Home > SD > Potter County > Lebanon > Zip 57455

Zip Code 57455 — Lebanon, SD

ZIP Code 57455 is associated with Lebanon, SD, in Potter County. The listed population estimate is 137; estimated density is 0.4 people per square mile. Among records with population estimates, it ranks #3 of 4 in Potter County and #330 of 372 in SD.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (44.993010, -99.740110)

Data MetricLocal Statistic
Postal / Zip Code57455
Primary CityLebanon
State / ProvinceSD
CountyPotter
Total Population137
Population Density0.4 people/sq mi
TimezoneAmerica/Chicago

How 57455 Compares

MetricZIP 57455Potter County recordsSD records
Population estimate1372,632 (sum)906,188 (sum)
Population Density0.4 /sq mi----
County population rank#3 of 4----
State population rank#330 of 372----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in SD

ZIP CodeCityDistancePopulation estimate
ZIP 57473Seneca12.6 mi246
ZIP 57450Hoven16.1 mi624
ZIP 57475Tolstoy17.3 mi99
ZIP 57466Onaka19.8 mi192
ZIP 57442Gettysburg20.5 mi1,772

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 →