Home > SD > Minnehaha County > Baltic > Zip 57003

Zip Code 57003 — Baltic, SD

57003 is a ZIP Code associated with Baltic, SD, located within Minnehaha. 57003 ranks #11 out of 19 ZIP codes in Minnehaha County by population (and #62 out of 375 in SD). The area supports an estimated population of 2,274 residents across Data Pending housing units, with a population density of 17.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.737050, -96.757840)

Data MetricLocal Statistic
Postal / Zip Code57003
Primary CityBaltic
State / ProvinceSD
CountyMinnehaha
Total Population2,274
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density17.2 people/sq mi
TimezoneAmerica/Chicago

How 57003 Compares

MetricZIP 57003Minnehaha CountySD State Average
Population2,274209,935 (Total)906,188 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density17.2 /sq mi----
County Pop Rank#11 of 19----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57055Renner5.0 mi1,404N/A
Zip 57020Crooks5.3 mi1,622N/A
Zip 57041Lyons6.4 mi133N/A
Zip 57022Dell Rapids8.0 mi5,339N/A
Zip 57104Sioux Falls9.6 mi26,963N/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 →