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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Portage Des Sioux, MO

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Area Code(s):636
Timezone(s):Central (GMT -06:00)
City Population:328 (More Details)
CBSA:St. Louis, MO-IL
Congressional District(s):03
Land Area:560 square miles (county)
Water Area:32 square miles (county)

1 ZIP Code

Portage Des Sioux, MO ZIP Code Boundaries

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Portage Des Sioux, MO Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
63373Standard603100.00%MACHENS, PRTG DE SIOUX, PRTG DE SOUIX

Portage Des Sioux, MO Demographic Information *

Total population**328
Male population168
Female population160
Median age (years)44.3
White Population323
Black Population0
Indian Population0
Asian Population0
Hawaiian Population0
Hispanic Population6
Median age (Male)45.4
Median age (Female)42
Total households136
Family households (families)90
Average household size2.41
Average family size3.02
Total housing units166
* Demographic data is based on 2010 Census for the City of PORTAGE DES SIOUX.
** 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],