Postal / Zip Code57353
Primary CityIroquois
State / ProvinceSD
CountyKingsbury
Total Population812
Population Density1.0 people/sq mi
TimezoneAmerica/Chicago

How 57353 Compares

MetricZIP 57353Kingsbury County recordsSD records
Population estimate8126,053 (sum)906,188 (sum)
Population Density1.0 /sq mi----
County population rank#4 of 7----
State population rank#161 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 57324Cavour11.4 mi410
ZIP 57231De Smet12.4 mi1,724
ZIP 57386Yale12.6 mi240
ZIP 57323Carthage15.4 mi126
ZIP 57350Huron18.2 mi16,199

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 →