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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Lake Preston, SD

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Area Code(s):605
Timezone(s):Central (GMT -06:00)
City Population:599 (More Details)
Congressional District(s):No Districts
Land Area:832 square miles (county)
Water Area:32 square miles (county)

1 ZIP Code

Lake Preston, SD ZIP Code Boundaries

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Lake Preston, SD Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Lake Preston, SD Demographic Information *

Total population**599
Male population305
Female population294
Median age (years)47.6
White Population589
Black Population0
Indian Population2
Asian Population1
Hawaiian Population0
Hispanic Population7
Median age (Male)46.5
Median age (Female)48.6
Total households295
Family households (families)162
Average household size2.03
Average family size2.77
Total housing units346
* Demographic data is based on 2010 Census for the City of LAKE PRESTON.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],