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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Mount Vernon, IN

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Counties:POSEY, IN
Area Code(s):812, 930
Timezone(s):Central (GMT -06:00)
City Population:6,687 (More Details)
CBSA:Evansville, IN-KY
Congressional District(s):08
Land Area:410 square miles (county)
Water Area:10 square miles (county)

1 ZIP Code

Mount Vernon, IN ZIP Code Boundaries

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Mount Vernon, IN Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Mount Vernon, IN Demographic Information *

Total population**6,687
Male population3,193
Female population3,494
Median age (years)40.2
White Population6,246
Black Population185
Indian Population18
Asian Population28
Hawaiian Population0
Hispanic Population113
Median age (Male)37.9
Median age (Female)42.4
Total households2,736
Family households (families)1,819
Average household size2.4
Average family size2.96
Total housing units3,077
* 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],