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Zip Code 57761 — New Underwood, SD

57761 is a ZIP Code associated with New Underwood, SD, located within Meade. 57761 ranks #6 out of 14 ZIP codes in Meade County by population (and #120 out of 375 in SD). The area supports an estimated population of 1,180 residents across Data Pending housing units, with a population density of 1.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (44.218580, -102.759430)

Data MetricLocal Statistic
Postal / Zip Code57761
Primary CityNew Underwood
State / ProvinceSD
CountyMeade
Total Population1,180
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1.0 people/sq mi
TimezoneAmerica/Denver

How 57761 Compares

MetricZIP 57761Meade CountySD State Average
Population1,18040,582 (Total)906,188 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density1.0 /sq mi----
County Pop Rank#6 of 14----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57767Owanka10.8 mi234N/A
Zip 57719Box Elder11.1 mi12,221N/A
Zip 57791Wasta14.7 mi97N/A
Zip 57706Ellsworth Afb17.2 mi2,787N/A
Zip 57725Caputa19.6 mi130N/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 →