Home > SD > Dewey County > Lantry > Zip 57636

Zip Code 57636 — Lantry, SD

57636 is a ZIP Code associated with Lantry, SD, located within Dewey. The postal region supports an estimated population of 104 residents across Data Pending housing units, with a population density of 2.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (45.029050, -101.454140)

Data MetricLocal Statistic
Postal / Zip Code57636
Primary CityLantry
State / ProvinceSD
CountyDewey
Total Population104
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2.0 people/sq mi
TimezoneAmerica/Denver

How 57636 Compares

MetricZIP 57636Dewey CountySD State Average
Population1048,754906,188
Median IncomeData PendingN/AN/A
Population Density2.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57623Dupree10.1 mi902N/A
Zip 57625Eagle Butte22.6 mi3,775N/A
Zip 57622Cherry Creek26.5 mi234N/A
Zip 57633Isabel28.9 mi445N/A
Zip 57661Whitehorse29.1 mi177N/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 →