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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Mount Vernon, MO

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Area Code(s):417
Timezone(s):Central (GMT -06:00)
City Population:4,575 (More Details)
Congressional District(s):07
Land Area:612 square miles (county)
Water Area:2 square miles (county)

1 ZIP Code

Mount Vernon, MO ZIP Code Boundaries

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Mount Vernon, MO Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Mount Vernon, MO Demographic Information *

Total population**4,575
Male population2,225
Female population2,350
Median age (years)40.3
White Population4,361
Black Population18
Indian Population58
Asian Population22
Hawaiian Population0
Hispanic Population98
Median age (Male)39
Median age (Female)41.8
Total households1,810
Family households (families)1,101
Average household size2.31
Average family size2.96
Total housing units2,013
* Demographic data is based on 2010 Census for the City of MOUNT VERNON.
** 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],