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Zip Code 57541 — Ideal, SD

57541 is a ZIP Code associated with Ideal, SD, located within Tripp. 57541 ranks #4 out of 6 ZIP codes in Tripp County by population (and #323 out of 375 in SD). The area supports an estimated population of 163 residents across Data Pending housing units, with a population density of 0.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.600010, -99.908950)

Data MetricLocal Statistic
Postal / Zip Code57541
Primary CityIdeal
State / ProvinceSD
CountyTripp
Total Population163
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density0.5 people/sq mi
TimezoneAmerica/Chicago

How 57541 Compares

MetricZIP 57541Tripp CountySD State Average
Population1635,853 (Total)906,188 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density0.5 /sq mi----
County Pop Rank#4 of 6----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57584Witten10.8 mi96N/A
Zip 57534Hamill12.6 mi130N/A
Zip 57544Kennebec19.9 mi421N/A
Zip 57568Presho21.6 mi540N/A
Zip 57580Winner22.7 mi4,386N/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 →