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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Platte, SD

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Area Code(s):605
Timezone(s):Central (GMT -06:00)
City Population:1,230 (More Details)
Congressional District(s):No Districts
Land Area:1,097 square miles (county)
Water Area:53 square miles (county)

1 ZIP Code

Platte, SD ZIP Code Boundaries

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Platte, SD Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
57369Standard2,495100.00%ACADEMY, EAGLE

Platte, SD Demographic Information *

Total population**1,230
Male population595
Female population635
Median age (years)48.6
White Population1,212
Black Population0
Indian Population7
Asian Population0
Hawaiian Population0
Hispanic Population1
Median age (Male)45.5
Median age (Female)50.8
Total households548
Family households (families)337
Average household size2.16
Average family size2.8
Total housing units625
* Demographic data is based on 2010 Census for the City of PLATTE.
** 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],