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Zip Code 57385 — Woonsocket, SD

57385 is a ZIP Code associated with Woonsocket, SD, located within Sanborn. The postal region supports an estimated population of 1,408 residents across Data Pending housing units, with a population density of 2.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (44.044330, -98.295070)

Data MetricLocal Statistic
Postal / Zip Code57385
Primary CityWoonsocket
State / ProvinceSD
CountySanborn
Total Population1,408
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2.3 people/sq mi
TimezoneAmerica/Chicago

How 57385 Compares

MetricZIP 57385Sanborn CountySD State Average
Population1,4082,632906,188
Median IncomeData PendingN/AN/A
Population Density2.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57358Lane6.7 mi15N/A
Zip 57312Alpena11.4 mi596N/A
Zip 57359Letcher12.1 mi652N/A
Zip 57314Artesian15.2 mi572N/A
Zip 57382Wessington Springs18.8 mi1,180N/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 →