Home > SD > Kingsbury County > Lake Preston > Zip 57249

Zip Code 57249 — Lake Preston, SD

57249 is a ZIP Code associated with Lake Preston, SD, located within Kingsbury. The postal region supports an estimated population of 1,023 residents across Data Pending housing units, with a population density of 2.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (44.371110, -97.364600)

Data MetricLocal Statistic
Postal / Zip Code57249
Primary CityLake Preston
State / ProvinceSD
CountyKingsbury
Total Population1,023
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2.7 people/sq mi
TimezoneAmerica/Chicago

How 57249 Compares

MetricZIP 57249Kingsbury CountySD State Average
Population1,0236,053906,188
Median IncomeData PendingN/AN/A
Population Density2.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57233Erwin9.7 mi350N/A
Zip 57051Oldham10.6 mi163N/A
Zip 57231De Smet10.8 mi1,724N/A
Zip 57212Arlington10.9 mi1,819N/A
Zip 57214Badger11.1 mi162N/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 →