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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of New Haven, MO

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Area Code(s):573, 636
Timezone(s):Central (GMT -06:00)
City Population:2,089 (More Details)
CBSA:St. Louis, MO-IL
Congressional District(s):02, 03
Land Area:923 square miles (county)
Water Area:8 square miles (county)

1 ZIP Code

New Haven, MO ZIP Code Boundaries

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New Haven, MO Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

New Haven, MO Demographic Information *

Total population**2,089
Male population974
Female population1,115
Median age (years)36.5
White Population1,986
Black Population15
Indian Population13
Asian Population6
Hawaiian Population0
Hispanic Population44
Median age (Male)34.4
Median age (Female)39
Total households818
Family households (families)533
Average household size2.45
Average family size3.08
Total housing units905
* Demographic data is based on 2010 Census for the City of NEW HAVEN.
** 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],