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Zip Code 57427 — Bath, SD

57427 is a ZIP Code associated with Bath, SD, located within Brown. The postal region supports an estimated population of 384 residents across Data Pending housing units, with a population density of 2.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (45.481090, -98.317860)

Data MetricLocal Statistic
Postal / Zip Code57427
Primary CityBath
State / ProvinceSD
CountyBrown
Total Population384
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2.4 people/sq mi
TimezoneAmerica/Chicago

How 57427 Compares

MetricZIP 57427Brown CountySD State Average
Population38437,902906,188
Median IncomeData PendingN/AN/A
Population Density2.4 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57445Groton9.7 mi2,072N/A
Zip 57401Aberdeen10.3 mi31,939N/A
Zip 57433Columbia11.2 mi318N/A
Zip 57479Warner13.5 mi625N/A
Zip 57474Stratford13.7 mi237N/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 →