Home > SD > Day County > Waubay > Zip 57273

Zip Code 57273 — Waubay, SD

57273 is a ZIP Code associated with Waubay, SD, located within Day. The postal region supports an estimated population of 1,165 residents across Data Pending housing units, with a population density of 2.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (45.333340, -97.275740)

Data MetricLocal Statistic
Postal / Zip Code57273
Primary CityWaubay
State / ProvinceSD
CountyDay
Total Population1,165
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2.6 people/sq mi
TimezoneAmerica/Chicago

How 57273 Compares

MetricZIP 57273Day CountySD State Average
Population1,1655,426906,188
Median IncomeData PendingN/AN/A
Population Density2.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57256Ortley6.8 mi238N/A
Zip 57266Summit9.6 mi626N/A
Zip 57239Grenville12.5 mi358N/A
Zip 57274Webster13.7 mi2,621N/A
Zip 57257Peever16.6 mi637N/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 →