Home > SD > Yankton County > Lesterville > Zip 57040

Zip Code 57040 — Lesterville, SD

57040 is a ZIP Code associated with Lesterville, SD, located within Yankton. The postal region supports an estimated population of 222 residents across Data Pending housing units, with a population density of 1.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.062060, -97.585820)

Data MetricLocal Statistic
Postal / Zip Code57040
Primary CityLesterville
State / ProvinceSD
CountyYankton
Total Population222
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1.2 people/sq mi
TimezoneAmerica/Chicago

How 57040 Compares

MetricZIP 57040Yankton CountySD State Average
Population22223,618906,188
Median IncomeData PendingN/AN/A
Population Density1.2 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 57067Utica5.9 mi348N/A
Zip 57059Scotland10.0 mi1,242N/A
Zip 57045Menno10.1 mi1,151N/A
Zip 57063Tabor10.8 mi882N/A
Zip 57078Yankton12.2 mi20,383N/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 →