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ZIP Code Database - Facts & Stats

Data Last Updated: August 1, 2022

ZIP Codes for City of Mount Vernon, OH

Mount Vernon, OH Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 43050StandardKnox29,050740

Timezone(s):Eastern (GMT -05:00)
Counties:KNOX, OH
Population:16,990 (More Details)
Male Population:7,900
Female Population:9,090
Median Age:37
ZIP Codes:1
Area Codes:1
Total Area:530 square miles (county)
Land Area:526 square miles (county)
Water Area:4 square miles (county)

Mount Vernon, OH Demographic Information *

Total population16,990
Male population7,900
Female population9,090
Median age (years)37.2
White Population16,196
Black Population191
Indian Population35
Asian Population181
Hawaiian Population7
Hispanic Population305
Median age (Male)34.8
Median age (Female)39.1
Total households7,110
Family households (families)4,016
Average household size2.19
Average family size2.88
Total housing units7,836
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 8/1/2022],
  2. Internal Data Creation [Last Updated: 8/1/2022],
  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],