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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Cape Girardeau, MO

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Area Code(s):573
Timezone(s):Central (GMT -06:00)
City Population:37,941 (More Details)
CBSA:Cape Girardeau, MO-IL
Congressional District(s):08
Land Area:579 square miles (county)
Water Area:8 square miles (county)

3 ZIP Codes

Cape Girardeau, MO ZIP Code Boundaries

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Cape Girardeau, MO Covers 3 ZIP Codes

ZIP CodeTypePopulation% of PopulationAliases
63701Standard36,81281.82%CPE GIRARDEAU
63702P.O. Box00.00%CPE GIRARDEAU
63703Standard8,18218.18%CPE GIRARDEAU

Cape Girardeau, MO Demographic Information *

Total population**37,941
Male population17,982
Female population19,959
Median age (years)32.1
White Population30,783
Black Population4,839
Indian Population87
Asian Population718
Hawaiian Population17
Hispanic Population1,046
Median age (Male)31.1
Median age (Female)33.3
Total households15,205
Family households (families)8,466
Average household size2.27
Average family size2.89
Total housing units16,760
* Demographic data is based on 2010 Census for the City of CAPE GIRARDEAU.
** 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],