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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Potosi, MO

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Area Code(s):573
Timezone(s):Central (GMT -06:00)
City Population:2,660 (More Details)
Congressional District(s):03
Land Area:760 square miles (county)
Water Area:3 square miles (county)

1 ZIP Code

Potosi, MO ZIP Code Boundaries

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Potosi, MO Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Potosi, MO Demographic Information *

Total population**2,660
Male population1,173
Female population1,487
Median age (years)39.1
White Population2,531
Black Population58
Indian Population10
Asian Population11
Hawaiian Population0
Hispanic Population42
Median age (Male)36.3
Median age (Female)40.9
Total households1,114
Family households (families)657
Average household size2.23
Average family size2.86
Total housing units1,230
* Demographic data is based on 2010 Census for the City of POTOSI.
** 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],