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Zip Code 57766 — Oral, SD

57766 is a ZIP Code associated with Oral, SD, located within Fall River. The postal region supports an estimated population of 176 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 (43.357720, -103.182520)

Data MetricLocal Statistic
Postal / Zip Code57766
Primary CityOral
State / ProvinceSD
CountyFall River
Total Population176
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density0.5 people/sq mi
TimezoneAmerica/Denver

How 57766 Compares

MetricZIP 57766Fall River CountySD State Average
Population1768,156906,188
Median IncomeData PendingN/AN/A
Population Density0.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57782Smithwick7.3 mi58N/A
Zip 57722Buffalo Gap12.2 mi177N/A
Zip 57763Oelrichs16.8 mi356N/A
Zip 57747Hot Springs17.2 mi5,839N/A
Zip 57738Fairburn21.2 mi356N/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 →