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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Gravois Mills, MO

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Counties:MORGAN, MO
Area Code(s):573
Timezone(s):Central (GMT -06:00)
City Population:144 (More Details)
Congressional District(s):04
Land Area:598 square miles (county)
Water Area:16 square miles (county)

2 ZIP Codes

Gravois Mills, MO ZIP Code Boundaries

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Gravois Mills, MO Covers 2 ZIP Codes

ZIP CodeTypePopulation% of PopulationAliases
65038P.O. Box00.00%GRAVOIS MILLS

Gravois Mills, MO Demographic Information *

Total population**144
Male population70
Female population74
Median age (years)46
White Population134
Black Population2
Indian Population2
Asian Population0
Hawaiian Population0
Hispanic Population7
Median age (Male)43.5
Median age (Female)46.3
Total households59
Family households (families)33
Average household size2.44
Average family size3.12
Total housing units108
* Demographic data is based on 2010 Census for the City of GRAVOIS MILLS.
** 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],