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ZIP Code Database - Facts & Stats

Data Last Updated: April 1, 2023

ZIP Codes for City of De Soto, MO

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Area Code(s):636
Timezone(s):Central (GMT -06:00)
City Population:6,400 (More Details)
CBSA:St. Louis, MO-IL
Congressional District(s):03, 08
Land Area:657 square miles (county)
Water Area:8 square miles (county)

1 ZIP Code

De Soto, MO ZIP Code Boundaries

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De Soto, MO Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
63020Standard20,714100.00%DESOTO, OLYMPIAN VILLAGE

De Soto, MO Demographic Information *

Total population**6,400
Male population3,018
Female population3,382
Median age (years)36.8
White Population6,131
Black Population103
Indian Population26
Asian Population27
Hawaiian Population1
Hispanic Population51
Median age (Male)34.7
Median age (Female)38.7
Total households2,629
Family households (families)1,633
Average household size2.38
Average family size2.97
Total housing units2,927
* Demographic data is based on 2010 Census for the City of DE SOTO.
** 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],