Home > SD > Dewey County > Eagle Butte > Zip 57625

Zip Code 57625 — Eagle Butte, SD

57625 is a ZIP Code associated with Eagle Butte, SD, located within Dewey. The postal region supports an estimated population of 3,775 residents across Data Pending housing units, with a population density of 1.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (44.957380, -101.003690)

Data MetricLocal Statistic
Postal / Zip Code57625
Primary CityEagle Butte
State / ProvinceSD
CountyDewey
Total Population3,775
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1.1 people/sq mi
TimezoneAmerica/Denver

How 57625 Compares

MetricZIP 57625Dewey CountySD State Average
Population3,7758,754906,188
Median IncomeData PendingN/AN/A
Population Density1.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57652Ridgeview19.8 mi265N/A
Zip 57661Whitehorse21.7 mi177N/A
Zip 57636Lantry22.6 mi104N/A
Zip 57537Hayes26.1 miN/AN/A
Zip 57630Glencross28.6 mi11N/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 →